Operation management method of landfill penetrating fluid treatment device
By constructing the processing capability characteristic data and estimated processing capabilities of the time series, and dynamically managing operation strategies, the problem of degradation of the treatment capacity of the permeate treatment device in the landfill is solved, and the treatment effect and rationality of operation management is improved.
Patent Information
- Application Number
- CN202510083666.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-05-13
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
After the existing landfill permeate treatment device has been used for a certain number of times or time limits, the processing capacity has decreased, making it difficult to achieve the expected treatment effect, affecting environmental improvement.
By obtaining the permeate characteristic data of each processing of the processing device, the processing capability characteristic data based on the time series is constructed, the processing capability is estimated, the processing threshold is set, the evaluation is performed, and the operation strategy is dynamically managed based on the evaluation results.
Effectively predict and manage the processing capabilities of the processing device, improve the rationality of operation management, extend the service life of the processing device, improve the processing effect, and improve the environment.
Smart Images
Figure CN119990820A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of operation and management of a landfill seepage liquid treatment device, and in particular to an operation and management method of a landfill seepage liquid treatment device. Background Art
[0002] Landfill leachate refers to the liquid containing a large amount of organic matter, heavy metals and other pollutants formed by rainwater and groundwater passing through the garbage layer during the landfill or composting process. Due to its complex composition and extremely high concentration of pollutants, traditional sewage treatment methods are difficult to achieve ideal treatment effects. The potential impact of landfill leachate on the environment is multifaceted, including the pollution of groundwater resources, the destruction of soil ecosystems, and the contribution to the atmospheric environment. Among them, groundwater pollution is one of the most serious problems, because landfill leachate usually contains high concentrations of organic matter and heavy metals, which directly enter the groundwater without treatment and affect the environment. The landfill leachate treatment device mainly realizes the separation and removal of pollutants by biological treatment + membrane treatment, full membrane adsorption and filtration treatment, low-consumption evaporation + ion exchange treatment, etc. However, after the landfill leachate treatment device is used for a certain number of times or time limit, it will lead to a decrease in treatment capacity, resulting in the leachate failing to achieve the expected effect, which is not conducive to environmental improvement. Summary of the invention
[0003] The present invention overcomes the shortcomings of the prior art and provides an operation and management method for a landfill seepage liquid treatment device.
[0004] To achieve the above object, the technical solution adopted by the present invention is: A first aspect of the present invention provides an operation and management method of a landfill leachate treatment device, comprising the following steps: Acquire permeate characteristic data of the landfill permeate treatment device at each completion of treatment, and construct treatment capacity characteristic data of the landfill permeate treatment device based on time series according to the permeate characteristic data of the landfill permeate treatment device at each completion of treatment; Estimate the processing capacity characteristic data of each landfill leachate processing device in the landfill within a preset time according to the processing capacity characteristic data of the landfill leachate processing device based on the time series; Setting a landfill seepage characteristic data processing threshold, evaluating each landfill seepage treatment device in the landfill according to the landfill seepage characteristic data processing threshold and the processing capacity characteristic data of each landfill seepage treatment device in the landfill within a preset time, and obtaining an evaluation result; Based on the evaluation results, the operation planning of the landfill leachate treatment device of the current landfill is re-planned, an operation planning result is generated, and dynamic management is performed according to the operation planning result.
[0005] Furthermore, in the present method, the characteristic data of the permeate treatment device of the landfill is obtained when each treatment is completed, and the processing capacity characteristic data of the landfill permeate treatment device based on the time series is constructed according to the characteristic data of the permeate treatment device of the landfill when each treatment is completed, specifically including: Acquire the characteristic data of the permeate of the landfill permeate treatment device at the completion of each treatment, construct a time node, and sort the characteristic data of the permeate of the landfill permeate treatment device at the completion of each treatment according to the order of the time nodes; By sorting, the permeate characteristic data of the landfill permeate treatment device based on the time series when each treatment is completed are obtained, and the permeate characteristic data of the landfill permeate treatment device at each time node when each treatment is completed are obtained based on the permeate characteristic data of the landfill permeate treatment device based on the time series when each treatment is completed; Setting a standard threshold for cleaning up the seepage liquid, and calculating a deviation threshold according to the characteristic data of the seepage liquid at each time point when the landfill seepage liquid treatment device completes each treatment and the standard threshold for cleaning up the seepage liquid; Obtain a deviation threshold between the permeate characteristic data of the landfill permeate treatment device at each time node when each treatment is completed and the permeate cleaning standard threshold, and use the deviation threshold between the permeate characteristic data of the landfill permeate treatment device at each time node when each treatment is completed and the permeate cleaning standard threshold as the processing capacity characteristic data of the landfill permeate treatment device based on the time series.
