Rural sewage detection method and system, terminal and storage medium

Abstract

The invention provides a rural sewage detection method and system, a terminal and a storage medium, and relates to the technical field of rural sewage detection.The method comprises the steps that sewage treatment information in all polluted water treatment links is collected in real time; comparing with each corresponding preset sewage treatment information data threshold value range; extracting the sewage treatment information exceeding the corresponding sewage treatment information data threshold range, respectively retrieving the sewage treatment operation manual to obtain the equipment regulation operation corresponding to the extracted sewage treatment information, calculating the difference value between the extracted sewage treatment information and the median in the corresponding sewage treatment information data threshold range, and calculating the equipment regulation operation according to the difference value. And calculating the target adjusting voltage of the extracted sewage treatment information, collecting the equipment adjusting operation and the corresponding target adjusting voltage to obtain a sewage treatment adjusting strategy, and controlling the equipment of each polluted water treatment link to execute sewage adjustment. The sewage detection and treatment efficiency of the sewage treatment link is improved, so that the sewage treatment process is more stable and reliable.

Description

Technical Field

[0001] This invention relates to the field of rural sewage treatment technology, specifically to a rural sewage detection method, system, terminal, and storage medium. Background Technology

[0002] With the rapid development of the rural economy and the improvement of residents' living standards, the discharge of rural domestic sewage has increased significantly, causing serious pollution to the rural water environment. In order to protect the rural ecological environment and improve the quality of life of rural residents, the state has introduced a series of policies to promote the effective treatment of rural domestic sewage.

[0003] Currently, rural domestic sewage treatment technologies mainly include physical treatment, biochemical treatment, and biological treatment. Physical treatment primarily removes suspended solids and particulate matter from sewage through gravity sedimentation, coagulation clarification, and buoyancy flotation. Biochemical treatment utilizes the metabolic activity of microorganisms to decompose organic matter in sewage. Biological treatment further leverages the synergistic effects of plants, animals, and microorganisms within the ecosystem to improve sewage treatment efficiency. However, traditional rural sewage treatment largely relies on manual management, which has the following shortcomings: Traditional manual management often depends on periodic inspections or resident feedback to identify problems. This method is time-consuming and struggles to promptly detect and resolve anomalies in the sewage treatment process. Moreover, after problems are identified, manual adjustments often rely on experience-based judgment, lacking scientific basis, leading to inaccurate adjustments and affecting sewage treatment effectiveness. Furthermore, manual management requires significant human resources for daily inspections, recording, and adjustments, which not only increases labor costs but may also result in inaccurate or missing data due to human factors. These are the shortcomings of existing technologies. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a rural wastewater detection method, system, terminal, and storage medium. It can monitor wastewater treatment information in each stage of wastewater treatment in real time and perform wastewater detection. Based on the wastewater detection results, it can retrieve wastewater treatment operation manuals, obtain wastewater treatment adjustment strategies, and make adjustments accordingly. This improves the detection efficiency of wastewater treatment, reduces labor costs, and makes the wastewater treatment process more stable and reliable.

[0005] In a first aspect, the present invention provides a method for detecting rural sewage, the method comprising: S1. Real-time collection of wastewater treatment information in each stage of wastewater treatment; the wastewater treatment stages include grit chamber, equalization tank, flocculation reaction tank, anoxic tank, anaerobic tank, aerobic tank, secondary sedimentation tank and deep bed filter. S2. Compare the collected wastewater treatment information with the corresponding pre-set data threshold ranges for each wastewater treatment information; based on the comparison results, extract the wastewater treatment information that exceeds the corresponding data threshold range for each wastewater treatment information, record it as the first wastewater treatment information, and then execute step S3. S3. Based on the comparison results and the extracted first wastewater treatment information, retrieve the pre-stored wastewater treatment operation manual to obtain the equipment adjustment operation corresponding to each first wastewater treatment information. Calculate the difference between the first wastewater treatment information and the median of the data threshold range of its corresponding wastewater treatment information. Based on the calculated differences, calculate the target adjustment voltage corresponding to each first wastewater treatment information. Combine the obtained adjustment operations of each first wastewater treatment information with their corresponding target adjustment voltages to obtain a wastewater treatment adjustment strategy. Based on the obtained wastewater treatment adjustment strategy, control the equipment involved in the obtained equipment adjustment operations corresponding to the first wastewater treatment information to perform wastewater adjustment.

[0006] Further, in step S1, The wastewater treatment information includes the suspended solids concentration in the grit chamber, chemical oxygen demand (COD) in the equalization tank, biochemical oxygen demand (BOD) in the equalization tank, suspended solids content in the equalization tank, ammonia nitrogen content in the equalization tank, pH value in the flocculation reactor, temperature in the flocculation reactor, turbidity in the flocculation reactor, dissolved oxygen content in the anoxic tank, BOD in the anoxic tank, COD in the anoxic tank, phosphate content in the anoxic tank, ammonia nitrogen content in the anoxic tank, dissolved oxygen content in the anaerobic tank, BOD in the anaerobic tank, and anaerobic... Chemical oxygen demand (COD) in the aerobic tank, phosphate content in the anaerobic tank, ammonia nitrogen content in the anaerobic tank, dissolved oxygen content in the aerobic tank, biochemical oxygen demand (BOD) in the aerobic tank, COD in the aerobic tank, phosphate content in the aerobic tank, ammonia nitrogen content in the aerobic tank, suspended solids content in the secondary sedimentation tank, biochemical oxygen demand (BOD) in the secondary sedimentation tank, COD in the secondary sedimentation tank, ammonia nitrogen content in the secondary sedimentation tank, biochemical oxygen demand (BOD) in the deep bed filter, COD in the deep bed filter, phosphate content in the deep bed filter, and ammonia nitrogen content in the deep bed filter.

[0007] Furthermore, based on the calculated differences, the formula for calculating the target regulating voltage corresponding to each piece of first wastewater treatment information is as follows: ; in, This indicates the time at which wastewater treatment information is currently collected in each stage of the wastewater treatment process; Indicates the target regulating voltage; Indicates the proportionality coefficient; Indicates the integral coefficient; Represents the differential coefficient; This represents the difference between the currently collected wastewater treatment information and the center value within the corresponding wastewater treatment information data threshold range; This represents the cumulative difference between the wastewater treatment information from the initial moment to the current time of wastewater treatment information collection and the center value of its corresponding wastewater treatment information data threshold range. This represents the rate of change of the difference between the current wastewater treatment information and the center value within the threshold range of the corresponding wastewater treatment information data.

[0008] Furthermore, the wastewater treatment operation manual is a pre-stored tool that can adjust equipment operations to address situations where various wastewater treatment information values ​​are higher or lower than their respective corresponding data threshold ranges based on the wastewater treatment information values.

