In-situ undercurrent zone soil pollutant detection system and method
Through the soil pollutant detection system in the in-situ undercurrent zone, soil soil information is detected in real time and pollutant scores are evaluated, which solves the problems of data uncertainty and experience dependence in traditional evaluation methods, and achieves rapid and accurate monitoring and early warning of soil pollution.
Patent Information
- Application Number
- CN202411562911.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-02-25
AI Technical Summary
Traditional soil pollution assessment methods face data uncertainty and rely on empirical judgment when analyzing complex data and results, resulting in inaccurate and unstable evaluation results.
A soil pollutant detection system for in-situ undercurrent areas is proposed, including soil collection module, detection module, evaluation module and early warning module. By real-time detection of soil soil information, pollutant scores are evaluated, and pollution levels are determined based on the scores and early warnings are sent.
It has achieved rapid and accurate monitoring and evaluation of soil pollution, reduced the inaccuracy and instability of the assessment results, and issued alarm messages in a timely manner to prevent the spread of pollution.
Smart Images
Figure CN119513690A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of soil pollutant detection, and in particular to an in-situ undercurrent zone soil pollutant detection system and method. Background Art
[0002] The detection of soil pollutants in the subsurface zone plays an indispensable role in the comprehensive monitoring and assessment of groundwater and soil environment. By accurately measuring the content of pollutants in the soil, this technology can quickly discover potential sources of pollution and track their diffusion trends, thereby providing strong support for environmental management and protection. The use of this detection technology not only helps us accurately assess the actual situation of soil pollution and provide scientific guidance for pollution control and remediation, but also effectively prevents the pollution of groundwater resources, thereby protecting the health of the ecological environment and human safety.
[0003] However, traditional soil pollution assessment methods face many difficulties in analyzing complex data and results. Due to the complexity of the soil environment and the diversity of pollutants, soil samples often contain multiple pollutants, and the interactions between them make the data show large fluctuations and uncertainties. Therefore, traditional soil pollution assessments often need to rely on the rich experience and subjective judgment of professionals when interpreting data, which to a certain extent increases the inaccuracy and instability of the assessment results.
[0004] Therefore, there is an urgent need to invent a technology for detecting soil pollutants in the undercurrent zone to solve the problem of inaccurate and unstable evaluation results caused by data uncertainty and the experience of detection personnel during the current detection and evaluation of soil pollutants in the undercurrent zone. Summary of the invention
[0005] In view of this, the present invention proposes an in-situ subsurface flow zone soil contaminant detection system and method, aiming to solve the problem of inaccurate and unstable evaluation results caused by data uncertainty and the experience of detection personnel during subsurface flow zone soil contaminant detection and evaluation in current technology.
[0006] The present invention proposes an in-situ subsurface zone soil pollutant detection system, comprising:
[0007] A soil collection module, used to collect soil from a preset area of the hyporheic zone;
[0008] A detection module, connected to the soil detection module, and the detection module is used to detect soil quality information of the soil;
[0009] An evaluation module, electrically connected to the detection module, and configured to score the pollutants in the soil according to the soil quality information;
[0010] An early warning module is electrically connected to the evaluation module, and is used to determine the pollution level of the soil according to the pollutant score of the soil, and to determine whether to send an alarm message according to the relationship between the pollution level and a preset pollution level, wherein:
[0011] When the pollution level is lower than the preset pollution level, the early warning module determines not to send an alarm message;
[0012] When the pollution level is higher than or equal to the preset pollution level, the early warning module determines to send an alarm message.
[0013] Furthermore, when the evaluation module is used to score the soil pollutants according to the soil quality information, it includes:
[0014] The evaluation module is also used to obtain the number of pollutant types in the soil quality information, and determine the pollutant score of the soil according to the relationship between the number of pollutant types and the number of preset types, wherein:
[0015] When the number of pollutant types is less than the preset number of types, the evaluation module determines that the pollutant score of the soil is M0;
[0016] When the number of pollutant types is greater than or equal to the preset number of types, the evaluation module determines the pollutants in the soil according to the difference between the number of pollutant types and the preset number of types, wherein:
[0017] The evaluation module is further configured with a first preset quantity difference value and a second preset quantity difference value, and the first preset quantity difference value is smaller than the second preset quantity difference value;
[0018] When the quantity difference is less than or equal to the first preset quantity difference, the evaluation module determines the pollutant score M1 of the soil;
[0019] When the quantity difference is greater than the first preset quantity difference, and the quantity difference is less than or equal to the second preset quantity difference, the evaluation module determines that the pollutant score of the soil is M2;
[0020] When the quantity difference is greater than the second preset quantity difference, the evaluation module determines that the soil pollutant score is M3;
[0021] Moreover, M0<M1<M2<M3.