[0006] Furthermore, in the present method, the processing capacity characteristic data of each landfill leachate treatment device in the landfill within a preset time is estimated based on the processing capacity characteristic data of the landfill leachate treatment device based on the time series, specifically: With the time unit as the abscissa and the processing capacity characteristic data of the landfill seepage treatment device as the ordinate, a time-processing capacity change characteristic data curve diagram of the landfill seepage treatment device is constructed; Inputting the processing capacity characteristic data of the landfill permeate treatment device at each time node in the processing capacity characteristic data of the landfill permeate treatment device based on the time series into the processing capacity change characteristic data curve diagram of the landfill permeate treatment device over time for representation; Acquire processing capacity variation characteristic data of each landfill permeate treatment device in the landfill within a predetermined time range, and construct a processing capacity variation characteristic data curve within a predetermined time range according to the processing capacity characteristic data of each landfill permeate treatment device in the landfill within the predetermined time range; A time-characteristic data curve of the processing capacity change of the landfill seepage treatment device in which the Euclidean distance is not greater than the Euclidean distance is selected as a reference curve, and the processing capacity characteristic data of the landfill seepage treatment device within a preset time is intercepted from the reference curve, and the processing capacity characteristic data of each landfill seepage treatment device in the landfill within the preset time is obtained.
[0007] Furthermore, in the present method, a landfill seepage characteristic data processing threshold is set, and each landfill seepage treatment device in the landfill is evaluated according to the landfill seepage characteristic data processing threshold and the processing capacity characteristic data of each landfill seepage treatment device in the landfill within a preset time, and an evaluation result is obtained, specifically: Setting a landfill seepage characteristic data processing threshold to determine whether the processing capacity characteristic data of each landfill seepage treatment device in the landfill within a preset time is greater than the landfill seepage characteristic data processing threshold; When the processing capacity characteristic data of the landfill seepage liquid processing device within a preset time is greater than the landfill seepage liquid characteristic data processing threshold, the corresponding landfill seepage liquid processing device is used as a landfill seepage liquid processing device for normal processing work; When the processing capacity characteristic data of the landfill seepage liquid processing device within a preset time is not greater than the landfill seepage liquid characteristic data processing threshold, the corresponding landfill seepage liquid processing device is regarded as a landfill seepage liquid processing device that is not performing processing work normally; An evaluation result is generated based on the landfill leachate treatment device that performs treatment work normally and the landfill leachate treatment device that performs treatment work abnormally, and the evaluation result is output.
[0008] Furthermore, in the method, based on the evaluation results, the operation planning of the landfill leachate treatment device of the current landfill is re-planned to generate an operation planning result, which specifically includes: Obtaining the current operation strategy of the landfill leachate treatment device, and when the evaluation results indicate that the landfill leachate treatment device is operating normally, operating the device in accordance with the current operation strategy of the landfill leachate treatment device, and monitoring the evaluation results at all times; When the evaluation results are all that the landfill leachate treatment device is not working normally, the location information of the landfill leachate treatment device not working normally in the current landfill is obtained; Constructing a two-dimensional model diagram of the operation of the landfill seepage treatment device according to the current landfill seepage treatment device operation strategy, and marking the location information of the landfill seepage treatment device that is not performing normal treatment work in the current landfill from the two-dimensional model diagram of the operation of the landfill seepage treatment device; The location information of the landfill leachate treatment device that is not performing normal treatment work in the current landfill is warned in a preset manner, and at the same time, the current landfill leachate treatment device operation strategy is replanned to generate an operation planning result.