[0009] Secondly, the present invention provides a rural sewage detection system, the system comprising: The data acquisition module is used to collect wastewater treatment information in each stage of the wastewater treatment process in real time; the wastewater treatment process includes grit chamber, equalization tank, flocculation reaction tank, anoxic tank, anaerobic tank, aerobic tank, secondary sedimentation tank and deep bed filter. The wastewater detection module is used to compare the collected wastewater treatment information with the corresponding pre-set data threshold ranges for each wastewater treatment information; based on the comparison results, wastewater treatment information that exceeds the corresponding data threshold range is extracted and recorded as the first wastewater treatment information. The strategy adjustment module is used to retrieve the pre-stored wastewater treatment operation manual based on the comparison results and the extracted first wastewater treatment information to obtain the equipment adjustment operation corresponding to each first wastewater treatment information. It calculates the difference between the first wastewater treatment information and the median of the data threshold range of the corresponding wastewater treatment information. Based on the calculated differences, it calculates the target adjustment voltage corresponding to each first wastewater treatment information. It aggregates the adjustment operations of each first wastewater treatment information and their corresponding target adjustment voltages to obtain a wastewater treatment adjustment strategy. Based on the obtained wastewater treatment adjustment strategy, it controls the equipment involved in the equipment adjustment operations corresponding to the obtained first wastewater treatment information to perform wastewater adjustment.

[0010] Furthermore, in the data acquisition module, The wastewater treatment information includes the suspended solids concentration in the grit chamber, chemical oxygen demand (COD) in the equalization tank, biochemical oxygen demand (BOD) in the equalization tank, suspended solids content in the equalization tank, ammonia nitrogen content in the equalization tank, pH value in the flocculation reactor, temperature in the flocculation reactor, turbidity in the flocculation reactor, dissolved oxygen content in the anoxic tank, BOD in the anoxic tank, COD in the anoxic tank, phosphate content in the anoxic tank, ammonia nitrogen content in the anoxic tank, dissolved oxygen content in the anaerobic tank, BOD in the anaerobic tank, and anaerobic... Chemical oxygen demand (COD) in the aerobic tank, phosphate content in the anaerobic tank, ammonia nitrogen content in the anaerobic tank, dissolved oxygen content in the aerobic tank, biochemical oxygen demand (BOD) in the aerobic tank, COD in the aerobic tank, phosphate content in the aerobic tank, ammonia nitrogen content in the aerobic tank, suspended solids content in the secondary sedimentation tank, biochemical oxygen demand (BOD) in the secondary sedimentation tank, COD in the secondary sedimentation tank, ammonia nitrogen content in the secondary sedimentation tank, biochemical oxygen demand (BOD) in the deep bed filter, COD in the deep bed filter, phosphate content in the deep bed filter, and ammonia nitrogen content in the deep bed filter.

[0011] Furthermore, in the strategy adjustment module, based on the calculated differences, the formula for calculating the target adjustment voltage corresponding to each piece of first wastewater treatment information is as follows: ; in, This indicates the time at which wastewater treatment information is currently collected in each stage of the wastewater treatment process; Indicates the target regulating voltage; Indicates the proportionality coefficient; Indicates the integral coefficient; Represents the differential coefficient; This represents the difference between the currently collected wastewater treatment information and the center value within the corresponding wastewater treatment information data threshold range; This represents the cumulative difference between the wastewater treatment information from the initial moment to the current time of wastewater treatment information collection and the center value of its corresponding wastewater treatment information data threshold range. This represents the rate of change of the difference between the current wastewater treatment information and the center value within the threshold range of the corresponding wastewater treatment information data.

[0012] Furthermore, in the strategy adjustment module, The wastewater treatment operation manual is a pre-stored set of equipment adjustment instructions that can resolve situations where various wastewater treatment data are above or below their respective data threshold ranges.

[0013] Thirdly, the present invention provides a terminal, the terminal including a memory and a processor; The memory is used to store the rural sewage detection program; A processor is configured to implement the rural sewage detection method described in any one of the first aspects when executing the rural sewage detection program.

[0014] Fourthly, the present invention provides a computer-readable storage medium storing a computer program, wherein the rural sewage detection program is stored on the storage medium, and when the rural sewage detection program is executed by a processor, it implements the rural sewage detection method according to any one of the first aspects.

[0015] As can be seen from the above technical solutions, the present invention has the following advantages: This invention can collect wastewater treatment information in real time at each stage of wastewater treatment, and monitor the current wastewater treatment information based on a constructed wastewater prediction model. Based on the wastewater monitoring results and the wastewater treatment operation manual, it automatically generates and executes wastewater treatment adjustment strategies. This overcomes the problems of delayed problem detection and inaccurate adjustments in traditional manual management models, reduces the possibility of human intervention and misjudgment, lowers labor costs, improves wastewater treatment efficiency, and makes the wastewater treatment process more stable and reliable. Furthermore, this invention is applicable to wastewater treatment projects with different water qualities, treatment requirements, and environmental conditions, exhibiting strong adaptability and scalability.

[0016] Furthermore, the design principle of this invention is reliable, the structure is simple, and it has a very wide range of application prospects. Attached Figure Description

[0017] To more clearly illustrate the technical solution of the present invention, the accompanying drawings used in the description will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic flowchart of the rural sewage detection method described in this invention; Figure 2 This is a schematic structural block diagram of the rural sewage detection system described in this invention; Figure 3 This is a schematic diagram of the structure of one embodiment of the terminal described in this invention; Figure 4 This is a schematic diagram of a structure of an embodiment of the readable storage medium described in this invention. Detailed Implementation

[0019] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] like Figure 1 As shown, the present invention provides a method for detecting rural sewage, the method comprising: S1. Real-time collection of wastewater treatment information in each stage of wastewater treatment; the wastewater treatment stages include grit chamber, equalization tank, flocculation reaction tank, anoxic tank, anaerobic tank, aerobic tank, secondary sedimentation tank and deep bed filter. S2. Compare the collected wastewater treatment information with the corresponding pre-set data threshold ranges for each wastewater treatment information; based on the comparison results, extract the wastewater treatment information that exceeds the corresponding data threshold range for each wastewater treatment information, and record it as the first wastewater treatment information. S3. Based on the comparison results and the extracted first wastewater treatment information, retrieve the pre-stored wastewater treatment operation manual to obtain the equipment adjustment operation corresponding to each first wastewater treatment information. Calculate the difference between the first wastewater treatment information and the median of the data threshold range of its corresponding wastewater treatment information. Based on the calculated differences, calculate the target adjustment voltage corresponding to each first wastewater treatment information. Combine the obtained adjustment operations of each first wastewater treatment information with their corresponding target adjustment voltages to obtain a wastewater treatment adjustment strategy. Based on the obtained wastewater treatment adjustment strategy, control the equipment involved in the obtained equipment adjustment operations corresponding to the first wastewater treatment information to perform wastewater adjustment.

[0021] To facilitate understanding of the present invention, the following description, in conjunction with embodiments, further illustrates the rural sewage detection method provided by the present invention.