[0022] Furthermore, when the assessment module determines that the soil pollutant score is Mi, i=, 0, 1, 2, 3, it includes:
[0023] The evaluation module is also used to obtain the standard content of each pollutant and establish the preset content of each pollutant according to the standard content;
[0024] The evaluation module is also used to obtain the real-time content of each of the pollutants in the soil, and obtain the content difference between the real-time content of each of the pollutants and the preset content;
[0025] The evaluation module is also used to define the content difference values with positive values among the content difference values as the overscalar value Li, Li = (L1, L2, ... Li);
[0026] The evaluation module further obtains the exceeding score between the exceeding quantities based on a formula, and the formula is as follows:
[0027] Q=(L1*z1)+(L2*z2)+…+(L i*z i );
[0028] Where Q is the excess score, z1, z2, ... z i is the weight coefficient, and the sum of z1, z2, … and zi is 1;
[0029] The evaluation module is also used to determine the adjustment coefficient of the soil pollutant score Mi according to the exceeding score Q.
[0030] Furthermore, the evaluation module is also used to determine the adjustment coefficient of the soil pollutant score Mi according to the excess score Q, including:
[0031] The evaluation module is also configured with a first preset exceeding standard score Q1 and a second preset exceeding standard score Q2, and Q1<Q2;
[0032] The evaluation module is also used to determine the adjustment coefficient of the soil pollutant score Mi according to the relationship between the excess score Q and each preset excess score;
[0033] When Q≤Q1, the evaluation module determines that the adjustment coefficient of the soil pollutant Mi is N1;
[0034] When Q1<Q≤Q2, the evaluation module determines that the adjustment coefficient of the soil pollutant Mi is N2;
[0035] When Q>Q2, the evaluation module determines that the adjustment coefficient of the soil pollutant Mi is N3;
[0036] Moreover, N1<N2<N3.
[0037] Furthermore, when the early warning module is used to determine the pollution level of the soil according to the pollutant score of the soil, it includes:
[0038] The early warning module is configured with a first preset pollutant score and a second preset pollutant score, and the first preset pollutant score is less than the second preset pollutant score;
[0039] The early warning module is also used to determine the pollution level of the soil according to the relationship between the pollutant score and each preset pollutant score, wherein:
[0040] When the pollutant score is less than or equal to the first preset pollutant score, the early warning module determines that the pollutant level of the soil is W1;
[0041] When the pollutant score is greater than the first preset pollutant score, and the pollutant score is less than or equal to the second preset pollutant score, the early warning module determines that the pollutant level of the soil is W2;
[0042] When the pollutant score is greater than the second preset pollutant score, the early warning module determines that the pollutant level of the soil is W3;
[0043] Moreover, W1<W2<W3.
[0044] Compared with the prior art, the beneficial effect of the present invention is that: through the soil collection module, the system can realize the collection of soil in the preset area of the undercurrent zone, ensure the representativeness and comprehensiveness of the sample, and provide a reliable data basis for subsequent detection and evaluation. Secondly, the detection module can quickly and accurately obtain the soil quality information of the soil, including data such as the content and type of pollutants, and realize real-time monitoring and analysis of soil pollution. The evaluation module can score the pollutants in the soil based on the detected soil quality information, so as to objectively and accurately evaluate the degree of soil pollution, and provide a scientific basis for subsequent governance and remediation work. The early warning module makes real-time judgments and makes early warning decisions based on the relationship between the pollution level output by the evaluation module and the preset pollution level. This early warning mechanism can issue warning information in time when the soil pollution reaches a certain level, which helps to take timely and effective measures to curb the further spread of pollution and protect the surrounding environment and human health.
[0045] On the other hand, the present application also provides an in-situ subsurface zone soil contaminant detection method, comprising:
[0046] Obtaining soil quality information of a preset area of the undercurrent zone, and scoring the pollutants of the soil according to the soil quality information;
[0047] determining a contamination level of the soil according to a contaminant score of the soil;
[0048] According to the relationship between the pollution level and the preset pollution level, determine whether to send an alarm message, wherein:
[0049] When the pollution level is lower than the preset pollution level, determining not to send an alarm message;
[0050] When the pollution level is higher than or equal to the preset pollution level, it is determined to send an alarm message.