[0009] Furthermore, in this method, the current landfill leachate treatment device operation strategy is replanned to generate an operation planning result, which specifically includes: Obtaining processing capacity characteristic data of each landfill leachate treatment device in the storage within a preset time, and randomly selecting a corresponding number of landfill leachate treatment devices that are not performing processing work from the storage to perform processing work, and generating an initial operation planning result; Determining whether there is a landfill seepage liquid treatment device in the initial operation planning result whose treatment capacity characteristic data is lower than the landfill seepage liquid characteristic data treatment threshold value; When there is a landfill seepage liquid treatment device whose processing capacity characteristic data is lower than the landfill seepage liquid characteristic data processing threshold value in the initial operation planning result, the initial operation planning result is updated, and the initial operation planning result is re-planned until there is no landfill seepage liquid treatment device whose processing capacity characteristic data is lower than the landfill seepage liquid characteristic data processing threshold value; When there is no landfill leachate treatment device whose processing capacity characteristic data is lower than the landfill leachate characteristic data processing threshold in the initial operation planning result, the current initial operation planning result is output as the final operation planning result.
[0010] A second aspect of the present invention provides an operation and management system for a landfill seepage treatment device, comprising a memory and a processor, wherein the memory comprises an operation and management method program for the landfill seepage treatment device, and when the operation and management method program for the landfill seepage treatment device is executed by the processor, the steps of any one of the operation and management methods for the landfill seepage treatment device are implemented.
[0011] The third aspect of the present invention provides a computer-readable storage medium, including an operation and management method program for a landfill seepage treatment device. When the operation and management method program for a landfill seepage treatment device is executed by a processor, the steps of any one of the operation and management methods for a landfill seepage treatment device are implemented.
[0012] The present invention solves the defects existing in the background technology and has the following beneficial effects: The present invention obtains permeate characteristic data of a landfill permeate treatment device when each treatment is completed, and constructs processing capacity characteristic data of the landfill permeate treatment device based on a time series according to the permeate characteristic data of the landfill permeate treatment device when each treatment is completed, and then estimates the processing capacity characteristic data of each landfill permeate treatment device in the landfill within a preset time according to the processing capacity characteristic data of the landfill permeate treatment device based on the time series, thereby setting a landfill permeate characteristic data processing threshold, and evaluating each landfill permeate treatment device in the landfill according to the landfill permeate characteristic data processing threshold and the processing capacity characteristic data of each landfill permeate treatment device in the landfill within a preset time, obtaining an evaluation result, and finally re-operating and planning the landfill permeate treatment device of the current landfill based on the evaluation result, generating an operation planning result, and dynamically managing according to the operation planning result. The present invention estimates the processing capacity characteristic data of each landfill leachate treatment device in the landfill within a preset time, so as to better understand the operating conditions in the landfill dynamically, thereby better re-planning the operation of the landfill leachate treatment device in the current landfill and improving the rationality of the operation management in the landfill. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, drawings of other embodiments can be obtained based on these drawings without paying creative work.
[0014] Figure 1 An overall flow chart showing the operation and management method of a landfill leachate treatment device; Figure 2 A partial method flow chart showing a method for operating and managing a landfill leachate treatment device; Figure 3 The system block diagram of the operation and management system of the landfill leachate treatment device is shown. DETAILED DESCRIPTION
[0015] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0016] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.
[0017] like Figure 1 As shown, the first aspect of the present invention provides an operation and management method of a landfill leachate treatment device, comprising the following steps: S102: Acquire characteristic data of the permeate treatment device of the landfill when each treatment is completed, and construct treatment capacity characteristic data of the landfill permeate treatment device based on time series according to the characteristic data of the permeate treatment device of the landfill when each treatment is completed; S104: estimating the processing capacity characteristic data of each landfill leachate processing device in the landfill within a preset time according to the processing capacity characteristic data of the landfill leachate processing device based on the time series; S106: Setting a landfill seepage characteristic data processing threshold, evaluating each landfill seepage treatment device in the landfill according to the landfill seepage characteristic data processing threshold and the processing capacity characteristic data of each landfill seepage treatment device in the landfill within a preset time, and obtaining an evaluation result; S108: Based on the evaluation results, the operation planning of the landfill leachate treatment device of the current landfill is re-planned, the operation planning results are generated, and dynamic management is performed according to the operation planning results.
