Method for diagnosing river pollution in real time

Abstract

The invention relates to a river supervision method, in particular to a method for diagnosing river pollution in real time. A river pollution diagnosis platform, a pollution degree evaluation module, a pollution reason diagnosis module, a pollution discharge scheme optimization module, a computational model management module and a database management module are adopted in the method. The method is characterized by executing the following steps when a pollution diagnosis project is completed: a, starting the river pollution diagnosis platform; b, setting basic parameters; c, performing river pollution degree evaluation; d, performing river pollution reason diagnosis; e, performing pollution discharge scheme optimization of a pollution enterprise; and f, outputting results. Equipment for implementing the method comprises a remote terminal consisting of a flow meter, a global positioning system (GPS) chip, a solubility detector and a singlechip. By means of method, real-time diagnosis of river pollution degree and pollution reasons is realized, an optimized pollution discharge scheme of the pollution enterprises along the river can be generated after a water quality improvement target or a pollution degree lowering target is input, real-time river pollution condition supervision of an environmental protection department is facilitated, river pollution governance is implemented according to the cases, and emission reduction planning is scientifically performed.

Description

technical field [0001] The invention relates to a river supervision method, in particular to a method for real-time diagnosis of river pollution. It belongs to the field of river management in the environmental protection department. Background technique [0002] Due to the incompatibility between social and economic development and regional environmental capacity, many rivers have been polluted to varying degrees. Facing deteriorating river water environment and shortage of water resources, it is imperative to strengthen river management and pollution control, improve river water quality, and realize sustainable use of water resources. The adoption of effective pollution control measures is based on a full understanding of the river's physical properties, environmental capacity, water quality and pollution causes. Therefore, the premise of river pollution control is to carry out a comprehensive diagnosis of the pollution degree of the river. The diagnosis of river pollut...

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Problems solved by technology

The evaluation results of the degree of river pollution usually focus on the evaluation of the current situation, lacking the analysis of the causes of pollution

[0007] (3) Monitoring costs are high

Existing river pollution evaluation methods and water quality models rely on water quality monitoring data, and water quality testing instruments are expensive, and in order to obtain more accurate evaluation or simulation results, dense monitoring points need to be arranged. Increase the frequency of monitoring, which will consume a lot of manpower, material and financial resources

[0008] In addition, my country has put forward the goal of energy conservation and emission reduction since the "Eleventh Five-Year Plan" period to save energy and reduce pollutant emissions, but only requires the total amount of pollutant emission reduction, and there is no real-time emission reduction quantification suggestion or plan

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