[0022] Specifically, the rural sewage detection method includes: Step 110: Collect wastewater treatment information in each stage of wastewater treatment in real time; the wastewater treatment stages include grit chamber, equalization tank, flocculation reaction tank, anoxic tank, anaerobic tank, aerobic tank, secondary sedimentation tank and deep bed filter.

[0023] Specifically, wastewater treatment information is collected in real time at each stage of the wastewater treatment process. This wastewater treatment information includes the concentration of suspended solids in the grit chamber, the chemical oxygen demand (COD) in the equalization tank, the biochemical oxygen demand (BOD) in the equalization tank, the suspended solids content in the equalization tank, the ammonia nitrogen content in the equalization tank, the pH value in the flocculation reactor, the temperature in the flocculation reactor, the turbidity in the flocculation reactor, the dissolved oxygen content in the anoxic tank, the BOD in the anoxic tank, the COD in the anoxic tank, the phosphate content in the anoxic tank, the ammonia nitrogen content in the anoxic tank, and the dissolved oxygen content in the anaerobic tank. The following quantities are listed: Quantity of dissolved oxygen in the anaerobic tank, Quantity of chemical oxygen demand in the anaerobic tank, phosphate content in the anaerobic tank, ammonia nitrogen content in the anaerobic tank, dissolved oxygen content in the aerobic tank, Quantity of dissolved oxygen in the aerobic tank, Quantity of chemical oxygen demand in the aerobic tank, phosphate content in the aerobic tank, ammonia nitrogen content in the aerobic tank, suspended solids content in the secondary sedimentation tank, Quantity of dissolved oxygen in the secondary sedimentation tank, Quantity of chemical oxygen demand in the secondary sedimentation tank, ammonia nitrogen content in the secondary sedimentation tank, Quantity of dissolved oxygen in the deep bed filter, Quantity of chemical oxygen demand in the deep bed filter, phosphate content in the deep bed filter, and ammonia nitrogen content in the deep bed filter. Furthermore, the concentration of suspended solids in the grit chamber is collected using a pre-set online suspended solids monitor; the chemical oxygen demand (COD) in the equalization tank, secondary sedimentation tank, and deep bed filter is collected using a pre-set chemical oxygen demand (COD) meter; the biochemical oxygen demand (BOD) in the equalization tank, anoxic tank, anaerobic tank, aerobic tank, and deep bed filter is collected using a pre-set biochemical oxygen demand (BOD) meter; and the dissolved oxygen content in the anoxic tank, aerobic tank, and anaerobic tank is collected using a pre-set dissolved oxygen sensor. The ammonia nitrogen content was collected in the equalization tank, secondary sedimentation tank, anoxic tank, anaerobic tank, aerobic tank, and deep bed filter using a pre-set ammonia nitrogen analyzer. The phosphate content was also collected in the anoxic tank, anaerobic tank, aerobic tank, and deep bed filter using a pre-set phosphate analyzer. The pH value in the flocculation reaction tank was collected using a pre-set pH meter. The temperature in the flocculation reaction tank was collected using a pre-set temperature detection device. The turbidity in the flocculation reaction tank was collected using a pre-set turbidity meter.

[0024] Step 120: Compare the collected wastewater treatment information with the corresponding pre-set data threshold ranges for each wastewater treatment information; based on the comparison results, extract the wastewater treatment information that exceeds its corresponding data threshold range and record it as the first wastewater treatment information.

[0025] Specifically, the collected wastewater treatment information undergoes data cleaning, which includes missing value handling, outlier handling, and duplicate value handling. Missing value handling: Checking for missing values ​​in the data, analyzing the type and pattern of missing values, and deleting missing values. Outlier handling: Using statistical indicators, box plots, or scatter plots, detecting outliers or outliers, and deleting outliers. Duplicate value handling: Finding and marking duplicate records; for partially duplicated records, retaining only one unique record.

[0026] The wastewater treatment information after cleaning is compared with the corresponding pre-set data threshold ranges of each wastewater treatment information to obtain the comparison results. The comparison results include: the wastewater treatment information is lower than its corresponding data threshold range, the wastewater treatment information is within its corresponding data threshold range, and the wastewater treatment information is higher than its corresponding data threshold range.

[0027] Based on the comparison results, wastewater treatment information that exceeds the corresponding wastewater treatment information data threshold range is extracted, including wastewater treatment information that is below the corresponding wastewater treatment information data threshold range and wastewater treatment information that is above the corresponding wastewater treatment information data threshold range, and is denoted as the first wastewater treatment information.

[0028] Step 130: Based on the comparison results and the extracted first wastewater treatment information, retrieve the pre-stored wastewater treatment operation manual to obtain the equipment adjustment operation corresponding to each first wastewater treatment information. Calculate the difference between the first wastewater treatment information and the median of the data threshold range of its corresponding wastewater treatment information. Based on the calculated differences, calculate the target adjustment voltage corresponding to each first wastewater treatment information. Combine the obtained adjustment operations of each first wastewater treatment information with their corresponding target adjustment voltages to obtain a wastewater treatment adjustment strategy. Based on the obtained wastewater treatment adjustment strategy, control the equipment involved in the obtained equipment adjustment operations corresponding to the first wastewater treatment information to perform wastewater adjustment.

[0029] Specifically, based on the comparison results of the extracted first wastewater treatment information that exceeds the corresponding wastewater treatment information data threshold range, the pre-stored wastewater treatment operation manual is retrieved to find a device adjustment operation that can solve the wastewater treatment information that exceeds the corresponding wastewater treatment information data threshold range. Calculate the difference between each first wastewater treatment information and the median of its corresponding wastewater treatment information data threshold range; Based on the calculated differences, the target regulating voltage corresponding to each piece of first wastewater treatment information is calculated according to the following formula. ; For each wastewater treatment information searched, the corresponding equipment adjustment operation and its target adjustment voltage that can solve the wastewater treatment information exceeding its corresponding wastewater treatment information data threshold range are collected to obtain a wastewater treatment adjustment strategy. Based on the obtained wastewater treatment regulation strategy, the equipment involved in the equipment regulation operation corresponding to the obtained first wastewater treatment information is controlled to perform wastewater regulation.

[0030] in, This indicates the time at which wastewater treatment information is currently collected in each stage of the wastewater treatment process; Indicates the target regulating voltage; Indicates the proportionality coefficient; Indicates the integral coefficient; Represents the differential coefficient; This represents the difference between the currently collected wastewater treatment information and the center value within the corresponding wastewater treatment information data threshold range; This represents the cumulative difference between the wastewater treatment information from the initial moment to the current time of wastewater treatment information collection and the center value of its corresponding wastewater treatment information data threshold range. This represents the rate of change of the difference between the current wastewater treatment information and the center value within the threshold range of the corresponding wastewater treatment information data.

[0031] It should be noted that when there are multiple equipment adjustment operations corresponding to one wastewater treatment information, one equipment adjustment operation is randomly selected as the equipment adjustment operation to resolve the wastewater treatment information exceeding its corresponding wastewater treatment information data threshold range.