[0018] It should be noted that the present invention estimates the processing capacity characteristic data of each landfill leachate treatment device in the landfill within a preset time, so as to better understand the operating conditions in the landfill dynamically, thereby better re-planning the operation of the landfill leachate treatment device in the current landfill and improving the rationality of the operation management in the landfill.
[0019] Furthermore, in the present method, the characteristic data of the permeate treatment device of the landfill is obtained when each treatment is completed, and the processing capacity characteristic data of the landfill permeate treatment device based on the time series is constructed according to the characteristic data of the permeate treatment device of the landfill when each treatment is completed, specifically including: Acquire the characteristic data of the permeate treatment device of the landfill when each treatment is completed, construct a time node, and sort the characteristic data of the permeate treatment device of the landfill when each treatment is completed according to the order of the time nodes; By sorting, the permeate characteristic data of the landfill permeate treatment device based on the time series when each treatment is completed is obtained, and the permeate characteristic data of the landfill permeate treatment device at each time node when each treatment is completed is obtained based on the permeate characteristic data of the landfill permeate treatment device based on the time series when each treatment is completed; Set a standard threshold for cleaning up the seepage liquid, and calculate a deviation threshold based on the characteristic data of the seepage liquid of the landfill seepage liquid treatment device at each time point when each treatment is completed and the standard threshold for cleaning up the seepage liquid; Obtain the deviation threshold between the seepage liquid characteristic data of the landfill seepage liquid treatment device at each time node when each treatment is completed and the seepage liquid cleaning standard threshold, and use the deviation threshold between the seepage liquid characteristic data of the landfill seepage liquid treatment device at each time node when each treatment is completed and the seepage liquid cleaning standard threshold as the processing capacity characteristic data of the landfill seepage liquid treatment device based on time series.
[0020] It should be noted that the permeate characteristic data includes water pollution concentration data, water pollution type data, heavy metal pollution type and concentration data, organic pollution type and concentration data. In fact, the deviation threshold between the permeate characteristic data of the landfill permeate treatment device at each time point when the treatment is completed and the permeate cleaning standard threshold is the actual processing capacity of the landfill permeate treatment device, where positive values are abnormal and negative values are normal. This method can obtain the processing capacity characteristic data of the landfill permeate treatment device based on time series.
[0021] like Figure 2 As shown, further, in this method, the processing capacity characteristic data of each landfill leachate treatment device in the landfill within a preset time is estimated based on the processing capacity characteristic data of the landfill leachate treatment device based on the time series, specifically: S202: constructing a curve graph of time-processing capacity change characteristic data of the landfill permeate treatment device, with the time unit as the abscissa and the processing capacity characteristic data of the landfill permeate treatment device as the ordinate; S204: inputting the processing capacity characteristic data of the landfill seepage treatment device at each time node in the processing capacity characteristic data of the landfill seepage treatment device based on the time series into a time-landfill seepage treatment device processing capacity change characteristic data curve diagram for representation; S206: Acquire characteristic data of processing capacity changes of each landfill seepage treatment device in the landfill within a predetermined time range, and construct a processing capacity change characteristic data curve within a predetermined time range according to the characteristic data of processing capacity changes of each landfill seepage treatment device in the landfill within the predetermined time range; S208: Select the time-processing capacity change characteristic data curve of the landfill seepage treatment device whose Euclidean distance is not greater than the Euclidean distance as the reference curve, and extract the processing capacity characteristic data of the landfill seepage treatment device within the preset time from the reference curve, and obtain the processing capacity characteristic data of each landfill seepage treatment device in the landfill within the preset time.
[0022] It should be noted that the processing capacity characteristic data of the landfill seepage treatment device based on time series is constructed to better display the historical processing capacity characteristic data of the landfill seepage treatment device, and the time-landfill seepage treatment device processing capacity change characteristic data curve graph with Euclidean distance not greater than the Euclidean distance is selected as the reference curve (the description is the same as the trajectory of the reference curve), so as to use the curve as a reference to estimate the processing capacity data within the next preset time, and then use the historical processing capacity characteristic data of the landfill seepage treatment device to estimate the processing capacity characteristic data of each landfill seepage treatment device in the landfill within the preset time.