[0051] Furthermore, when the soil is scored for pollutants according to the soil quality information, it includes:
[0052] The number of pollutant types in the soil quality information is obtained, and the pollutant score of the soil is determined according to the relationship between the number of pollutant types and the number of preset types, wherein:
[0053] When the number of pollutant types is less than the preset number of types, the pollutant score of the soil is determined to be M0;
[0054] When the number of pollutant types is greater than or equal to the preset number of types,
[0055] The pollutants in the soil are determined according to the difference between the number of pollutant types and the number of preset types, wherein:
[0056] Presetting a first preset quantity difference and a second preset quantity difference, wherein the first preset quantity difference is smaller than the second preset quantity difference;
[0057] When the quantity difference is less than or equal to the first preset quantity difference, determining the pollutant score M1 of the soil;
[0058] When the quantity difference is greater than the first preset quantity difference, and the quantity difference is less than or equal to the second preset quantity difference, determining that the soil pollutant score is M2;
[0059] When the quantity difference is greater than the second preset quantity difference, it is determined that the pollutant score of the soil is M3;
[0060] Moreover, M0<M1<M2<M3.
[0061] Further, when determining the soil pollutant score as Mi, i=, 0, 1, 2, 3, including:
[0062] Obtaining the standard content of each pollutant, and establishing a preset content of each pollutant according to the standard content;
[0063] Obtaining the real-time content of each of the pollutants in the soil, and obtaining the content difference between the real-time content of each of the pollutants and a preset content;
[0064] The content difference values with positive values among the content difference values are defined as the excess amount Li, Li = (L1, L2, ... Li);
[0065] The excess score between the excess quantities is obtained based on a formula, and the formula is as follows:
[0066] Q=(L1*z1)+(L2*z2)+…+(L i*z i );
[0067] Where Q is the excess score, z1, z2, ... z i is the weight coefficient, and the sum of z1, z2, … and zi is 1;
[0068] According to the exceeding standard score Q, the adjustment coefficient for adjusting the soil pollutant score Mi is determined.
[0069] Further, when determining the adjustment coefficient of the soil pollutant score Mi according to the exceeding score Q, it includes:
[0070] A first preset exceeding standard score Q1 and a second preset exceeding standard score Q2 are preset, and Q1<Q2;
[0071] Determine an adjustment coefficient for adjusting the soil pollutant score Mi according to the relationship between the excess score Q and each preset excess score;
[0072] When Q≤Q1, the adjustment coefficient when determining the adjustment of the soil pollutant Mi is N1;
[0073] When Q1<Q≤Q2, the adjustment coefficient when determining the adjustment of the soil pollutant Mi is N2;
[0074] When Q>Q2, the adjustment coefficient when determining the adjustment of the soil pollutant Mi is N3;
[0075] Moreover, N1<N2<N3.
[0076] Furthermore, when determining the pollution level of the soil according to the pollutant score of the soil, it includes:
[0077] Presetting a first preset pollutant score and a second preset pollutant score, wherein the first preset pollutant score is less than the second preset pollutant score;
[0078] The pollution level of the soil is determined according to the relationship between the pollutant score and each preset pollutant score, wherein:
[0079] When the pollutant score is less than or equal to the first preset pollutant score, the pollutant level of the soil is determined to be W1;
[0080] When the pollutant score is greater than the first preset pollutant score, and the pollutant score is less than or equal to the second preset pollutant score, the pollutant level of the soil is determined to be W2;
[0081] When the pollutant score is greater than the second preset pollutant score, the pollutant level of the soil is determined to be W3;
[0082] Moreover, W1<W2<W3.
[0083] It can be understood that the in-situ subsurface flow zone soil contaminant detection system and method in the above-mentioned embodiments of the present invention have the same beneficial effects and will not be described in detail. BRIEF DESCRIPTION OF THE DRAWINGS
[0084] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:
[0085] Figure 1 A structural block diagram of an in-situ subsurface zone soil contaminant detection system provided by an embodiment of the present invention;
[0086] Figure 2 A flowchart of an in-situ undercurrent zone soil pollutant detection method provided in an embodiment of the present invention. DETAILED DESCRIPTION
[0087] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.
[0088] The detection of soil pollutants in the subsurface zone plays an indispensable role in the comprehensive monitoring and assessment of groundwater and soil environment. By accurately measuring the content of pollutants in the soil, this technology can quickly discover potential sources of pollution and track their diffusion trends, thereby providing strong support for environmental management and protection. The use of this detection technology not only helps us accurately assess the actual situation of soil pollution and provide scientific guidance for pollution control and remediation, but also effectively prevents the pollution of groundwater resources, thereby protecting the health of the ecological environment and human safety.
[0089] However, traditional soil pollution assessment methods face many difficulties in analyzing complex data and results. Due to the complexity of the soil environment and the diversity of pollutants, soil samples often contain multiple pollutants, and the interactions between them make the data show large fluctuations and uncertainties. Therefore, traditional soil pollution assessments often need to rely on the rich experience and subjective judgment of professionals when interpreting data, which to a certain extent increases the inaccuracy and instability of the assessment results.
