CN116307762A - Method for preventing and controlling water and soil pollution of kaolin - Google Patents

Method for preventing and controlling water and soil pollution of kaolin Download PDF

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CN116307762A
CN116307762A CN202310177594.2A CN202310177594A CN116307762A CN 116307762 A CN116307762 A CN 116307762A CN 202310177594 A CN202310177594 A CN 202310177594A CN 116307762 A CN116307762 A CN 116307762A
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soil
pollution
water
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kaolin
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李迎朋
廉巍
韩晓宝
曲京辉
陈鹏
李朝正
武金桃
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Hebei Province Geology And Mineral Exploration And Development Bureau Land And Resources Exploration Center Hebei Province Mine And Geological Disaster Emergency Rescue Center
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Abstract

The invention provides a method for preventing and controlling water and soil pollution of kaolin, and relates to the technical field of prevention and control. The method for preventing and controlling water and soil pollution of kaolin specifically comprises the following steps: a. and (3) establishing a remote pollution area model, b, determining area boundary line division, and c, measuring the surface area. By constructing a three-dimensional model of the terminal and performing three-in-one triple data investigation and transmission by the sky, the earth and the air, the reliability of the three-dimensional model is ensured, the pollution source and pollution manufacturers are accurately and quickly captured, measures are timely taken to prevent further pollution damage to the environment, meanwhile, the singlechip processor of the neural network based on the deep learning algorithm arranged in the terminal is used for generating soil and water source improvement material information, cleaning time, material table and wetland range and required improvement scheme, early warning prevention and control can be quickly performed, an autonomously generated prevention and control scheme and measures are formed at the beginning, and the prevention and control effect of water and soil pollution is improved.

Description

Method for preventing and controlling water and soil pollution of kaolin
Technical Field
The invention relates to the technical field of prevention and control, in particular to a method for preventing and controlling water and soil pollution of kaolin.
Background
The kaolin is a nonmetallic mineral product, and is clay and clay rock mainly comprising clay minerals of the kaolinite family. Kaolin has become a mineral raw material necessary for tens of industries such as paper making, ceramics, rubber, chemical industry, paint, medicine, national defense, and the like, and causes water and soil loss, ground subsidence caused by mineral pits, damage of biodiversity and pollution of wastewater containing chemicals to underground water in the mining process when the kaolin is mined.
At present, a plurality of soil heavy metal pollution treatment methods mainly comprise various physical, chemical and biological repair technologies and related combined repair technologies. The traditional physical and chemical treatment methods mainly comprise a soil-filling method, an electrokinetic remediation method, a chemical leaching method and the like, have the advantages of large investment, high energy consumption, easiness in secondary pollution and the like, have large effect in treating small-range polluted soil, are difficult to operate and popularize and apply for large-area, medium-light polluted farmlands, and are difficult to develop and apply, and the newly developed bioremediation technology, particularly the phytoremediation technology, has the advantages of high efficiency, economy, ecological coordination and the like, but still has a plurality of problems in the processes of mass production and use, such as long restoration period, slow plant growth, requirement for local conditions and the like, and the single remediation technology is difficult to achieve the expected effect.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides a method for preventing and controlling water and soil pollution of kaolin, which solves the problems that the traditional method is difficult to operate on large-area, medium-light-pollution ground, difficult to popularize and apply, difficult to perform planting matching in a novel plant repairing technology and difficult to achieve the expected effect in a single repairing technology.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the method for preventing and controlling water and soil pollution of kaolin specifically comprises the following steps:
a. remote contaminated area modeling
The terminal establishes a block database and generates a three-dimensional geographic model, remotely connects satellites to conduct data real-time transmission modeling of the timing interval section, and stores and compares the historical three-dimensional geographic model;
b. determination of region boundary line division
Dividing the boundary of the earth surface block of the established area, dividing the boundary according to the pollution treatment area, the planting land, the mining land, the water area and the mountain boundary, and carrying out early warning when the boundary exceeds the early warning range;
c. surface area measurement
The ground staff performs on-site investigation, the pollution degree, the regional range and the horizontal height of pollution treatment areas, planting areas, mining areas, water areas and mountain boundaries are measured, real-time monitoring equipment is additionally arranged in areas with high risk or pollution coefficient in the investigation areas to be matched with cruise unmanned aerial vehicle for interval investigation, and measurement data are transmitted to the terminal;
d. terminal analysis and decision
The terminal analyzes the soil and water source component information, the real-time contrast replacement of the three-dimensional geographic model and the real-time reconnaissance data of the earth surface to generate an improved control scheme, and performs proportioning planting restoration, water area cleaning and earth surface constructed wetland establishment schemes according to the plant variety optimized by the improved control scheme, and simultaneously generates soil and water source improved material information, cleaning time, a material table and a wetland range.