[0023] Furthermore, in the present method, a landfill seepage characteristic data processing threshold is set, and each landfill seepage treatment device in the landfill is evaluated according to the landfill seepage characteristic data processing threshold and the processing capacity characteristic data of each landfill seepage treatment device in the landfill within a preset time, and an evaluation result is obtained, specifically: Setting a landfill seepage characteristic data processing threshold to determine whether the processing capacity characteristic data of each landfill seepage treatment device in the landfill within a preset time is greater than the landfill seepage characteristic data processing threshold; When the processing capacity characteristic data of the landfill seepage liquid treatment device within the preset time is greater than the landfill seepage liquid characteristic data processing threshold, the corresponding landfill seepage liquid treatment device is used as a landfill seepage liquid treatment device for normal processing work; When the processing capacity characteristic data of the landfill seepage liquid treatment device within the preset time is not greater than the landfill seepage liquid characteristic data processing threshold, the corresponding landfill seepage liquid treatment device is regarded as a landfill seepage liquid treatment device that is not performing processing work normally; An evaluation result is generated based on the landfill leachate treatment device that performs treatment work normally and the landfill leachate treatment device that performs treatment work abnormally, and the evaluation result is output.
[0024] It should be noted that, through this method, it is possible to analyze whether the landfill seepage liquid treatment device operating at each position is a landfill seepage liquid treatment device performing normal seepage liquid treatment work or a landfill seepage liquid treatment device performing abnormal seepage liquid treatment work.
[0025] It should be noted that the landfill seepage characteristic data processing threshold is set, including: Acquire characteristic data information of permeate in different time periods in the current landfill, and construct a permeate preference characteristic data prediction model based on a long short-term memory neural network, and input the characteristic data information of permeate in different time periods in the current landfill into the permeate preference characteristic data prediction model for training; When the prediction accuracy of the permeate preference characteristic data prediction model reaches within a preset prediction accuracy range, the model parameters of the permeate preference characteristic data prediction model are saved, and the training is completed; Obtaining a trained permeate preference feature data prediction model through training, and obtaining the permeate preference feature data information of the current landfill within a preset time through prediction in the trained permeate preference feature data prediction model; The maximum value is extracted from the preferred characteristic data information of the permeate of the current landfill within a preset time as the landfill permeate characteristic data processing threshold, and the landfill permeate characteristic data processing threshold is dynamically adjusted according to a preset period.
[0026] It should be noted that, in fact, the characteristic data of the seepage liquid changes due to different pollution in different time periods or due to emergencies. By extracting the maximum value from the preference characteristic data information of the seepage liquid of the current landfill within a preset time as the landfill seepage liquid characteristic data processing threshold, and dynamically adjusting the landfill seepage liquid characteristic data processing threshold according to the preset cycle, the rationality of the operation can be further improved.
[0027] Furthermore, in the method, the landfill leachate treatment device of the current landfill is re-operated and planned based on the evaluation results, and the operation planning results are generated, which specifically include: Obtain the current landfill leachate treatment device operation strategy. When the evaluation results show that the landfill leachate treatment device is operating normally, operate it according to the current landfill leachate treatment device operation strategy and monitor the evaluation results at all times. When the evaluation results are all that the landfill leachate treatment device is not working normally, the location information of the landfill leachate treatment device that is not working normally in the current landfill is obtained; According to the current landfill seepage treatment device operation strategy, a two-dimensional model diagram of the landfill seepage treatment device operation is constructed, and the location information of the landfill seepage treatment device that is not performing normal treatment work in the current landfill is marked in the two-dimensional model diagram of the landfill seepage treatment device operation; The location information of the landfill leachate treatment device that is not performing normal treatment work in the current landfill is warned in a preset manner. At the same time, the current landfill leachate treatment device operation strategy is replanned to generate an operation planning result.