[0032] It should be noted that the wastewater treatment operation manual is a pre-stored set of equipment adjustment instructions that can resolve situations where each wastewater treatment information is above or below its corresponding wastewater treatment information data threshold range.

[0033] Specifically, the wastewater treatment operation manual includes the following equipment adjustment operations: To resolve a suspended solids concentration in the grit chamber exceeding the data threshold range, the operation involves adjusting the power supply voltage of the water pump motor to reduce its speed; to resolve a suspended solids concentration in the grit chamber below the data threshold range, the operation involves adjusting the power supply voltage of the water pump motor to increase its speed; to resolve a chemical oxygen demand (COD) in the equalization tank exceeding the data threshold range, the operation involves adjusting the power supply voltage of the aeration device motor in the equalization tank to reduce its speed or adjusting the power supply voltage of the dosing pump in the equalization tank to reduce the dosage of chemicals; and to resolve a COD in the equalization tank... For equipment adjustments where the oxygen level is below the chemical oxygen demand (COD) threshold range in the equalization tank, the operation involves adjusting the power supply voltage of the aeration device motor to increase its speed, or adjusting the power supply voltage of the dosing pump to increase its dosage. For equipment adjustments where the biochemical oxygen demand (BOD) is above the threshold range, the operation involves adjusting the power supply voltage of the aeration device motor to decrease its speed, adjusting the power supply voltage of the mixing equipment to decrease its stirring speed, or adjusting the power supply voltage of the dosing pump to decrease its dosage. For equipment adjustments where the BOD is below the threshold range, the operation involves adjusting the power supply voltage of the aeration device motor to decrease its speed, adjusting the power supply voltage of the mixing equipment to decrease its stirring speed, or adjusting the power supply voltage of the dosing pump to decrease its dosage. To increase the speed of the aeration device motor, adjust the power supply voltage of the mixing and stirring equipment in the equalization tank; to increase the stirring speed of the stirring rods, adjust the power supply voltage of the dosing pump in the equalization tank; to increase the dosage of chemicals, adjust the power supply voltage of the dosing pump. To resolve situations where the suspended solids content in the equalization tank is higher than the threshold value, adjust the power supply voltage of the mixing and stirring equipment to reduce the stirring speed of the stirring rods. To resolve situations where the suspended solids content in the equalization tank is lower than the threshold value, adjust the power supply voltage of the mixing and stirring equipment to increase the stirring speed of the stirring rods. To resolve situations where the ammonia nitrogen content in the equalization tank is higher than the threshold value, adjust the power supply voltage of the mixing and stirring equipment to increase the stirring speed of the stirring rods. To reduce the speed of the aeration device motor in the equalization tank, adjust the power supply voltage of the aeration device motor or adjust the power supply voltage of the mixing and stirring equipment in the equalization tank to reduce the stirring speed of the stirring rods; to resolve the issue of the ammonia nitrogen content in the equalization tank being below the data threshold range, adjust the power supply voltage of the aeration device motor to increase the speed of the aeration device motor or adjust the power supply voltage of the mixing and stirring equipment in the equalization tank to increase the stirring speed of the stirring rods; to resolve the issue of the pH value in the flocculation reaction tank being above the data threshold range, adjust the power supply voltage of the dosing pump in the flocculation reaction tank to reduce the dosage of the dosing pump or adjust the power supply voltage of the mixing and stirring equipment in the flocculation reaction tank to reduce the stirring speed of the stirring rods.To address issues where the pH value in the flocculation reactor is below the pH threshold, the equipment adjustment operation involves adjusting the power supply voltage of the dosing pump to increase the dosage of chemicals or adjusting the power supply voltage of the mixing equipment to increase the stirring speed of the agitator. For temperatures above the temperature threshold in the flocculation reactor, the equipment adjustment operation involves adjusting the power supply voltage of the blower motor to increase its speed. For temperatures below the temperature threshold in the flocculation reactor, the equipment adjustment operation involves adjusting the power supply voltage of the heating device to increase its output power. To address turbidity above the turbidity threshold in the flocculation reactor, the equipment adjustment operation involves adjusting the power supply voltage of the heating device to increase its output power. The adjustment operations are as follows: Adjusting the power supply voltage of the dosing pump in the flocculation reaction tank to reduce the dosage of chemicals, or adjusting the power supply voltage of the mixing and agitating equipment in the flocculation reaction tank to reduce the agitation speed of the stirring rods; Adjusting the equipment to address turbidity levels below the turbidity threshold in the flocculation reaction tank by adjusting the power supply voltage of the dosing pump to increase the dosage of chemicals, or adjusting the power supply voltage of the mixing and agitating equipment in the flocculation reaction tank to increase the agitation speed of the stirring rods; Adjusting the equipment to address dissolved oxygen levels above the dissolved oxygen threshold in the anoxic tank by adjusting the power supply voltage of the mixing and agitating equipment in the anoxic tank to reduce the agitation speed of the stirring rods, or adjusting the power supply voltage of the return pump in the anoxic tank. To address issues where dissolved oxygen levels in the anoxic tank are below the threshold range, adjust the power supply voltage of the mixing equipment to increase the stirring speed of the agitator or adjust the power supply voltage of the return pump to decrease the return flow rate. Similarly, to address issues where biochemical oxygen demand (BOD) in the anoxic tank is above the threshold range, adjust the power supply voltage of the mixing equipment to decrease the stirring speed of the agitator or adjust the power supply voltage of the return pump to increase the return flow rate. Finally, to address issues where BOD is below the threshold range, adjust the power supply voltage of the mixing equipment. To address the issue of chemical oxygen demand (COD) in the anoxic tank exceeding the COD threshold range, the equipment adjustment operation involves adjusting the power supply voltage of the return pump to increase the return flow rate. To address the issue of COD falling below the COD threshold range, the equipment adjustment operation involves adjusting the power supply voltage of the return pump to decrease the return flow rate. To address the issue of phosphate content exceeding the phosphate content threshold range in the anoxic tank, the equipment adjustment operation involves adjusting the power supply voltage of the return pump to increase the return flow rate or adjusting the power supply voltage of the dosing pump to reduce the dosage of chemical phosphorus removal agent.To address phosphate levels below the threshold range in the anoxic tank, adjust the equipment by reducing the return flow rate by adjusting the power supply voltage of the return pump or increasing the dosage of the chemical phosphate remover by adjusting the power supply voltage of the dosing pump. To address ammonia nitrogen levels above the threshold range in the anoxic tank, adjust the equipment by reducing the stirring speed of the mixing equipment or increasing the return flow rate by adjusting the power supply voltage of the return pump. Finally, to address ammonia nitrogen levels below the threshold range in the anoxic tank, adjust the equipment by increasing the stirring speed of the mixing equipment or increasing the power supply voltage of the return pump. To reduce the backflow rate, the equipment adjustment operation for resolving situations where the biochemical oxygen demand (BOD) in the anaerobic tank exceeds the threshold range is to adjust the power supply voltage of the mixing equipment in the anaerobic tank to reduce the stirring speed of the agitator, or to adjust the power supply voltage of the backflow pump in the anoxic tank to increase the backflow rate. Similarly, to resolve situations where the BOD in the anaerobic tank is below the threshold range, the equipment adjustment operation is to adjust the power supply voltage of the mixing equipment in the anaerobic tank to increase the stirring speed of the agitator, or to adjust the power supply voltage of the backflow pump in the anoxic tank to reduce the backflow rate. Finally, to resolve situations where the chemical oxygen demand (COD) in the anaerobic tank exceeds the threshold range, the equipment adjustment operation is to adjust the power supply voltage of the mixing equipment in the anaerobic tank to reduce the stirring speed of the agitator, or to adjust the power supply voltage of the backflow pump in the anoxic tank. To address the issue of chemical oxygen demand (COD) in the anaerobic tank being below the threshold range, adjust the power supply voltage of the mixing equipment in the anaerobic tank to increase the stirring speed of the stirring rods, or adjust the power supply voltage of the return pump in the anoxic tank to reduce the return flow rate. To address the issue of phosphate content in the anaerobic tank being above the threshold range, adjust the power supply voltage of the return pump in the anaerobic tank to increase the return flow rate, or adjust the power supply voltage of the dosing pump in the anoxic tank to reduce the dosage of chemical phosphorus removal agent. To address the issue of phosphate content in the anaerobic tank being below the threshold range, adjust the power supply voltage of the return pump in the anaerobic tank to reduce the return flow rate, or adjust the power supply voltage of the dosing pump in the anoxic tank. To address the issue of ammonia nitrogen levels in the anaerobic tank being higher than the threshold range, the equipment adjustment involves adjusting the power supply voltage of the mixing and stirring equipment in the anaerobic tank to reduce the stirring speed of the stirring rods, or adjusting the power supply voltage of the return pump in the anoxic tank to increase the return flow rate, or adjusting the power supply voltage of the dosing pump in the anaerobic