Soil environment quality monitoring method

An environmental quality and soil technology, applied in the field of soil environmental monitoring, can solve problems such as impact and inability to reasonably determine sampling points, and achieve the effect of ensuring authenticity and preventing internal elements from reacting

Inactive Publication Date: 2019-12-06
安徽伊尔思环境科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a soil environmental quality monitoring method in order to solve the problem that the above-mentioned monitoring method cannot reasonably determine the sampling point when sampling

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0019] Example 1

[0020] A method for monitoring soil environmental quality, comprising the steps of:

[0021] S1. Soil sampling point selection: select the pollution source, draw a circle on the map within a radius of 5 kilometers starting from the pollution source, compare the flow direction map of each branch line of groundwater, find the intersection point of the circle edge line and the flow path of each groundwater, and determine the intersection point as the sampling point point;

[0022] S2. Soil sampling and preservation: Before sampling, remove the turf, stones and other sundries on the surface, and then use the sampling tool to sample three parts of the soil by layering the upper, middle and lower layers for each intersection point determined in step S1. As a sample, the sample should be stored alkaline in a sealed and clean plastic bag after collection, and the time of collection and number should be marked on the plastic bag;

[0023] S3. Soil sample pretreatme...

Example Embodiment

[0028] Example 2

[0029] A method for monitoring soil environmental quality, comprising the steps of:

[0030] S1. Soil sampling point selection: select the pollution source, draw a circle within a radius of 10 kilometers from the pollution source on the map, compare the flow direction map of each branch line of groundwater, find the intersection point of the circle edge line and the flow path of each groundwater, and determine the intersection point as the sampling point point;

[0031] S2. Soil sampling and preservation: Before sampling, remove the turf, stones and other sundries on the surface, and then use the sampling tool to sample three parts of the soil by layering the upper, middle and lower layers for each intersection point determined in step S1. As a sample, the sample should be stored alkaline in a sealed and clean plastic bag after collection, and the time of collection and number should be marked on the plastic bag;

[0032] S3. Soil sample pretreatment: the ...

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Abstract

The invention discloses a soil environment quality monitoring method and belongs to the technical field of soil environment monitoring. The method comprises steps of S1, performing soil sampling and point selecting; S2, sampling and storing the soil; S3, pretreating a soil sample; S4, preparing sample solution; S5, detecting the sample; and S6, analyzing the detection result. The method is advantaged in that a sampling point of the soil is selected through a pollution source and the underground water flow direction, after the pollution source is determined, an intersection point of routes through which the underground water flows is selected as a sampling point in a circle drawing manner, so influence of the underground water on pollution propagation can be analyzed, the contaminated areacondition can be determined, an upper-layer, middle-layer and lower-layer sampling method is adopted during sampling, three samples are respectively collected at one sampling point, the contaminated depth of the soil can be analyzed and determined by measuring and comparing the contaminated conditions of the three samples, and monitoring of the soil environment can be comprehensively mastered.

Description

technical field [0001] The invention relates to the technical field of soil environment monitoring, in particular to a soil environment quality monitoring method. Background technique [0002] At present, as people pay more and more attention to soil heavy metal pollution, the relevant research theories on soil heavy metal monitoring in academia are increasing day by day, and different research methods have also been proposed to meet different research needs. With the continuous development of science and technology, soil heavy metal monitoring technology is also developing in a safer, faster, and easier-to-operate direction, and finally forms a scientific and systematic monitoring system to promote the continuous development of soil monitoring technology in my country. [0003] The rapid development of urbanization and industrialization in my country has brought serious impact on the soil environment, and soil heavy metal pollution incidents are increasing year by year. The...

Claims

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Application Information

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IPC IPC(8): G01N21/73G01N1/08
CPCG01N1/08G01N21/73
Inventor 吴娟娟吴涛邓衍报
Owner 安徽伊尔思环境科技股份有限公司
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