[0028] Furthermore, in this method, the current landfill leachate treatment device operation strategy is replanned to generate an operation planning result, which specifically includes: Obtaining processing capacity characteristic data of each landfill leachate treatment device in the storage within a preset time, and randomly selecting a corresponding number of landfill leachate treatment devices that are not performing processing work from the storage to perform processing work, and generating an initial operation planning result; Determine whether there is a landfill leachate treatment device in the initial operation planning results whose treatment capacity characteristic data is lower than the landfill leachate characteristic data treatment threshold; When there is a landfill seepage liquid treatment device whose processing capacity characteristic data is lower than the landfill seepage liquid characteristic data processing threshold value in the initial operation planning result, the initial operation planning result is updated, and the initial operation planning result is re-planned until there is no landfill seepage liquid treatment device whose processing capacity characteristic data is lower than the landfill seepage liquid characteristic data processing threshold value; When there is no landfill seepage liquid treatment device whose processing capacity characteristic data is lower than the landfill seepage liquid characteristic data processing threshold value in the initial operation planning result, the current initial operation planning result is output as the final operation planning result.
[0029] It should be noted that when the initial operation planning results contain landfill seepage treatment devices whose processing capacity characteristic data is lower than the landfill seepage characteristic data processing threshold, the initial operation planning results are updated and re-planned. In this way, the normal operation of each seepage treatment area in each landfill can be maintained at all times, so that the treated seepage meets the predetermined requirements.
[0030] In addition, the method further comprises: Obtain the estimated total amount of permeate in the current landfill, obtain the permeate treatment volume information of each landfill permeate treatment device within a unit time, and set the target treatment time threshold; Calculate the total amount of permeate treated by each landfill permeate treatment device within the target time according to the target treatment time threshold and the permeate treated amount information of each landfill permeate treatment device within a unit time; According to the total amount of permeate treatment information of each landfill permeate treatment device within the target time, a number of landfill permeate treatment devices are randomly selected for treatment, and the total amount of permeate treatment information of the landfill permeate treatment devices is counted to obtain the total amount of permeate treatment statistics information; When the statistical total amount information of the permeate treatment is not greater than the estimated total amount data information of the permeate in the current landfill, several landfill permeate treatment devices are re-planned for treatment until the statistical total amount information of the permeate treatment is greater than the estimated total amount data information of the permeate in the current landfill.
[0031] It should be noted that due to the different models or specifications of the landfill seepage treatment devices, there will be different seepage treatment volume information of the landfill seepage treatment devices within unit time. Since the seepage treatment volume information (estimated volume data, weight data, etc., the units can be tons, cubic meters, etc.) of the landfill seepage treatment devices within unit time is different, this will cause the actual operating cost of the landfill to be too high. When the statistical total amount of the seepage treatment information is not greater than the estimated total amount of the seepage in the current landfill, several landfill seepage treatment devices are re-planned for processing until the statistical total amount of the seepage treatment information is greater than the estimated total amount of the seepage in the current landfill. This method can reduce operating costs while making landfill operations more reasonable.
[0032] like Figure 3 As shown, the second aspect of the present invention provides an operation and management system 4 for a landfill seepage treatment device, comprising a memory 41 and a processor 42. The memory 41 comprises an operation and management method program for the landfill seepage treatment device. When the operation and management method program for the landfill seepage treatment device is executed by the processor 42, any step of the operation and management method for the landfill seepage treatment device is implemented.
[0033] The third aspect of the present invention provides a computer-readable storage medium, including an operation and management method program for a landfill seepage treatment device. When the operation and management method program for a landfill seepage treatment device is executed by a processor, any step of the operation and management method for a landfill seepage treatment device is implemented.
[0034] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as: multiple units or components can be combined, or can be integrated into another system, or some features can be ignored or not executed. In addition, the coupling, direct coupling, or communication connection between the components shown or discussed can be through some interfaces, and the indirect coupling or communication connection of the devices or units can be electrical, mechanical or other forms.
[0035] The units described above as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units; they may be located in one place or distributed on multiple network units; some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.
[0036] In addition, all functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be separately used as a unit, or two or more units may be integrated into one unit; the above-mentioned integrated units may be implemented in the form of hardware or in the form of hardware plus software functional units.
[0037] A person of ordinary skill in the art can understand that: all or part of the steps of implementing the above method embodiment can be completed by hardware related to program instructions, and the aforementioned program can be stored in a computer-readable storage medium. When the program is executed, it executes the steps of the above method embodiment; and the aforementioned storage medium includes: a mobile storage device, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and other media that can store program codes.
