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Regional atmospheric particulate concentration target accessibility evaluation method

A technology for atmospheric particulate matter and particulate matter, which is applied in instruments, data processing applications, forecasting, etc. to achieve easy operation, ensure the health of production and living environments, and evaluate accurate results

Active Publication Date: 2019-12-24
郑州大学环境技术咨询工程有限公司
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Problems solved by technology

[0004] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a method for assessing the accessibility of the regional atmospheric particulate matter concentration target, which can effectively solve the accessibility assessment of the regional atmospheric particulate matter concentration target and realize the protection of the atmospheric environment. question

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  • Regional atmospheric particulate concentration target accessibility evaluation method
  • Regional atmospheric particulate concentration target accessibility evaluation method
  • Regional atmospheric particulate concentration target accessibility evaluation method

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Embodiment Construction

[0008] The specific implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and specific conditions.

[0009] Depend on figure 1 It shows that based on the local source contribution rate of fine particles and the proportion of primary emissions in the results of atmospheric particle source analysis generally carried out in various places, and the local source contribution rate of inhalable particles. For the calculation of emission reduction, the particle concentration of the target year is predicted by the target annual particle concentration prediction formula, and compared with the target to evaluate the accessibility, which specifically includes the following steps:

[0010] (1) Obtain atmospheric particulate matter source analysis data:

[0011] Obtain the local source contribution rate of fine particulate matter, the proportion of primary emissions, and one indicator data of the local source contribution ra...

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Abstract

The invention relates to a regional atmospheric particulate concentration target accessibility evaluation method. The related atmospheric environment quality protection problem can be effectively solved, and two index data including the local source contribution rate and the primary emission proportion of fine particulate matter in an atmospheric particulate matter source analysis result of a reference year area and one index data including the local source contribution rate of inhalable particulate matter are obtained; calculating the total particulate matter emission reduction amount by calculating and summing the particulate matter emission reduction amount in the region; the regional atmospheric particle concentration prediction formula is utilized to predict the particle concentrationin the target year, and the particle concentration prediction data is compared with the target value, so that regional atmospheric particle concentration accessibility evaluation is realized, and scientific protection of the regional atmospheric environment is promoted. The method is simple, easy to operate, stable and reliable, data are easy to obtain, the method can be effectively used for evaluating the accessibility of the regional atmospheric particulate concentration target, high practicability is achieved, and technical support is provided for strengthening environmental protection anddecision making.

Description

technical field [0001] The invention relates to environmental protection, in particular to a method for assessing the accessibility of a regional atmospheric particulate matter concentration target for assessing the accessibility of the atmospheric particulate matter concentration target. Background technique [0002] With the rapid development of industry and the improvement of people's living standards, air pollution has attracted more and more attention. The accessibility assessment of the concentration of regional atmospheric particulate matter is a key link in explaining the accessibility of relevant indicators and targets in the regional ecological environment protection plan, air pollution prevention and control plan, and atmospheric environmental quality compliance plan. Scientific accessibility assessment It helps to formulate more scientific goals and is more conducive to the protection of regional atmospheric environmental quality. [0003] At present, particulat...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q50/26
CPCG06Q10/04G06Q50/26
Inventor 张宽于鲁冀范鹏宇刘祥张慧靖中秋
Owner 郑州大学环境技术咨询工程有限公司
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