Method and system for monitoring pollutants in underground water
A monitoring system and pollutant technology, applied in the field of geological exploration, can solve the problems of monitoring analysis, unable to monitor and analyze the form of pollutants and their parasitic environment in real time
Pending Publication Date: 2021-06-22
翟慧明 +1
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Problems solved by technology
[0003] By providing a monitoring method and system for pollutants in groundwater, the present invention solves the technical problem in the prior art that real-time monitoring and analysis of the pollutant form and its parasitic environment existing in the water-soil-rock interface area in the groundwater environment cannot be carried out , to achieve the technical effect of real-time monitoring and analysis of the pollutant form and its parasitic environment in the water-soil-rock interface area in the groundwater environment
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[0035] The embodiment of the present invention provides a method and system for monitoring pollutants in groundwater, which solves the problem that in the prior art, it is impossible to conduct real-time monitoring and analysis of the pollutant form and its parasitic environment in the water-soil-rock interface area in the groundwater environment. Technical problems have been achieved, and the technical effect of real-time monitoring and analysis of the pollutant form and its parasitic environment in the water-soil-rock interface area in the groundwater environment has been realized.
[0036] Before the embodiments of the present invention are described, the pollutants in groundwater in the embodiments of the present invention are described in detail:
[0037] In underground rivers or underground rivers in caves, the surface is very calm, but the internal and bottom water flow is turbulent, and some cave organisms or plankton, as well as pollutants and secondary pollutants may ...
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The invention discloses a method and a system for monitoring pollutants in underground water. The method comprises the steps of: obtaining a B ultrasonic imaging image; according to brightness distribution conditions of different areas in the B-ultrasonic imaging image, calculating a Gaussian weighted average value of pixel values of each local area to divide water, soil and rock in the B-ultrasonic imaging image; monitoring the change conditions of the bed surface terrain and the water-soil-rock interface inside the rock-soil body by monitoring the change conditions of water, soil and rock in the B-ultrasonic imaging image in real time; and determining the range and size of the pollutants in the underground water and the migration path direction of the pollutants in the underground water according to the bed surface terrain and the change condition of the water-soil-rock interface in the rock-soil body, thereby realizing real-time monitoring and analysis of the forms of the pollutants in the water-soil-rock interface area in the underground water environment and the parasitic environment thereof.
Description
technical field [0001] The invention relates to the technical field of geological exploration, in particular to a monitoring method and system for pollutants in groundwater. Background technique [0002] Water is an element of the living environment that human beings and all living organisms cannot live without, and groundwater is an indispensable and important part of water resources. In recent decades, various forms of human activities have increased and diffused various pollutants, and the laying of impermeable or semi-permeable roads has reduced the recharge rate of natural groundwater, resulting in the concentration of pollutants in groundwater. The research on the morphology, structure and migration of groundwater pollutants is of great significance to the protection and utilization of water resources and the early warning and protection of geological disasters. Due to the complex and difficult implementation of the groundwater environment, it is currently impossible ...
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Login to View More IPC IPC(8): G01V1/30G01V1/38G01N29/06
CPCG01V1/306G01V1/38G01N29/0654
Inventor 翟慧明石春娟
Owner 翟慧明