tank to reduce the dosage of chemical agents. Conversely, to address the issue of ammonia nitrogen levels in the anaerobic tank being lower than the threshold range, the equipment adjustment involves adjusting the power supply voltage of the mixing and stirring equipment in the anaerobic tank to increase the stirring speed of the stirring rods, or adjusting the power supply voltage of the return pump in the anoxic tank to reduce the return flow rate, or adjusting the power supply voltage of the dosing pump in the anaerobic tank to increase the dosage of chemical agents.To resolve the issue of dissolved oxygen levels in the aerobic tank exceeding the data threshold, the equipment adjustment operation involves adjusting the power supply voltage of the blower motor in the aerobic tank to reduce its speed, or adjusting the power supply voltage of the aeration device motor in the aerobic tank to reduce its speed. To resolve the issue of dissolved oxygen levels in the aerobic tank falling below the data threshold, the equipment adjustment operation involves adjusting the power supply voltage of the blower motor in the aerobic tank to increase its speed, or adjusting the power supply voltage of the aeration device motor in the aerobic tank to increase its speed. To resolve the issue of biochemical oxygen demand (BOD) in the aerobic tank exceeding the data threshold, the equipment adjustment operation involves adjusting the motor of the sludge return pump in the aerobic tank. To address the issue of biochemical oxygen demand (BOD) in the aerobic tank being below the threshold range, the equipment adjustment operation involves adjusting the power supply voltage of the sludge return pump motor to reduce the sludge return flow rate or adjusting the power supply voltage of the aeration device motor to increase the aeration device motor speed. Similarly, to address the issue of chemical oxygen demand (COD) in the aerobic tank being above the threshold range, the equipment adjustment operation involves adjusting the power supply voltage of the sludge return pump motor to increase the sludge return flow rate or adjusting the power supply voltage of the aeration device motor to reduce the aeration device motor speed. For equipment adjustments where the sludge return flow rate is below the chemical oxygen demand (COD) threshold in the aerobic tank, adjust the power supply voltage of the sludge return pump motor to reduce the sludge return flow rate, or adjust the power supply voltage of the aeration device motor to increase the aeration device motor speed. For equipment adjustments where the phosphate content in the aerobic tank is above the threshold, adjust the power supply voltage of the return pump to increase the return flow rate, or adjust the power supply voltage of the dosing pump to reduce the dosage of chemical phosphorus removal agent. For equipment adjustments where the phosphate content in the aerobic tank is below the threshold, adjust the power supply voltage of the return pump to reduce the return flow rate, or adjust the power supply voltage of the dosing pump. To increase the dosage of chemical phosphorus removal agent, the equipment adjustment operation for resolving ammonia nitrogen content in the aerobic tank that is higher than the data threshold range is to adjust the power supply voltage of the return pump in the aerobic tank to increase the return flow rate, or adjust the power supply voltage of the dosing pump in the aerobic tank to increase the dosage of chemical agent, or adjust the power supply voltage of the aeration device motor in the aerobic tank to reduce the motor speed; to resolve ammonia nitrogen content in the aerobic tank that is lower than the data threshold range, the equipment adjustment operation is to adjust the power supply voltage of the return pump in the aerobic tank to reduce the return flow rate, or adjust the power supply voltage of the dosing pump in the aerobic tank to increase the dosage of chemical agent, or adjust the power supply voltage of the aeration device motor in the aerobic tank to increase the motor speed.To address the issue of suspended solids content in the secondary sedimentation tank exceeding the data threshold, the equipment adjustment operation involves adjusting the power supply voltage of the return pump to increase the return flow rate. To address the issue of suspended solids content falling below the data threshold, the equipment adjustment operation involves adjusting the power supply voltage of the return pump to decrease the return flow rate. To address the issue of biochemical oxygen demand (BOD) exceeding the data threshold, the equipment adjustment operation involves adjusting the power supply voltage of the mixing equipment to reduce the stirring speed of the agitator, adjusting the power supply voltage of the aeration device motor to reduce its speed, or adjusting the power supply voltage of the chemical dosing pump to reduce the dosage of the bio-enhancing agent. For addressing situations where the biochemical oxygen demand (BOD) in the secondary sedimentation tank is below the threshold range, the equipment adjustment operations are as follows: Adjusting the power supply voltage of the mixing and stirring equipment in the secondary sedimentation tank to increase the stirring speed of the stirring rods; adjusting the power supply voltage of the aeration device motor in the secondary sedimentation tank to increase the motor speed; or adjusting the power supply voltage of the dosing pump in the secondary sedimentation tank to increase the dosage of the bio-enhancing agent. For addressing situations where the chemical oxygen demand (COD) in the secondary sedimentation tank is above the threshold range, the equipment adjustment operations are as follows: Adjusting the power supply voltage of the mixing and stirring equipment in the secondary sedimentation tank to decrease the stirring speed of the stirring rods; adjusting the power supply voltage of the aeration device motor in the secondary sedimentation tank to decrease the motor speed; or adjusting the power supply voltage of the dosing pump in the secondary sedimentation tank to decrease the chemical oxygen demand (COD). To address situations where the chemical oxygen demand (COD) in the secondary sedimentation tank is below the threshold range, the equipment adjustment operations are as follows: adjust the power supply voltage of the mixing equipment in the secondary sedimentation tank to increase the stirring speed of the agitator, adjust the power supply voltage of the aeration device motor in the secondary sedimentation tank to increase the motor speed, or adjust the power supply voltage of the dosing pump in the secondary sedimentation tank to increase the dosage of oxidant or coagulant. To address situations where the ammonia nitrogen content in the secondary sedimentation tank is above the threshold range, the equipment adjustment operations are as follows: adjust the power supply voltage of the mixing equipment in the secondary sedimentation tank to decrease the stirring speed of the agitator, adjust the power supply voltage of the aeration device motor in the secondary sedimentation tank to decrease the motor speed, or adjust the power supply voltage of the dosing pump in the secondary sedimentation tank to increase the dosage of oxidant or coagulant. To reduce the dosage of ammonia nitrogen removal agent, adjust the power supply voltage of the dosing pump in the secondary sedimentation tank; to address ammonia nitrogen content in the secondary sedimentation tank being below the data threshold, adjust the power supply voltage of the mixing and stirring equipment in the secondary sedimentation tank to increase the stirring speed of the stirring rods, or adjust the power supply voltage of the aeration device motor in the secondary sedimentation tank to increase the speed of the aeration device motor, or adjust the power supply voltage of the dosing pump in the secondary sedimentation tank to increase the dosage of ammonia nitrogen removal agent; to address a biochemical oxygen demand (BOD) in the deep bed filter being above the data threshold, adjust the power supply voltage of the regulating valve in the deep bed filter to increase the opening of the regulating valve, or adjust the motor of the backwash pump in the deep bed filter to reduce the speed of the backwash pump.To address the issue of biochemical oxygen demand (BOD) in a deep bed filter being below the threshold range, the equipment adjustment operations involve either adjusting the power supply voltage of the regulating valve to decrease its opening or adjusting the motor of the backwash pump to increase its speed. Conversely, to address the issue of chemical oxygen demand (COD) exceeding the threshold range, the equipment adjustment operations involve either adjusting the power supply voltage of the regulating valve to increase its opening or adjusting the power supply voltage of the aeration device motor to decrease its speed. To address the issue of COD (Chemical Oxygen Demand) in a deep bed filter being below the threshold range, the equipment adjustment operation involves adjusting the power supply voltage of the regulating valve in the deep bed filter to decrease its opening, or adjusting the power supply voltage of the aeration device motor in the deep bed filter to increase its speed. To address the issue of phosphate content in a deep bed filter being above the threshold range, the equipment adjustment operation involves adjusting the motor of the backwash pump in the deep bed filter to decrease its speed, or adjusting the power supply voltage of the aeration device in the deep bed filter. To reduce the speed of the aeration device motor, adjust the power supply voltage of the dosing pump in the deep bed filter to decrease the dosage of chemical phosphorus removal agent; to address the issue of phosphate content in the deep bed filter being below the data threshold range, adjust the motor of the backwash pump in the deep bed filter to increase its speed, or adjust the power supply voltage of the aeration device motor to increase its speed, or adjust the power supply voltage of the dosing pump in the deep bed filter to increase the dosage of chemical phosphorus removal agent; to address the issue of deep bed filter being below the data threshold range, adjust the power supply voltage of the backwash pump in the deep bed filter to increase its speed, or adjust the power supply voltage of the dosing pump in the deep bed filter to increase the dosage of chemical phosphorus removal agent. For deep bed filters where ammonia nitrogen levels exceed the threshold range, the equipment adjustment steps are as follows: Adjust the power supply voltage of the aeration device motor to reduce its speed, or adjust the power supply voltage of the return pump to increase the return flow rate. For deep bed filters where ammonia nitrogen levels are below the threshold range, the equipment adjustment steps are as follows: Adjust the power supply voltage of the aeration device motor to increase its speed, or adjust the power supply voltage of the return pump to reduce the return flow rate.