Preferably, the terminal comprises a single-chip processor, a data storage module, a wireless transceiver module, a water quality monitoring module, a soil analysis module and a space net monitor, wherein the single-chip processor is in bidirectional electrical connection with the data storage module, the data storage module is in bidirectional electrical connection with the wireless transceiver module, the wireless transceiver module is respectively in bidirectional electrical connection with the water quality monitoring module, the soil analysis module and the space net monitor, and the single-chip processor comprises an intelligent three-dimensional modeling platform.
Preferably, the area boundary early warning formula is as follows:
Figure SMS_1
；
where m is the density of the three-dimensional region,
Figure SMS_2
is a three-dimensional growth area>
Figure SMS_3
Is the total area of the three-dimensional area>
Figure SMS_4
For the combined area->
Figure SMS_5
Is a base number.
Preferably, the terminal analysis and decision-making adopts the following formula for the content proportion of soil and water source components:
Figure SMS_6
；
wherein the method comprises the steps of
Figure SMS_7
For the number of counts->
Figure SMS_8
For the content of heavy metal pollution in the area->
Figure SMS_9
Is the total content of the region.
Preferably, the soil improvement material information comprises plant information, a planting method and fertilizing amount, the preferred plant varieties are searched and screened in the cloud according to the region where the kaolin is located and the content of trace elements polluted by the soil, and the preferred plant varieties comprise terrestrial plants and aquatic plants.
Preferably, the soil improvement material information further comprises an improvement scheme, wherein the improvement scheme comprises the following specific steps:
A1. monitoring the dynamic change of the pollution content, the property change of soil and water sources and the physiological shape change of vegetation in each subarea in a target area;
A2. performing site-selection planting according to the monitored data information and information provided in soil and water source improvement material information, monitoring the planting growth of each different subarea and the deviation rate of the content of the polluted trace elements, and setting a threshold value;
A3. marking the subareas with deviation rates larger than the threshold value, and obtaining historical monitoring data values in the marked subareas;
A4. and calculating a correction parameter according to the historical monitoring data value, and carrying out correction processing on the original soil improvement scheme according to the correction parameter.
Preferably, the specific generation method of the soil and water source improvement material information comprises the following steps:
s1, sampling and analyzing a target area, and dividing the target area according to the content proportion of trace pollution elements in soil and water sources;
s2, a scheme decision model is established based on a neural network of a deep learning algorithm, initialization training is carried out, and soil quality parameters in a target area are called from a data storage module;
s3, importing the trace pollution element content parameters of the soil and the water area corresponding to each subarea into the scheme decision model to generate an improvement scheme of the soil and the water area corresponding to each subarea;
s4, determining preferable plants suitable for all subareas in the target area according to the soil and water area improvement scheme, and generating soil improvement material information according to the soil and water area improvement scheme.