[0038] Alternatively, if the above-mentioned integrated unit of the present invention is implemented in the form of a software function module and sold or used as an independent product, it can also be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the embodiment of the present invention can be essentially or partly reflected in the form of a software product that contributes to the prior art. The computer software product is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the methods of each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as mobile storage devices, ROM, RAM, magnetic disks or optical disks.
[0039] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.
Claims
1. A method for operating and managing a landfill leachate treatment device, characterized in that: The following steps are involved: Acquire permeate characteristic data of the landfill permeate treatment device at each completion of treatment, and construct treatment capacity characteristic data of the landfill permeate treatment device based on time series according to the permeate characteristic data of the landfill permeate treatment device at each completion of treatment; Estimate the processing capacity characteristic data of each landfill leachate processing device in the landfill within a preset time according to the processing capacity characteristic data of the landfill leachate processing device based on the time series; Setting a landfill seepage characteristic data processing threshold, evaluating each landfill seepage treatment device in the landfill according to the landfill seepage characteristic data processing threshold and the processing capacity characteristic data of each landfill seepage treatment device in the landfill within a preset time, and obtaining an evaluation result; Based on the evaluation results, the operation planning of the landfill leachate treatment device of the current landfill is re-planned, an operation planning result is generated, and dynamic management is performed according to the operation planning result.
2. The operation and management method of a landfill leachate treatment device according to claim 1, characterized in that: Acquiring permeate characteristic data of a landfill permeate treatment device at each completion of treatment, and constructing treatment capacity characteristic data of the landfill permeate treatment device based on a time series according to the permeate characteristic data of the landfill permeate treatment device at each completion of treatment, specifically including: Acquire the characteristic data of the permeate of the landfill permeate treatment device at the completion of each treatment, construct a time node, and sort the characteristic data of the permeate of the landfill permeate treatment device at the completion of each treatment according to the order of the time nodes; By sorting, the permeate characteristic data of the landfill permeate treatment device based on the time series when each treatment is completed are obtained, and the permeate characteristic data of the landfill permeate treatment device at each time node when each treatment is completed are obtained based on the permeate characteristic data of the landfill permeate treatment device based on the time series when each treatment is completed; Setting a standard threshold for cleaning up the seepage liquid, and calculating a deviation threshold according to the characteristic data of the seepage liquid at each time point when the landfill seepage liquid treatment device completes each treatment and the standard threshold for cleaning up the seepage liquid; Obtain a deviation threshold between the permeate characteristic data of the landfill permeate treatment device at each time node when each treatment is completed and the permeate cleaning standard threshold, and use the deviation threshold between the permeate characteristic data of the landfill permeate treatment device at each time node when each treatment is completed and the permeate cleaning standard threshold as the processing capacity characteristic data of the landfill permeate treatment device based on the time series.
3. The operation and management method of a landfill leachate treatment device according to claim 1, characterized in that: The processing capacity characteristic data of each landfill leachate treatment device in the landfill within a preset time is estimated based on the processing capacity characteristic data of the landfill leachate treatment device based on the time series, specifically: With the time unit as the abscissa and the processing capacity characteristic data of the landfill seepage treatment device as the ordinate, a time-processing capacity change characteristic data curve diagram of the landfill seepage treatment device is constructed; Inputting the processing capacity characteristic data of the landfill permeate treatment device at each time node in the processing capacity characteristic data of the landfill permeate treatment device based on the time series into the processing capacity change characteristic data curve diagram of the landfill permeate treatment device over time for representation; Acquire processing capacity variation characteristic data of each landfill permeate treatment device in the landfill within a predetermined time range, and construct a processing capacity variation characteristic data curve within a predetermined time range according to the processing capacity characteristic data of each landfill permeate treatment device in the landfill within the predetermined time range; A time-characteristic data curve of the processing capacity change of the landfill seepage treatment device in which the Euclidean distance is not greater than the Euclidean distance is selected as a reference curve, and the processing capacity characteristic data of the landfill seepage treatment device within a preset time is intercepted from the reference curve, and the processing capacity characteristic data of each landfill seepage treatment device in the landfill within the preset time is obtained.