[0090] In view of this, the present invention proposes an in-situ subsurface zone soil contaminant detection system and method, which aims to solve the problem of inaccurate and unstable evaluation results caused by data uncertainty and the experience of detection personnel in the current technology when detecting and evaluating subsurface zone soil contaminants.
[0091] like Figure 1 As shown, in some embodiments of the present application, this embodiment provides an in-situ subsurface flow zone soil pollutant detection system, including: a soil collection module, a detection module, an evaluation module and an early warning module; the soil collection module is used to collect soil in a preset area of the subsurface flow zone. The detection module is connected to the soil detection module, and the detection module is used to detect the soil quality information of the soil. The evaluation module is electrically connected to the detection module, and the evaluation module is used to score the soil pollutants according to the soil quality information. The early warning module is electrically connected to the evaluation module, and the early warning module is used to determine the pollution level of the soil according to the pollutant score of the soil, and confirm whether to send an alarm message according to the relationship between the pollution level and the preset pollution level, wherein: when the pollution level is lower than the preset pollution level, the early warning module determines not to send the alarm message. When the pollution level is higher than or equal to the preset pollution level, the early warning module determines to send the alarm message.
[0092] Specifically, first, soil samples of the preset area of the undercurrent zone are collected through the soil collection module. The importance of this step is to ensure that the collected soil samples can represent the soil conditions in the area to provide a reliable data basis. Next, the collected soil samples are tested in real time through the detection module. The detection module is equipped with advanced soil detection technology, which can quickly and accurately obtain soil information, including the type and content of pollutants. Then, the evaluation module scores the soil pollutants according to the detected soil information to objectively and accurately evaluate the degree of soil pollution. Finally, the early warning module makes real-time judgments and makes early warning decisions based on the relationship between the pollution level output by the evaluation module and the preset pollution level. If the soil pollution level is higher than or equal to the preset pollution level, the early warning module will issue an alarm message to prompt relevant personnel to take measures to prevent further spread of pollution. Through this synergy, the system realizes comprehensive monitoring and evaluation of soil pollution, providing important scientific basis and technical support for environmental protection.
[0093] In some embodiments of the present application, when the evaluation module is used to score the pollutants in the soil according to the soil quality information, the evaluation module includes: the evaluation module is also used to obtain the number of pollutant types in the soil quality information, and determine the pollutant score of the soil according to the relationship between the number of pollutant types and the preset number of types, wherein: when the number of pollutant types is less than the preset number of types, the evaluation module determines that the pollutant score of the soil is M0. When the number of pollutant types is greater than or equal to the preset number of types, the evaluation module determines the pollutants of the soil according to the quantity difference between the number of pollutant types and the preset number of types, wherein: the evaluation module is also configured with a first preset quantity difference and a second preset quantity difference, and the first preset quantity difference is less than the second preset quantity difference. When the quantity difference is less than or equal to the first preset quantity difference, the evaluation module determines that the pollutant score of the soil is M1. When the quantity difference is greater than the first preset quantity difference, and the quantity difference is less than or equal to the second preset quantity difference, the evaluation module determines that the pollutant score of the soil is M2. When the quantity difference is greater than the second preset quantity difference, the evaluation module determines that the pollutant score of the soil is M3. And, M0<M1<M2<M3.
[0094] Specifically, first of all, the evaluation module is not only used to score the pollutants in the soil according to the soil quality information, but also responsible for obtaining the number of pollutant types in the soil quality information. Secondly, the evaluation module determines the pollutant score of the soil based on the relationship between the number of pollutant types and the preset number of types. When the evaluation module determines the pollutant score of the soil, there are several key steps: First, the evaluation module compares the number of pollutant types and the preset number of types. If the number of pollutant types is less than the preset number of types, the pollutant score of the soil is determined to be M0. Then, if the number of pollutant types is greater than or equal to the preset number of types, the evaluation module makes further judgments based on the difference between the number of pollutant types and the preset number of types. Two preset number differences are configured here, namely the first preset number difference and the second preset number difference, where the first preset number difference is less than the second preset number difference. Next, the evaluation module determines the soil pollutant score according to the size of the quantity difference: when the quantity difference is less than or equal to the first preset quantity difference, the soil pollutant score is determined to be M1; when the quantity difference is greater than the first preset quantity difference and less than or equal to the second preset quantity difference, the soil pollutant score is determined to be M2; when the quantity difference is greater than the second preset quantity difference, the soil pollutant score is determined to be M3. And according to the given conditions, M0<M1<M2<M3.