(III) beneficial effects
The invention provides a method for preventing and controlling water and soil pollution of kaolin. The beneficial effects are as follows:
1. the invention provides a method for preventing and controlling the water and soil pollution of kaolin, which is characterized in that a three-dimensional model of a terminal is constructed, three-in-one triple data of heaves, earth and sky are surveyed and transmitted, the reliability of the three-dimensional model is ensured, the pollution sources and pollution manufacturers are accurately and quickly captured, measures are timely taken to prevent further pollution hazard to the environment, meanwhile, a singlechip processor of a neural network based on a deep learning algorithm arranged in the terminal generates soil and water source improvement material information, a cleaning time, a material table, a wetland range and a required improvement scheme, early warning prevention and control can be quickly performed, an independently generated prevention and control scheme and measures are simultaneously formed, and the prevention and control effect of the water and soil pollution is improved.
Detailed Description
The following description of the technical solutions in the embodiments of the present invention will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention provides a method for preventing and treating water and soil pollution of kaolin, which comprises the following steps:
a. remote contaminated area modeling
The terminal establishes a block database and generates a three-dimensional geographic model, remotely connects satellites to conduct data real-time transmission modeling of the timing interval section, and stores and compares the historical three-dimensional geographic model;
preprocessing data information acquired according to a three-dimensional terrain model and a ground surface coverage model generated by satellite data by an image acquisition processing module, establishing a model by a singlechip of a neural network in a terminal based on a deep learning algorithm, carrying out initialization training, calling parameters from a data storage module, and establishing a regional three-dimensional model;
b. determination of region boundary line division
Dividing the boundary of the earth surface block of the established area, dividing the boundary according to the pollution treatment area, the planting land, the mining land, the water area and the mountain boundary, and carrying out early warning when the boundary exceeds the early warning range;
dividing regional boundaries according to the defining lines among the pollution treatment areas, the planting lands, the mining lands, the water areas and the mountain boundaries, arranging a plurality of collectors, and sequentially connecting the front collector with the rear collector to finish a basic boundary area;
c. surface area measurement
The ground staff performs on-site investigation, the pollution degree, the regional range and the horizontal height of pollution treatment areas, planting areas, mining areas, water areas and mountain boundaries are measured, real-time monitoring equipment is additionally arranged in areas with high risk or pollution coefficient in the investigation areas to be matched with cruise unmanned aerial vehicle for interval investigation, and measurement data are transmitted to the terminal;
performing real-time data synchronization, extracting a coverage boundary line according to a regional three-dimensional model, generating environment dynamic data, simultaneously performing boundary line comparison according to a plurality of unmanned aerial vehicles and acquisition devices, collecting image data in real time and historical data in an image data storage module, comparing multi-dimensional and multi-time state information, comparing monitoring boundary information with a preset boundary threshold value, judging a regional risk boundary value, and performing early warning prompt by an alarm module when the regional risk boundary value is larger than or equal to the boundary threshold value;
d. terminal analysis and decision
The terminal analyzes the soil and water source component information, the real-time contrast replacement of the three-dimensional geographic model and the real-time reconnaissance data of the earth surface to generate an improved control scheme, and performs proportioning planting restoration, water area cleaning and earth surface constructed wetland establishment schemes according to the plant variety optimized by the improved control scheme, and simultaneously generates soil and water source improved material information, cleaning time, a material table and a wetland range.
The area boundary early warning formula is as follows:
Figure SMS_10
；
where m is the density of the three-dimensional region,
Figure SMS_11
is a three-dimensional growth area>
Figure SMS_12
Is the total area of the three-dimensional area>
Figure SMS_13
For the combined area->
Figure SMS_14
Is a base number.
4. The method for preventing and controlling water and soil pollution of kaolin according to claim 1, which is characterized in that: in the terminal analysis and decision, the following formula is adopted for the content ratio of soil and water source components:
Figure SMS_15
；
wherein the method comprises the steps of
Figure SMS_16
For the number of counts->
Figure SMS_17
For the content of heavy metal pollution in the area->
Figure SMS_18
The total content of the area is obtained, so that the proportion of the heavy metal pollution content in the area is obtained, and the pollution degree is rapidly determined.