[0034] For example, when the collected wastewater treatment information is compared with the corresponding pre-set data threshold ranges for each wastewater treatment information, if only the collected biological oxygen demand (BOD) of the aerobic tank is lower than the threshold range for aerobic tank BOD, then the collected BOD of the aerobic tank is extracted and recorded as the first wastewater treatment information. The pre-stored wastewater treatment operation manual is retrieved to find solutions for when the BOD of the aerobic tank is lower than the threshold range for aerobic tank BOD, which are then used as corresponding equipment adjustment operations (the searched equipment adjustment operation is to increase the speed of the aeration device). The median of the BOD threshold range for aerobic tank is calculated. The difference between the collected BOD of the aerobic tank and the calculated median of the BOD threshold range for aerobic tank is calculated. Based on the calculated difference, through... Calculate the target regulating voltage corresponding to the biological oxygen demand (BOD) of the aerobic tank. Use the equipment adjustment operations where the BOD of the aerobic tank is found to be below the threshold range of the BOD of the aerobic tank, and the calculated target regulating voltage corresponding to the BOD of the aerobic tank as the wastewater treatment regulation strategy. Adjust the input voltage of the aeration device in the aerobic tank to the target regulating voltage to increase the rotation speed of the aeration device.

[0035] As an embodiment of the present invention, the present invention also provides a rural sewage detection system 200, which can be divided into multiple functional modules according to the functions it performs, such as... Figure 2 As shown. The functional modules may include: a data acquisition module 210, a wastewater detection module 220, and a strategy adjustment module 230. The module referred to in this invention is a series of computer program segments that can be executed by at least one processor and perform a fixed function, and is stored in memory. In this embodiment, the functions of each module will be described in detail in subsequent embodiments.

[0036] The data acquisition module 210 is used to collect wastewater treatment information in each stage of the wastewater treatment process in real time; the wastewater treatment process includes a grit chamber, equalization tank, flocculation reaction tank, anoxic tank, anaerobic tank, aerobic tank, secondary sedimentation tank, and deep bed filter. Wastewater detection module 220 is used to compare the collected wastewater treatment information with the corresponding preset data threshold range of each wastewater treatment information; based on the comparison result, wastewater treatment information that exceeds the corresponding wastewater treatment information data threshold range is extracted and recorded as the first wastewater treatment information; The strategy adjustment module 230 is used to retrieve the pre-stored wastewater treatment operation manual based on the comparison results and the extracted first wastewater treatment information to obtain the equipment adjustment operation corresponding to each first wastewater treatment information, calculate the difference between the first wastewater treatment information and the median of the data threshold range of the corresponding wastewater treatment information, calculate the target adjustment voltage corresponding to each first wastewater treatment information based on the calculated differences, collect the adjustment operations of each first wastewater treatment information and their corresponding target adjustment voltages to obtain a wastewater treatment adjustment strategy, and control the equipment involved in the equipment adjustment operation corresponding to the obtained first wastewater treatment information to perform wastewater adjustment based on the obtained wastewater treatment adjustment strategy.