4. The operation and management method of a landfill leachate treatment device according to claim 1, characterized in that: A landfill seepage characteristic data processing threshold is set, and each landfill seepage treatment device in the landfill is evaluated according to the landfill seepage characteristic data processing threshold and the processing capacity characteristic data of each landfill seepage treatment device in the landfill within a preset time, and an evaluation result is obtained, specifically: Setting a landfill seepage characteristic data processing threshold to determine whether the processing capacity characteristic data of each landfill seepage treatment device in the landfill within a preset time is greater than the landfill seepage characteristic data processing threshold; When the processing capacity characteristic data of the landfill seepage liquid processing device within a preset time is greater than the landfill seepage liquid characteristic data processing threshold, the corresponding landfill seepage liquid processing device is used as a landfill seepage liquid processing device for normal processing work; When the processing capacity characteristic data of the landfill seepage liquid processing device within a preset time is not greater than the landfill seepage liquid characteristic data processing threshold, the corresponding landfill seepage liquid processing device is regarded as a landfill seepage liquid processing device that is not performing processing work normally; An evaluation result is generated based on the landfill leachate treatment device that performs treatment work normally and the landfill leachate treatment device that performs treatment work abnormally, and the evaluation result is output.
5. The operation and management method of a landfill leachate treatment device according to claim 1, characterized in that: Based on the evaluation results, the landfill leachate treatment device of the current landfill is re-operated and planned, and the operation planning results are generated, specifically including: Obtaining the current operation strategy of the landfill leachate treatment device, and when the evaluation results indicate that the landfill leachate treatment device is operating normally, operating the device in accordance with the current operation strategy of the landfill leachate treatment device, and monitoring the evaluation results at all times; When the evaluation results are all that the landfill leachate treatment device is not working normally, the location information of the landfill leachate treatment device not working normally in the current landfill is obtained; Constructing a two-dimensional model diagram of the operation of the landfill seepage treatment device according to the current landfill seepage treatment device operation strategy, and marking the location information of the landfill seepage treatment device that is not performing normal treatment work in the current landfill from the two-dimensional model diagram of the operation of the landfill seepage treatment device; The location information of the landfill leachate treatment device that is not performing normal treatment work in the current landfill is warned in a preset manner, and at the same time, the current landfill leachate treatment device operation strategy is replanned to generate an operation planning result.
6. The operation and management method of a landfill leachate treatment device according to claim 5, characterized in that: Re-plan the current landfill leachate treatment plant operation strategy and generate operation planning results, including: Obtaining processing capacity characteristic data of each landfill leachate treatment device in the storage within a preset time, and randomly selecting a corresponding number of landfill leachate treatment devices that are not performing processing work from the storage to perform processing work, and generating an initial operation planning result; Determining whether there is a landfill seepage liquid treatment device in the initial operation planning result whose treatment capacity characteristic data is lower than the landfill seepage liquid characteristic data treatment threshold value; When there is a landfill seepage liquid treatment device whose processing capacity characteristic data is lower than the landfill seepage liquid characteristic data processing threshold value in the initial operation planning result, the initial operation planning result is updated, and the initial operation planning result is re-planned until there is no landfill seepage liquid treatment device whose processing capacity characteristic data is lower than the landfill seepage liquid characteristic data processing threshold value; When there is no landfill leachate treatment device whose processing capacity characteristic data is lower than the landfill leachate characteristic data processing threshold in the initial operation planning result, the current initial operation planning result is output as the final operation planning result.
7. An operation and management system for a landfill leachate treatment device, characterized in that: It comprises a memory and a processor, wherein the memory comprises a program for an operation and management method of a landfill seepage treatment device, and when the program for the operation and management method of the landfill seepage treatment device is executed by the processor, the steps of the operation and management method of the landfill seepage treatment device as described in any one of claims 1 to 6 are implemented.
8. A computer-readable storage medium, characterized in that: It comprises an operation and management method program of a landfill seepage treatment device, which, when executed by a processor, implements the steps of the operation and management method of a landfill seepage treatment device as described in any one of claims 1-6.