The terminal comprises a single-chip processor, a data storage module, a wireless transceiver module, a water quality monitoring module, a soil analysis module and a space net monitor, wherein the single-chip processor is in bidirectional electrical connection with the data storage module, the data storage module is in bidirectional electrical connection with the wireless transceiver module, the wireless transceiver module is respectively in bidirectional electrical connection with the water quality monitoring module, the soil analysis module and the space net monitor, and the single-chip processor comprises an intelligent three-dimensional modeling platform.
The soil improvement material information comprises plant information, a planting method and fertilizing amount, preferably plant varieties are searched and screened in a cloud according to the region where kaolin is located and the content of trace elements polluted by soil, and preferably plant varieties comprise terrestrial plants and aquatic plants.
The soil improvement material information also comprises an improvement scheme, wherein the improvement scheme comprises the following specific steps:
A1. monitoring the dynamic change of the pollution content, the property change of soil and water sources and the physiological shape change of vegetation in each subarea in a target area;
A2. performing site-selection planting according to the monitored data information and information provided in soil and water source improvement material information, monitoring the planting growth of each different subarea and the deviation rate of the content of the polluted trace elements, and setting a threshold value;
A3. marking the subareas with deviation rates larger than the threshold value, and obtaining historical monitoring data values in the marked subareas;
A4. and calculating a correction parameter according to the historical monitoring data value, and carrying out correction processing on the original soil improvement scheme according to the correction parameter.
The concrete generation method of the soil and water source improvement material information comprises the following steps:
s1, sampling and analyzing a target area, and dividing the target area according to the content proportion of trace pollution elements in soil and water sources;
s2, a scheme decision model is established based on a neural network of a deep learning algorithm, initialization training is carried out, and soil quality parameters in a target area are called from a data storage module;
s3, importing the trace pollution element content parameters of the soil and the water area corresponding to each subarea into the scheme decision model to generate an improvement scheme of the soil and the water area corresponding to each subarea;
s4, determining preferable plants suitable for all subareas in the target area according to the soil and water area improvement scheme, and generating soil improvement material information according to the soil and water area improvement scheme.
By constructing a method for monitoring and controlling the integration of the sky, the air and the ground, combining an unmanned plane, a remote satellite and a ground patrol method, developing intelligent dynamic monitoring, timely grasping the diffusion condition of regional pollution invasion, generating a control improvement scheme and completing a timely report, and finally achieving the effect of rapid control.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The method for preventing and controlling the water and soil pollution of the kaolin is characterized by comprising the following steps of:
a. remote contaminated area modeling
The terminal establishes a block database and generates a three-dimensional geographic model, remotely connects satellites to conduct data real-time transmission modeling of the timing interval section, and stores and compares the historical three-dimensional geographic model;
b. determination of region boundary line division
Dividing the boundary of the earth surface block of the established area, dividing the boundary according to the pollution treatment area, the planting land, the mining land, the water area and the mountain boundary, and carrying out early warning when the boundary exceeds the early warning range;
c. surface area measurement
The ground staff performs on-site investigation, the pollution degree, the regional range and the horizontal height of pollution treatment areas, planting areas, mining areas, water areas and mountain boundaries are measured, real-time monitoring equipment is additionally arranged in areas with high risk or pollution coefficient in the investigation areas to be matched with cruise unmanned aerial vehicle for interval investigation, and measurement data are transmitted to the terminal;
d. terminal analysis and decision
The terminal analyzes the soil and water source component information, the real-time contrast replacement of the three-dimensional geographic model and the real-time reconnaissance data of the earth surface to generate an improved control scheme, and performs proportioning planting restoration, water area cleaning and earth surface constructed wetland establishment schemes according to the plant variety optimized by the improved control scheme, and simultaneously generates soil and water source improved material information, cleaning time, a material table and a wetland range.