[0037] As an embodiment of the present invention, in the strategy adjustment module 230, the calculation formula for the target adjustment voltage corresponding to each first wastewater treatment information based on the calculated differences is as follows: ; in, This indicates the time at which wastewater treatment information is currently collected in each stage of the wastewater treatment process; Indicates the target regulating voltage; Indicates the proportionality coefficient; Indicates the integral coefficient; Represents the differential coefficient; This represents the difference between the currently collected wastewater treatment information and the center value within the corresponding wastewater treatment information data threshold range; This represents the cumulative difference between the wastewater treatment information from the initial moment to the current time of wastewater treatment information collection and the center value of its corresponding wastewater treatment information data threshold range. This represents the rate of change of the difference between the current wastewater treatment information and the center value within the threshold range of the corresponding wastewater treatment information data.

[0038] As an embodiment of the present invention, in the strategy adjustment module 230, The wastewater treatment operation manual is a pre-stored set of equipment adjustment instructions that can resolve situations where various wastewater treatment data are above or below their respective data threshold ranges.

[0039] Figure 3 This is a schematic diagram of the structure of a terminal 300 provided in an embodiment of the present invention. The terminal 300 can be used to execute the rural sewage detection system provided in the embodiment of the present invention.

[0040] The terminal 300 may include a processor 310, a memory 320, and a communication module 330. These components communicate via one or more buses. Those skilled in the art will understand that the server structure shown in the figure does not constitute a limitation of the present invention. It may be a bus topology or a star topology, and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0041] The memory 320 can be used to store the execution instructions of the processor 310. The memory 320 can be implemented using any type of volatile or non-volatile storage terminal or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk, or optical disk. When the execution instructions in the memory 320 are executed by the processor 310, the terminal 300 is able to perform some or all of the steps described in the above system embodiments.

[0042] The processor 310 serves as the control center of the storage terminal, connecting various parts of the electronic terminal via various interfaces and lines. It executes software programs and / or modules stored in the memory 320, and calls data stored in the memory to perform various functions of the electronic terminal and / or process data. The processor can be composed of integrated circuits (ICs), such as a single packaged IC or multiple packaged ICs with the same or different functions connected together. For example, the processor 310 may consist only of a central processing unit (CPU). In this embodiment of the invention, the CPU may have a single processing core or include multiple processing cores.

[0043] The communication module 330 is used to establish a communication channel, enabling the storage terminal to communicate with other terminals. It receives user data sent by other terminals or sends user data to other terminals.

[0044] like Figure 4 As shown, the present invention also provides a computer storage medium 400, wherein the computer storage medium 400 may store a program 401, which, when executed, may include some or all of the steps provided in the embodiments of the present invention. The storage medium may be a magnetic disk, an optical disk, read-only memory (ROM), or random access memory (RAM), etc.

[0045] This invention can collect wastewater treatment information in real time at each stage of wastewater treatment, and monitor the current wastewater treatment information based on a constructed wastewater prediction model. Based on the wastewater monitoring results and the wastewater treatment operation manual, it automatically generates and executes wastewater treatment adjustment strategies. This overcomes the problems of delayed problem detection and inaccurate adjustments in traditional manual management models, reduces the possibility of human intervention and misjudgment, lowers labor costs, improves wastewater treatment efficiency, and makes the wastewater treatment process more stable and reliable. Furthermore, this invention is applicable to wastewater treatment projects with different water qualities, treatment requirements, and environmental conditions, exhibiting strong adaptability and scalability.

[0046] Furthermore, the design principle of this invention is reliable, the structure is simple, and it has a very wide range of application prospects.

[0047] The technical effects achievable in this embodiment can be found in the description above, and will not be repeated here.

[0048] Those skilled in the art will clearly understand that the techniques in the embodiments of the present invention can be implemented using software plus necessary general-purpose hardware platforms. Based on this understanding, the technical solutions in the embodiments of the present invention, or the parts that contribute to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium such as a USB flash drive, a portable hard drive, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, or any other medium capable of storing program code. It includes several instructions to cause a computer terminal (which may be a personal computer, a server, or a second terminal, a network terminal, etc.) to execute all or part of the steps of the system described in the various embodiments of the present invention.

[0049] The same or similar parts between the various embodiments in this specification can be referred to mutually. In particular, the terminal embodiments are basically similar to the system embodiments, so the description is relatively simple, and the relevant parts can be referred to the description in the system embodiments.

[0050] In the embodiments provided by this invention, it should be understood that the disclosed systems can be implemented in other ways. For example, the system embodiments described above are merely illustrative. For instance, the division of modules is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple modules or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between systems or modules may be electrical, mechanical, or other forms.

[0051] The modules described as separate components may or may not be physically separate. The components shown as modules may or may not be physical modules; that is, they may be located in one place or distributed across multiple network modules. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs.

[0052] In addition, the functional modules in the various embodiments of the present invention can be integrated into one processing module, or each module can exist physically separately, or two or more modules can be integrated into one module.

[0053] Although the present invention has been described in detail with reference to the accompanying drawings and preferred embodiments, the invention is not limited thereto. Various equivalent modifications or substitutions can be made to the embodiments of the invention by those skilled in the art without departing from the spirit and essence of the invention, and such modifications or substitutions should all be within the scope of the invention. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the invention should also be covered within the protection scope of the invention. Therefore, the protection scope of the invention should be determined by the scope of the claims.

Claims

1. A rural sewage detection method, characterized in that the method include: S1. Real-time collection of sewage treatment information in each polluted water treatment link; The polluted water treatment process includes a grit chamber, a regulating tank, a flocculation reaction tank, an anoxic tank, an anaerobic tank, an aerobic tank, a secondary sedimentation tank and a deep bed filter; S2. Compare each collected sewage treatment information with the corresponding preset sewage treatment information data threshold range; based on the comparison result, extract the sewage treatment information that exceeds the corresponding sewage treatment information data threshold range and record it as the first sewage treatment information; S3. Based on the comparison result and the extracted first sewage treatment information, the pre-stored sewage treatment operation manuals are retrieved respectively to obtain the equipment adjustment operations corresponding to each first sewage treatment information, and the difference between the first sewage treatment information and the median in the threshold range of the corresponding sewage treatment information data is calculated. Based on the calculated differences, the target adjustment voltage corresponding to each first sewage treatment information is calculated, and the adjustment operations of each first sewage treatment information and the corresponding target adjustment voltage are collected to obtain the sewage treatment adjustment strategy. Based on the obtained sewage treatment adjustment strategy, the equipment involved in the equipment adjustment operation corresponding to the obtained first sewage treatment information is controlled to perform sewage adjustment.