[0095] In some embodiments of the present application, when the evaluation module determines that the pollutant score of the soil is Mi, i =, 0, 1, 2, 3, it includes: the evaluation module is also used to obtain the standard content of each pollutant, and establish the preset content of each pollutant based on the standard content. The evaluation module is also used to obtain the real-time content of each pollutant in the soil, and obtain the content difference between the real-time content and the preset content of each pollutant. The evaluation module is also used to define the content difference with a positive value in each content difference as an excess amount Li, Li = (L1, L2, ... Li). The evaluation module also obtains the excess score between each excess amount based on the formula, the formula is as follows:
[0096] Q=(L1*z1)+(L2*z2)+…+(L i*z i ).
[0097] Among them, Q is the score of exceeding the standard, z1, z2, …z i is a weight coefficient, and the sum of z1, z2, ... and zi is 1. The evaluation module is also used to determine the adjustment coefficient of the soil pollutant score Mi according to the exceeding score Q.
[0098] In some embodiments of the present application, the evaluation module is also used to determine the adjustment coefficient of the soil pollutant score Mi when adjusting according to the excess score Q, including: the evaluation module is also configured with a first preset excess score Q1 and a second preset excess score Q2, and Q1<Q2. The evaluation module is also used to determine the adjustment coefficient of the soil pollutant score Mi when adjusting according to the relationship between the excess score Q and each preset excess score: when Q≤Q1, the evaluation module determines that the adjustment coefficient of the soil pollutant Mi is N1. When Q1<Q≤Q2, the evaluation module determines that the adjustment coefficient of the soil pollutant Mi is N2. When Q>Q2, the evaluation module determines that the adjustment coefficient of the soil pollutant Mi is N3. And, N1<N2<N3.
[0099] Specifically, the evaluation module is used to obtain the standard content of each pollutant, and establish the preset content of each pollutant according to the standard content, as a reference standard for evaluating soil pollution. Next, the evaluation module obtains the real-time content of each pollutant in the soil, and calculates the content difference between the real-time content and the preset content to determine the excess amount of each pollutant in the soil. Then, the evaluation module calculates the excess score between each excess amount according to the excess amount and the corresponding weight coefficient using a preset formula. In this process, the weight coefficient of each excess amount reflects the contribution of different pollutants to the degree of soil pollution. Next, the evaluation module determines the adjustment coefficient of the soil pollutant score based on the relationship between the excess score and the preset excess score. First, the evaluation module configures two preset excess scores, namely the first preset excess score and the second preset excess score, wherein the first preset excess score is less than the second preset excess score. Then, according to the relationship between the excess score and each preset excess score, the evaluation module determines the adjustment coefficient of the soil pollutant score, which is used to adjust the accuracy of the soil pollutant score. By comparing the difference between the real-time content and the preset content, and taking into account the contribution and adjustment coefficient of different pollutants, the degree of soil pollution can be assessed more accurately, providing important scientific basis and technical support for environmental protection.
[0100] In some embodiments of the present application, when the early warning module is used to determine the pollution level of the soil according to the pollutant score of the soil, it includes: the early warning module is configured with a first preset pollutant score and a second preset pollutant score, and the first preset pollutant score is less than the second preset pollutant score. The early warning module is also used to determine the pollution level of the soil according to the relationship between the pollutant score and each preset pollutant score, wherein: when the pollutant score is less than or equal to the first preset pollutant score, the early warning module determines that the pollutant level of the soil is W1. When the pollutant score is greater than the first preset pollutant score, and the pollutant score is less than or equal to the second preset pollutant score, the early warning module determines that the pollutant level of the soil is W2. When the pollutant score is greater than the second preset pollutant score, the early warning module determines that the pollutant level of the soil is W3. And, W1<W2<W3.
[0101] Specifically, the early warning module is configured with a first preset pollutant score and a second preset pollutant score, wherein the first preset pollutant score is less than the second preset pollutant score, and these preset scores are used as a standard for judging the degree of soil pollution. Next, the early warning module determines the pollution level of the soil according to the relationship between the pollutant score of the soil and each preset pollutant score. Specifically, if the pollutant score is less than or equal to the first preset pollutant score, the early warning module determines that the pollution level of the soil is W1. If the pollutant score is greater than the first preset pollutant score and less than or equal to the second preset pollutant score, the early warning module determines that the pollution level of the soil is W2. Finally, if the pollutant score is greater than the second preset pollutant score, the early warning module determines that the pollution level of the soil is W3. According to the given conditions, W1<W2<W3. By comparing the relationship between the pollutant score of the soil and the preset pollutant score, as well as the preset pollution level, the pollution level of the soil is determined. This method makes the assessment of the soil pollution level more accurate and systematic, and helps to take appropriate measures in a timely manner to deal with different degrees of soil pollution and protect the environment and human health.
