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Total control method of air pollutant emissions based on early warning of heavy pollution weather

A technology of air pollutants and total emissions, applied in forecasting, data processing applications, calculations, etc., can solve problems such as lack of refined management

Active Publication Date: 2022-05-06
CHINA UNIV OF GEOSCIENCES (BEIJING) +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention aims at the lack of refined management of the total discharge of major air pollutants from fixed pollution sources in the prior art, and proposes a method for controlling the total discharge of air pollutants based on early warning of heavy pollution weather, combined with early warning of heavy pollution weather Information, giving advice on adjusting the working conditions of fixed pollution sources in advance, refining the total amount control management measures, and simulating the maximum allowable emission by making full use of the existing total amount control software and hardware facilities, so as to take measures under the coming heavy pollution weather conditions Improve air quality at minimal cost

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  • Total control method of air pollutant emissions based on early warning of heavy pollution weather
  • Total control method of air pollutant emissions based on early warning of heavy pollution weather
  • Total control method of air pollutant emissions based on early warning of heavy pollution weather

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no. 1 example

[0042] This embodiment provides a method for controlling the total amount of air pollutant emissions from fixed pollution sources based on heavy pollution early warning. figure 1 It is a schematic flow chart of the method for controlling the total amount of air pollutants based on heavy pollution weather early warning according to the first embodiment of the present invention. Such as figure 1 As shown, the method includes:

[0043] Step S1, correlative analysis is carried out on the sewage discharge status of fixed pollution sources in heavily polluted areas and surrounding areas;

[0044] Step S2, establishing a fixed pollution source air pollutant emission concentration model;

[0045] Step S3, when the heavy pollution weather warning occurs, the allowable emission reference value of each fixed pollution source during the heavy pollution period is given through correlation analysis;

[0046] Step S4, adjust the working conditions of the stationary pollution sources accordi...

no. 2 example

[0098] This embodiment provides a system for controlling the total emission of air pollutants from fixed pollution sources based on heavy pollution early warning. figure 2 It is a structural schematic diagram of the total amount control system of air pollutants based on heavy pollution weather early warning according to the second embodiment of the present invention. Such as figure 2 As shown, the system includes: a sewage system management platform-side correlation analysis subsystem 1, and an enterprise-side discharge prediction and adjustment subsystem 1; wherein,

[0099] The sewage system management platform-side correlation analysis subsystem 1 is deployed on the sewage system management platform controlled by the competent department of environmental protection, and is used to perform correlation analysis on the sewage discharge status of heavy pollution areas and fixed pollution sources in surrounding areas. When , the allowable emission reference value of each fixe...

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Abstract

The invention provides a method and system for controlling the total amount of air pollutant discharge from fixed pollution sources based on heavy pollution weather early warning. When the heavy pollution weather warning occurs, simulation analysis is automatically performed to calculate the allowable discharge amount of the fixed pollution source during the heavy pollution period, so as to adjust the working conditions of the fixed pollution source. The invention realizes the total amount control of the main air pollutants from fixed pollution sources with minimum cost and maximum benefit under the condition of ensuring that the heavy pollution weather is reduced by at least one level, and improves and optimizes the total amount control method. In the event of sudden environmental pollution incidents, suggestions for adjusting the working conditions of fixed pollution sources are given in advance, so as to realize dynamic management of the discharge of major pollutants from fixed sources of pollution, and to achieve refined management of the total discharge of major air pollutants from fixed sources of pollution.

Description

technical field [0001] The invention belongs to the field of environmental protection and prevention, and in particular relates to a method for controlling the total amount of air pollutant discharge based on early warning of heavily polluted weather. Background technique [0002] In the face of increasingly serious environmental pollution problems, my country has adopted the "Air Pollution Prevention and Control Law" to protect the atmospheric environment and prevent and control air pollution. The emission control methods for major air pollutants from fixed pollution sources mainly include: concentration control method, P / K control method, total amount control method. [0003] The Chinese patent with the application number 201510214455.8 discloses a step-by-step method for total air pollution control (hereinafter referred to as "step-by-step method"). The method includes the calculation of the basic reduction amount of pollution sources, the calculation of equal rights redu...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04
CPCG06Q10/04
Inventor 钟悦之蒋春来宋晓晖王彦超吕红迪
Owner CHINA UNIV OF GEOSCIENCES (BEIJING)