Pollution source discharge permission amount distribution method based on environment capacity
A technology of environmental capacity and allocation method, applied in the field of water environmental engineering, can solve the problems of not fully considering the water environment quality of the basin, the water environment management requirements, and the water environment quality not being directly related or responding
Pending Publication Date: 2021-08-03
辽宁省生态环境保护科技中心
View PDF0 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The pollutant discharge permits that have been issued at present are based on the allocation of pollutant discharge permits based on the total target amount, and are not directly related to or respond to the quality of the water environment. They are based on industry discharge standards and local discharge standards to determine the permitted discharge concentration and discharge limit. , did not fully consider the water environment quality of the basin, water function objectives and other water environment management requirements
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0028] The following specific embodiments of the present invention are described in combination with practical applications, and the following specific embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.
[0029] The theories involved in the present invention include water quality simulation theory, planning optimization theory, etc. The present invention uses water quality simulation theory to determine the response relationship between pollution sources and water quality on the basis of actual monitoring and numerical simulation, and uses planning optimization theory to determine the environment of the watershed. Capacity, combining qualitative and quantitative analysis to determine the allocation of pollutant discharge permits for each pollution source.
[0030] Taking a certain tributary of the Liaohe River Basin as an example, since the width and depth of the river in this river basin are small, th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a pollution source discharge permission amount distribution method based on environment capacity. The method comprises the following operation steps: 1, acquiring data; 2, establishing a response relationship between pollutant input and water quality; 3, establishing an environment capacity simulation model, and calculating the environment capacity; and 4, establishing an environment capacity distribution model, and distributing the water environment capacity to each pollution source. According to the method, factors such as the pollution load contribution rate of the pollution source, the GDP output value, the number of employment population undertaken, the pollution discharge intensity and the river characteristics are comprehensively considered, the drainage basin pollution source pollution discharge permission amount is determined, and the method has important significance on drainage basin water environment management.
Description
technical field [0001] The invention belongs to the technical field of water environment engineering, and in particular provides a method for allocating pollutant discharge permits of pollution sources based on environmental capacity. Background technique [0002] The allocation of pollutant discharge permits implemented in my country includes two aspects: the allocation of pollutant discharge permits based on the total target amount and the allocation of pollutant discharge permits based on water quality improvement. The pollutant discharge permits that have been issued at present are based on the allocation of pollutant discharge permits based on the total target amount, and are not directly related to or respond to the water environment quality. They are based on industry discharge standards and local discharge standards to determine the permitted discharge concentration and discharge limit. , without fully considering the water environment quality of the basin, water fun...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): G06F30/20G06Q10/06G06Q50/26
CPCG06F30/20G06Q50/26G06Q10/06313Y02A20/152
Inventor 刘岚昕程希雷王京城王秀朱悦
Owner 辽宁省生态环境保护科技中心