[0102] In the above embodiment, through the soil collection module, the system can realize the collection of soil in the preset area of the undercurrent zone, ensure the representativeness and comprehensiveness of the sample, and provide a reliable data basis for subsequent detection and evaluation. Secondly, the detection module can quickly and accurately obtain the soil quality information of the soil, including data such as the content and type of pollutants, and realize real-time monitoring and analysis of soil pollution. The evaluation module can score the pollutants in the soil based on the detected soil quality information, so as to objectively and accurately evaluate the degree of soil pollution and provide a scientific basis for subsequent governance and restoration work. The early warning module makes real-time judgments and early warning decisions based on the relationship between the pollution level output by the evaluation module and the preset pollution level. This early warning mechanism can issue warning information in time when soil pollution reaches a certain level, which helps to take timely and effective measures to curb the further spread of pollution and protect the surrounding environment and human health.
[0103] In another preferred embodiment based on the above embodiment, Figure 2 The present embodiment provides an in-situ subsurface zone soil contaminant detection method, comprising:
[0104] Step S100: Obtain soil quality information of a preset area of the undercurrent zone, and score the soil for pollutants based on the soil quality information.
[0105] Step S200: determining the soil pollution level according to the soil pollutant score.
[0106] Step S300: Determine whether to send an alarm message based on the relationship between the pollution level and the preset pollution level, wherein: when the pollution level is lower than the preset pollution level, it is determined not to send an alarm message. When the pollution level is higher than or equal to the preset pollution level, it is determined to send an alarm message.
[0107] In some embodiments of the present application, when the soil is scored for pollutants according to the soil quality information, it includes: obtaining the number of pollutant types in the soil quality information, and determining the pollutant score of the soil according to the relationship between the number of pollutant types and the preset number of types, wherein: when the number of pollutant types is less than the preset number of types, the pollutant score of the soil is determined to be M0. When the number of pollutant types is greater than or equal to the preset number of types, the pollutants of the soil are determined according to the quantity difference between the number of pollutant types and the preset number of types, wherein: a first preset quantity difference and a second preset quantity difference are preset, and the first preset quantity difference is less than the second preset quantity difference. When the quantity difference is less than or equal to the first preset quantity difference, the pollutant score of the soil is determined to be M1. When the quantity difference is greater than the first preset quantity difference, and the quantity difference is less than or equal to the second preset quantity difference, the pollutant score of the soil is determined to be M2. When the quantity difference is greater than the second preset quantity difference, the pollutant score of the soil is determined to be M3. And, M0<M1<M2<M3.
[0108] In some embodiments of the present application, when determining that the pollutant score of the soil is Mi, i = 0, 1, 2, 3, it includes: obtaining the standard content of each pollutant, and establishing the preset content of each pollutant based on the standard content. Obtain the real-time content of each pollutant in the soil, and obtain the content difference between the real-time content and the preset content of each pollutant. Define the content difference with a positive value in each content difference as the excess amount Li, Li = (L1, L2, ... Li). Obtain the excess score between each excess amount based on the formula, the formula is as follows:
[0109] Q=(L1*z1)+(L2*z2)+…+(L i*z i ).
[0110] Among them, Q is the score of exceeding the standard, z1, z2, …z i is the weight coefficient, and the sum of z1, z2, ... and zi is 1. According to the exceeding standard score Q, the adjustment coefficient of the soil pollutant score Mi is determined.
[0111] In some embodiments of the present application, when determining the adjustment coefficient of the soil pollutant score Mi according to the excess score Q, it includes: presetting a first preset excess score Q1 and a second preset excess score Q2, and Q1<Q2. According to the relationship between the excess score Q and each preset excess score, the adjustment coefficient of the soil pollutant score Mi is determined: when Q≤Q1, the adjustment coefficient of the soil pollutant Mi is determined to be N1. When Q1<Q≤Q2, the adjustment coefficient of the soil pollutant Mi is determined to be N2. When Q>Q2, the adjustment coefficient of the soil pollutant Mi is determined to be N3. And, N1<N2<N3.
[0112] In some embodiments of the present application, when determining the pollution level of the soil according to the pollutant score of the soil, it includes: presetting a first preset pollutant score and a second preset pollutant score, and the first preset pollutant score is less than the second preset pollutant score. According to the relationship between the pollutant score and each preset pollutant score, the pollution level of the soil is determined, wherein: when the pollutant score is less than or equal to the first preset pollutant score, the pollutant level of the soil is determined to be W1. When the pollutant score is greater than the first preset pollutant score, and the pollutant score is less than or equal to the second preset pollutant score, the pollutant level of the soil is determined to be W2. When the pollutant score is greater than the second preset pollutant score, the pollutant level of the soil is determined to be W3. And, W1<W2<W3.
