Pollutant diffusion dynamic simulation method for water environment quality monitoring

A technology for environmental quality, dynamic simulation, applied in general water supply conservation, measurement devices, surface/boundary effects, etc., can solve problems such as failure to meet the requirements of sustainable development, losses, etc.

Active Publication Date: 2016-06-15
中国科学院沈阳计算技术研究所有限公司
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Problems solved by technology

[0004] In the existing water environment quality monitoring, the water quality is often continuously monitored through sensors. Once the water body is detected to be polluted, relevant emergency measures are taken, but in fact irreparable losses have been caused.
In fact, the

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  • Pollutant diffusion dynamic simulation method for water environment quality monitoring
  • Pollutant diffusion dynamic simulation method for water environment quality monitoring
  • Pollutant diffusion dynamic simulation method for water environment quality monitoring

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Embodiment Construction

[0031] The present invention will be further described in detail below in conjunction with the embodiments.

[0032] The invention relates to a method for the visualization and dynamic simulation of pollutant diffusion for water environment quality monitoring. This method mainly sets relevant important parameters such as the river to be simulated, the flow rate of the river, the type of pollutants, the concentration of discharged pollutants, and the amount of wastewater discharge according to the requirements of water environment quality monitoring. It is assumed that it is a pollution source that discharges pollutants, and then, according to different simulation methods and simulation types, the dynamic simulation of pollutants' diffusion along the river is carried out.

[0033] Include the following steps:

[0034] Step 1: Model the river. The two banks of a natural river are modeled as two curves consisting of a series of tiny curved segments, and each segment is assigned...

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Abstract

The present invention relates to a pollutant diffusion dynamic simulation method for water environment quality monitoring, and the pollutant diffusion dynamic simulation method comprises the following steps: establishing a river model; then calculating current concentration of pollutants in a measuring point in a zone according to a continuous stable emission model or an instantaneous emission model; and comparing the current concentration of the pollutants with environmental standards to determine a water quality grade, and applying a color to the zone in the river model. The pollutant diffusion dynamic simulation method is not limited by time and regions, more importantly, does not really cause water pollution, and pollutant diffusion conditions can be simulated at any time, so that strong reference information is provided for a best solution for plant location planning and urban development, according to different requirements, a number of parameters are set for the simulation of the pollutant diffusion conditions under different conditions so as to meet different needs.

Description

technical field [0001] The invention relates to the field of water environment quality monitoring, in particular to a method for visualizing and dynamically simulating pollutant diffusion for water environment quality monitoring. Background technique [0002] Water is the source of life, and water is an extremely important and active factor in the natural and social environment. Water is constantly flowing, in the human body, in the farmland, in the factory, making the whole world full of vigor and vitality, and it is the most precious wealth in this world. Therefore, the research on water environment quality monitoring has important practical significance. [0003] In recent years, with the increasingly severe global environmental climate and the frequent occurrence of water pollution incidents, countries around the world have been increasing their efforts to protect the environment. Faced with such a situation, it is urgent to improve environmental information technology ...

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Application Information

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IPC IPC(8): G01N13/00G06F17/50G06F19/00
CPCY02A20/152
Inventor 王宁马元婧周晓磊周旺明郭向坤徐凯白雪祁柏林李安增陈月
Owner 中国科学院沈阳计算技术研究所有限公司
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