2. The rural sewage detection method according to claim 1, characterized in that: In step S1, The sewage treatment information includes the suspended solids concentration in the grit chamber, the chemical oxygen demand in the regulating tank, the biochemical oxygen demand in the regulating tank, the suspended solids content in the regulating tank, the ammonia nitrogen content in the regulating tank, the pH value in the flocculation reaction tank, the temperature in the flocculation reaction tank, the turbidity in the flocculation reaction tank, the dissolved oxygen content in the anoxic tank, the biochemical oxygen demand in the anoxic tank, the chemical oxygen demand in the anoxic tank, the phosphate content in the anoxic tank, the ammonia nitrogen content in the anoxic tank, the dissolved oxygen content in the anaerobic tank, the biochemical oxygen demand in the anaerobic tank, the anaerobic Chemical oxygen demand in the aerobic tank, phosphate content in the anaerobic tank, ammonia nitrogen content in the anaerobic tank, dissolved oxygen content in the aerobic tank, biochemical oxygen demand in the aerobic tank, chemical oxygen demand in the aerobic tank, phosphate content in the aerobic tank, ammonia nitrogen content in the aerobic tank, suspended solid content in the secondary sedimentation tank, biochemical oxygen demand in the secondary sedimentation tank, chemical oxygen demand in the secondary sedimentation tank, ammonia nitrogen content in the secondary sedimentation tank, biochemical oxygen demand in the deep bed filter, chemical oxygen demand in the deep bed filter, phosphate content in the deep bed filter and ammonia nitrogen content in the deep bed filter.

3. The rural sewage detection method according to claim 1, characterized in that: Based on the calculated differences, the target adjustment voltage corresponding to each first sewage treatment information is calculated as follows: ； in, Indicates the time of collecting sewage treatment information in each polluted water treatment link; Indicates the target regulation voltage; represents the proportionality coefficient; represents the integral coefficient; represents the differential coefficient; Indicates the difference between the currently collected sewage treatment information and the center value in the corresponding sewage treatment information data threshold range; The accumulation of the difference between the sewage treatment information from the initial moment to the current time of collecting the sewage treatment information and the center value in the corresponding sewage treatment information data threshold range; Indicates the rate of change of the difference between the current sewage treatment information and the center value in the corresponding sewage treatment information data threshold range.

4. The rural sewage detection method according to claim 1, characterized in that: The sewage treatment operation manual is a pre-stored equipment adjustment operation that can solve the problem of each sewage treatment information being higher or lower than its corresponding sewage treatment information data threshold range.

5. A rural sewage detection system, characterized in that: The system includes: The data acquisition module is used to collect sewage treatment information in real time in each polluted water treatment link; the polluted water treatment link includes a grit chamber, a regulating tank, a flocculation reaction tank, an anoxic tank, an anaerobic tank, an aerobic tank, a secondary sedimentation tank and a deep bed filter; The sewage detection module is used to compare each collected sewage treatment information with the corresponding preset sewage treatment information data threshold range; based on the comparison result, the sewage treatment information exceeding the corresponding sewage treatment information data threshold range is extracted and recorded as the first sewage treatment information; A strategy adjustment module is used to retrieve the pre-stored sewage treatment operation manuals based on the comparison results and the extracted first sewage treatment information, obtain the equipment adjustment operations corresponding to each first sewage treatment information, calculate the difference between the first sewage treatment information and the median of the corresponding sewage treatment information data threshold range, calculate the target adjustment voltage corresponding to each first sewage treatment information based on the calculated differences, collect the adjustment operations of each first sewage treatment information and the corresponding target adjustment voltage, obtain the sewage treatment adjustment strategy, and control the equipment involved in the equipment adjustment operation corresponding to the obtained first sewage treatment information to perform sewage adjustment based on the obtained sewage treatment adjustment strategy.

6. The rural sewage detection system according to claim 5, characterized in that: In the data acquisition module, The sewage treatment information includes the suspended solids concentration in the grit chamber, the chemical oxygen demand in the regulating tank, the biochemical oxygen demand in the regulating tank, the suspended solids content in the regulating tank, the ammonia nitrogen content in the regulating tank, the pH value in the flocculation reaction tank, the temperature in the flocculation reaction tank, the turbidity in the flocculation reaction tank, the dissolved oxygen content in the anoxic tank, the biochemical oxygen demand in the anoxic tank, the chemical oxygen demand in the anoxic tank, the phosphate content in the anoxic tank, the ammonia nitrogen content in the anoxic tank, the dissolved oxygen content in the anaerobic tank, the biochemical oxygen demand in the anaerobic tank, the anaerobic Chemical oxygen demand in the aerobic tank, phosphate content in the anaerobic tank, ammonia nitrogen content in the anaerobic tank, dissolved oxygen content in the aerobic tank, biochemical oxygen demand in the aerobic tank, chemical oxygen demand in the aerobic tank, phosphate content in the aerobic tank, ammonia nitrogen content in the aerobic tank, suspended solid content in the secondary sedimentation tank, biochemical oxygen demand in the secondary sedimentation tank, chemical oxygen demand in the secondary sedimentation tank, ammonia nitrogen content in the secondary sedimentation tank, biochemical oxygen demand in the deep bed filter, chemical oxygen demand in the deep bed filter, phosphate content in the deep bed filter and ammonia nitrogen content in the deep bed filter.

7. The rural sewage detection system according to claim 5, characterized in that: In the strategy adjustment module, based on the calculated differences, the target adjustment voltage corresponding to each first sewage treatment information is calculated using the following calculation formula: ； in, Indicates the time of collecting sewage treatment information in each polluted water treatment link; Indicates the target regulation voltage; represents the proportionality coefficient; represents the integral coefficient; represents the differential coefficient; Indicates the difference between the currently collected sewage treatment information and the center value in the corresponding sewage treatment information data threshold range; The accumulation of the difference between the sewage treatment information from the initial moment to the current time of collecting the sewage treatment information and the center value in the corresponding sewage treatment information data threshold range; Indicates the rate of change of the difference between the current sewage treatment information and the center value in the corresponding sewage treatment information data threshold range.

8. The rural sewage detection system according to claim 5, characterized in that: In the policy adjustment module, The sewage treatment operation manual is a pre-stored equipment adjustment operation that can solve the problem of each sewage treatment information being higher or lower than its corresponding sewage treatment information data threshold range.

9. A terminal, characterized in that: The terminal includes a memory and a processor; A memory for storing a rural sewage detection program; A processor is used to implement the rural sewage detection method described in any one of claims 1-4 when executing the rural sewage detection program.

10. A computer-readable storage medium storing a computer program, characterized in that: The readable storage medium stores a rural sewage detection program, and when the rural sewage detection program is executed by the processor, the rural sewage detection method according to any one of claims 1 to 4 is implemented.

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