[0113] It can be understood that the in-situ subsurface flow zone soil contaminant detection system and method in the above-mentioned embodiments of the present invention have the same beneficial effects and will not be described in detail.
[0114] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.
[0115] The present application is described with reference to flowcharts and / or block diagrams of methods, devices (systems) and computer program products according to embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.
[0116] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.
[0117] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.
[0118] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.
Claims
1. An in-situ subsurface zone soil pollutant detection system, characterized in that: include: A soil collection module, used to collect soil from a preset area of the hyporheic zone; A detection module, connected to the soil detection module, and the detection module is used to detect soil quality information of the soil; An evaluation module, electrically connected to the detection module, and configured to score the pollutants in the soil according to the soil quality information; An early warning module is electrically connected to the evaluation module, and is used to determine the pollution level of the soil according to the pollutant score of the soil, and to determine whether to send an alarm message according to the relationship between the pollution level and a preset pollution level, wherein: When the pollution level is lower than the preset pollution level, the early warning module determines not to send an alarm message; When the pollution level is higher than or equal to the preset pollution level, the early warning module determines to send an alarm message.
2. The in-situ subsurface zone soil contaminant detection system according to claim 1, characterized in that: When the evaluation module is used to score the pollutants in the soil according to the soil quality information, it includes: The evaluation module is also used to obtain the number of pollutant types in the soil quality information, and determine the pollutant score of the soil according to the relationship between the number of pollutant types and the number of preset types, wherein: When the number of pollutant types is less than the preset number of types, the evaluation module determines that the pollutant score of the soil is M0; When the number of pollutant types is greater than or equal to the preset number of types, the evaluation module determines the pollutants in the soil according to the difference between the number of pollutant types and the preset number of types, wherein: The evaluation module is further configured with a first preset quantity difference value and a second preset quantity difference value, and the first preset quantity difference value is smaller than the second preset quantity difference value; When the quantity difference is less than or equal to the first preset quantity difference, the evaluation module determines the pollutant score M1 of the soil; When the quantity difference is greater than the first preset quantity difference, and the quantity difference is less than or equal to the second preset quantity difference, the evaluation module determines that the pollutant score of the soil is M2; When the quantity difference is greater than the second preset quantity difference, the evaluation module determines that the soil pollutant score is M3; Moreover, M0<M1<M2<M3.
3. The in-situ subsurface zone soil contaminant detection system according to claim 2, characterized in that: When the assessment module determines that the soil pollutant score is Mi, i=, 0, 1, 2, 3, it includes: The evaluation module is also used to obtain the standard content of each pollutant and establish the preset content of each pollutant according to the standard content; The evaluation module is also used to obtain the real-time content of each of the pollutants in the soil, and obtain the content difference between the real-time content of each of the pollutants and the preset content; The evaluation module is also used to define the content difference values with positive values among the content difference values as the overscalar value Li, Li=(L1, L2, ...Li); The evaluation module further obtains the exceeding score between the exceeding quantities based on a formula, and the formula is as follows: <h2 style=";text-align:left;direction:ltr">Q = (L1*z1)+(L2*z2)+…+(Li*z<h2 style=";text-align:left;direction:ltr"> i <h2 style=";text-align:left;direction:ltr"> ); Where Q is the excess score, z1, z2, ... z i is the weight coefficient, and the sum of z1, z2, … and zi is 1; The evaluation module is also used to determine an adjustment coefficient for adjusting the soil pollutant score Mi according to the exceeding score Q.
4. The in-situ subsurface zone soil contaminant detection system according to claim 3, characterized in that: The evaluation module is also used to determine the adjustment coefficient of the soil pollutant score Mi according to the excessive score Q, including: The evaluation module is also configured with a first preset exceeding standard score Q1 and a second preset exceeding standard score Q2, and Q1<Q2; The evaluation module is also used to determine the adjustment coefficient when adjusting the soil pollutant score Mi according to the relationship between the excess score Q and each preset excess score; When Q≤Q1, the evaluation module determines that the adjustment coefficient of the soil pollutant Mi is N1; When Q1<Q≤Q2, the evaluation module determines that the adjustment coefficient of the soil pollutant Mi is N2; When Q>Q2, the evaluation module determines that the adjustment coefficient of the soil pollutant Mi is N3; Moreover, N1<N2<N3.
5. The in-situ subsurface zone soil contaminant detection system according to claim 4, characterized in that: When the early warning module is used to determine the pollution level of the soil according to the pollutant score of the soil, it includes: The early warning module is configured with a first preset pollutant score and a second preset pollutant score, and the first preset pollutant score is less than the second preset pollutant score; The early warning module is also used to determine the pollution level of the soil according to the relationship between the pollutant score and each preset pollutant score, wherein: When the pollutant score is less than or equal to the first preset pollutant score, the early warning module determines that the pollutant level of the soil is W1; When the pollutant score is greater than the first preset pollutant score, and the pollutant score is less than or equal to the second preset pollutant score, the early warning module determines that the pollutant level of the soil is W2; When the pollutant score is greater than the second preset pollutant score, the early warning module determines that the pollutant level of the soil is W3; Moreover, W1<W2<W3.
