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Groundwater pollution monitoring well monitoring range determination method

A groundwater pollution and determination method technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve the problems of high uncertainty of prediction results, time-consuming and labor-intensive problems

Active Publication Date: 2019-08-13
深圳市南科环保科技有限公司
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  • Abstract
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Problems solved by technology

[0007]Aiming at the above technical problems, the embodiment of the present invention provides a method for determining the monitoring range of groundwater pollution monitoring wells to solve the problem that the existing methods are time-consuming and labor-intensive, and the prediction results are uncertain high sex problem

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  • Groundwater pollution monitoring well monitoring range determination method
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  • Groundwater pollution monitoring well monitoring range determination method

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0027] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used in the description of the present invention in this specification is only for the purpose of describing specific embodiments, and is not used to limit the present invention. The term "and / or" used in this specification includes any and all combinations o...

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Abstract

The invention discloses a groundwater pollution monitoring well monitoring range determination method which comprises the following steps: establishing a groundwater flow numerical model of a target seepage area, dividing the target seepage area into a plurality of cells to form two-dimensional or three-dimensional spatial discrete grids, and taking a solute transport model as an evaluation rule;and for the cells determined as the monitoring range, extracting neighborhood cells, adopting solute transport numerical simulation to identify and determine whether the cells belong to the monitoringrange one by one until a new monitoring range cannot be identified, and forming the monitoring range of the groundwater pollution monitoring well by all the cells belonging to the monitoring range.

Description

technical field [0001] The invention relates to the intersection field of hydrogeology, numerical simulation and mathematical optimization technology, in particular to a method for determining the monitoring range of a groundwater pollution monitoring well. Background technique [0002] Groundwater pollution monitoring well is the main means to realize groundwater pollution monitoring. It is used to monitor and measure the types, concentrations and changing trends of harmful substances in groundwater, evaluate and grasp the pollution status of groundwater, and understand the monitoring of groundwater quality and pollution development trends. It is an important basis for groundwater environmental assessment, groundwater pollution analysis and groundwater pollution prevention and control. [0003] In actual work, due to the high cost of drilling wells, it is often impossible to build a sufficient number of wells to monitor pollution sources. In many areas, representative well ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
CPCG06F30/23
Inventor 毛子龙易树平李锦超周兰兰
Owner 深圳市南科环保科技有限公司
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