Polluted site soil groundwater pollution risk management and control technical method

A groundwater pollution and groundwater technology, applied in general water supply conservation, water testing, soil material testing, etc., can solve the problems of high testing costs, inaccurate description of the spatial distribution of underground pollution halos, and inaccurate grasp of the trend of migration and diffusion.
CN113379261AActive Publication Date: 2021-09-10SHANGHAI ACADEMY OF ENVIRONMENTAL SCIENCES
8 Cites 8 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI ACADEMY OF ENVIRONMENTAL SCIENCES
Publication Date
2021-09-10

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a polluted site soil groundwater pollution risk management and control technical method. The method comprises the following steps: 1) carrying out site analysis and survey; 2) carrying out first-time full-field lossless scanning detection, identifying and delineating a pollution halo; 3) arranging soil and underground water monitoring points in a targeted manner; 4) carrying out full-field lossless scanning detection irregularly, 5) comparing lossless scanning detection results, 6) carrying out natural attenuation monitoring on soil and underground water pollutants, 7) adjusting the arrangement and sampling frequency of the soil and groundwater monitoring points according to the nondestructive scanning detection result; and 8) accurately tracking the pollution degree and drift range of the field pollution halo by combining the multiple full-field nondestructive scanning detection results and the soil and groundwater monitoring data. According to the invention, lossless scanning detection and natural attenuation monitoring are combined to be applied to tracking detection and early warning of the soil and underground water pollution halo of the polluted site, the precision is high, the cost is low, the interference is small, the omnibearing real-time pollution risk management and control of the site can be realized, and the coping efficiency and precision of diffusion and migration of the pollution halo are obviously improved.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the field of environmental monitoring and engineering technology, and relates to a risk management and control method for soil and groundwater pollution in polluted sites that are not in a hurry to develop (idle) polluted sites that combine non-destructive environmental geophysical exploration and monitoring natural attenuation, and especially relate to a method that is aimed at not in a hurry to develop (idle) polluted sites. Develop (idle) contaminated site soil and groundwater pollution risk management and control technology methods that combine full-field non-destructive scanning detection and monitored natural attenuation. Background technique

[0002] With the successive promulgation of the national "Soil Pollution Prevention and Control Action Plan", "Soil Pollution Prevention and Control Law", "Contaminated Land Soil Environment Management Measures", "Water Pollution Prevention and Control Action Plan", "Groundwater Poll...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More