6. An in-situ undercurrent zone soil contaminant detection method, applicable to an in-situ undercurrent zone soil contaminant detection system as claimed in any one of claims 1 to 9, characterized in that: include: Acquiring soil quality information of a preset area of the undercurrent zone, and scoring pollutants in the soil according to the soil quality information; determining a contamination level of the soil according to a contaminant score of the soil; According to the relationship between the pollution level and the preset pollution level, determine whether to send an alarm message, wherein: When the pollution level is lower than the preset pollution level, determining not to send an alarm message; When the pollution level is higher than or equal to the preset pollution level, it is determined to send an alarm message.
7. The in-situ subsurface zone soil contaminant detection method according to claim 6, characterized in that: When the soil is scored for pollutants based on the soil quality information, it includes: The number of pollutant types in the soil quality information is obtained, and the pollutant score of the soil is determined according to the relationship between the number of pollutant types and the number of preset types, wherein: When the number of pollutant types is less than the preset number of types, the pollutant score of the soil is determined to be M0; When the number of pollutant types is greater than or equal to the preset number of types, The pollutants in the soil are determined according to the difference between the number of pollutant types and the number of preset types, wherein: Presetting a first preset quantity difference and a second preset quantity difference, wherein the first preset quantity difference is smaller than the second preset quantity difference; When the quantity difference is less than or equal to the first preset quantity difference, determining the pollutant score M1 of the soil; When the quantity difference is greater than the first preset quantity difference, and the quantity difference is less than or equal to the second preset quantity difference, determining that the soil pollutant score is M2; When the quantity difference is greater than the second preset quantity difference, it is determined that the pollutant score of the soil is M3; Moreover, M0<M1<M2<M3.
8. The in-situ subsurface zone soil contaminant detection method according to claim 7, characterized in that: When determining the soil pollutant score Mi, i = 0, 1, 2, 3, including: Obtaining the standard content of each pollutant, and establishing a preset content of each pollutant according to the standard content; Obtaining the real-time content of each of the pollutants in the soil, and obtaining the content difference between the real-time content of each of the pollutants and a preset content; The content difference values with positive values among the content differences are defined as the superscalar amount Li, Li=(L1, L2, ...Li); The excess score between the excess quantities is obtained based on a formula, and the formula is as follows: <h2 style=";text-align:left;direction:ltr">Q = (L1*z1)+(L2*z2)+…+(Li*z<h2 style=";text-align:left;direction:ltr"> i <h2 style=";text-align:left;direction:ltr"> ); Where Q is the excess score, z1, z2, ... z i is the weight coefficient, and the sum of z1, z2, … and zi is 1; According to the exceeding standard score Q, the adjustment coefficient for adjusting the soil pollutant score Mi is determined.
9. The in-situ subsurface zone soil contaminant detection method according to claim 8, characterized in that: When determining the adjustment coefficient of the soil pollutant score Mi according to the excessive score Q, it includes: A first preset exceeding standard score Q1 and a second preset exceeding standard score Q2 are preset, and Q1<Q2; Determine an adjustment coefficient for adjusting the soil pollutant score Mi according to the relationship between the excess score Q and each preset excess score; When Q≤Q1, the adjustment coefficient when determining the adjustment of the soil pollutant Mi is N1; When Q1<Q≤Q2, the adjustment coefficient when determining the adjustment of the soil pollutant Mi is N2; When Q>Q2, the adjustment coefficient when determining the adjustment of the soil pollutant Mi is N3; Moreover, N1<N2<N3.
10. The in-situ subsurface zone soil contaminant detection method according to claim 9, characterized in that: Determining the pollution level of the soil according to the pollutant score of the soil includes: Presetting a first preset pollutant score and a second preset pollutant score, wherein the first preset pollutant score is less than the second preset pollutant score; The pollution level of the soil is determined according to the relationship between the pollutant score and each preset pollutant score, wherein: When the pollutant score is less than or equal to the first preset pollutant score, the pollutant level of the soil is determined to be W1; When the pollutant score is greater than the first preset pollutant score, and the pollutant score is less than or equal to the second preset pollutant score, the pollutant level of the soil is determined to be W2; When the pollutant score is greater than the second preset pollutant score, the pollutant level of the soil is determined to be W3; Moreover, W1<W2<W3.