2. The method for preventing and treating water and soil pollution of kaolin according to claim 1, wherein the method comprises the following steps: the terminal comprises a singlechip processor, a data storage module, a wireless transceiver module, a water quality monitoring module, a soil analysis module and a space net monitor, wherein the singlechip processor is in bidirectional electrical connection with the data storage module, the data storage module is in bidirectional electrical connection with the wireless transceiver module, the wireless transceiver module is respectively in bidirectional electrical connection with the water quality monitoring module, the soil analysis module and the space net monitor, and the singlechip processor comprises an intelligent three-dimensional modeling platform.
3. The method for preventing and treating water and soil pollution of kaolin according to claim 1, wherein the method comprises the following steps: the area boundary line early warning formula is as follows:
Figure QLYQS_1
；
where m is the density of the three-dimensional region,
Figure QLYQS_2
is a three-dimensional growth area>
Figure QLYQS_3
Is the total area of the three-dimensional area>
Figure QLYQS_4
For the combined area->
Figure QLYQS_5
Is a base number.
4. The method for preventing and treating water and soil pollution of kaolin according to claim 1, wherein the method comprises the following steps: the content ratio of soil and water source components in the terminal analysis and decision is as follows:
Figure QLYQS_6
；
wherein the method comprises the steps of
Figure QLYQS_7
For the number of counts->
Figure QLYQS_8
For the content of heavy metal pollution in the area->
Figure QLYQS_9
Is the total content of the region.
5. The method for preventing and treating water and soil pollution of kaolin according to claim 1, wherein the method comprises the following steps: the soil improvement material information comprises plant information, a planting method and fertilizing amount, the preferred plant varieties are searched and screened in the cloud according to the region where the kaolin is located and the content of trace elements polluting soil, and the preferred plant varieties comprise terrestrial plants and aquatic plants.
6. The method for preventing and treating water and soil pollution of kaolin according to claim 1, wherein the method comprises the following steps: the soil improvement material information also comprises an improvement scheme, wherein the improvement scheme comprises the following specific steps:
A1. monitoring the dynamic change of the pollution content, the property change of soil and water sources and the physiological shape change of vegetation in each subarea in a target area;
A2. performing site-selection planting according to the monitored data information and information provided in soil and water source improvement material information, monitoring the planting growth of each different subarea and the deviation rate of the content of the polluted trace elements, and setting a threshold value;
A3. marking the subareas with deviation rates larger than the threshold value, and obtaining historical monitoring data values in the marked subareas;
A4. and calculating a correction parameter according to the historical monitoring data value, and carrying out correction processing on the original soil improvement scheme according to the correction parameter.
7. The method for preventing and treating water and soil pollution of kaolin according to claim 1, wherein the method comprises the following steps: the concrete generation method of the soil and water source improvement material information comprises the following steps:
s1, sampling and analyzing a target area, and dividing the target area according to the content proportion of trace pollution elements in soil and water sources;
s2, a scheme decision model is established based on a neural network of a deep learning algorithm, initialization training is carried out, and soil quality parameters in a target area are called from a data storage module;
s3, importing the trace pollution element content parameters of the soil and the water area corresponding to each subarea into the scheme decision model to generate an improvement scheme of the soil and the water area corresponding to each subarea;
s4, determining preferable plants suitable for all subareas in the target area according to the soil and water area improvement scheme, and generating soil improvement material information according to the soil and water area improvement scheme.
CN202310177594.2A 2023-02-28 2023-02-28 Method for preventing and controlling water and soil pollution of kaolin Pending CN116307762A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116842350A (en) * 2023-09-01 2023-10-03 北京建工环境修复股份有限公司 Analysis method, system and medium for phytoremediation of polluted site

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116842350A (en) * 2023-09-01 2023-10-03 北京建工环境修复股份有限公司 Analysis method, system and medium for phytoremediation of polluted site
CN116842350B (en) * 2023-09-01 2023-11-03 北京建工环境修复股份有限公司 Analysis method, system and medium for phytoremediation of polluted site

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