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A method for assessing the potential of collaborative emission reduction in the whole process of industrial industry source-process-end

An industrial and whole-process technology, applied in the field of environmental management, can solve problems such as lack of research on the synergistic emission reduction effect of cleaner production and end-of-life governance, lack of precision and pertinence of measures, and lack of systematic considerations.

Active Publication Date: 2022-04-29
CHINESE RES ACAD OF ENVIRONMENTAL SCI
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Problems solved by technology

The above-mentioned models and methods mostly focus on the adjustment of energy or industrial structure to carry out the formulation of emission reduction strategies. There are few industry-based potential assessment methods based on production technology, and the accuracy and pertinence of measures for industry emission reduction are insufficient.
In addition, the current assessment of emission reduction potential lacks systematic consideration of the production side (cleaner production potential) and governance side (end-of-pipe governance potential), and there is also a lack of research on the synergistic emission reduction effect between cleaner production and end-of-life governance

Method used

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  • A method for assessing the potential of collaborative emission reduction in the whole process of industrial industry source-process-end
  • A method for assessing the potential of collaborative emission reduction in the whole process of industrial industry source-process-end
  • A method for assessing the potential of collaborative emission reduction in the whole process of industrial industry source-process-end

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] In this example, Shunde District, Foshan City, Guangdong Province is selected as the area to be evaluated, and the industry in this area is evaluated for the source-process-end process collaborative emission reduction potential, which specifically includes the following steps:

[0054] S1, Top-down Calculation of Emission Reduction Potential Difference Based on Scenario Analysis

[0055] S11, determine the benchmark area:

[0056] According to the industrial structure of Shunde District, Foshan City, Guangdong Province, Shenzhen City, which has a similar industrial structure to Shunde District but has a high level of clean production, is selected as a benchmark area.

[0057] S12, Identification of emission reduction industry categories:

[0058] According to the two dimensions of emission proportion (X%=2%) and emission intensity (Z%=75%), the figure 2 The identification criteria shown classify the industrial sectors in the area to be evaluated into emission reducti...

Embodiment 2

[0108] In this example, Lanzhou City, Gansu Province is selected as the area to be evaluated, and the industry in this area is evaluated for the source-process-end process collaborative emission reduction potential, which specifically includes the following steps:

[0109] S1, Top-down Calculation of Emission Reduction Potential Difference Based on Scenario Analysis

[0110] S11, determine the benchmark area:

[0111] According to the industrial structure of Lanzhou City, Gansu Province, Gansu Province and Shenzhen City, which have a similar industrial structure to Lanzhou City but have a relatively high level of clean production, are selected as benchmark regions.

[0112] S12, Identification of emission reduction industry categories:

[0113] According to the two dimensions of emission proportion (X%=2%) and emission intensity (Z%=99%), the figure 2 The identification criteria shown classify the industrial sectors in the area to be evaluated into emission reduction indust...

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Abstract

The present invention provides a method for assessing the potential of synergistic emission reduction in the whole process of source-process-end of the industrial industry, which relies on a set of pollution reduction potential evaluation models in the whole process that focus on specific emission reduction control links—source-process-end End-to-end emission reduction potential evaluation model (SPECM), including emission reduction industry screening module, industrial emission characteristic analysis module and emission reduction potential evaluation module; the evaluation method includes top-down emission reduction potential difference based on scenario analysis Calculations, emission characterization and bottom-up assessment of emission reduction potential. The present invention analyzes the application of different products, raw materials, production processes and treatment technologies in the industry, as well as the status of pollution production and discharge, and uses the method of potential difference calculation to identify the emission reduction space in the aspects of raw material replacement, process upgrade, and treatment technology upgrade one by one, and screen pollution. The most potential and feasible production process route for emission reduction provides precise countermeasures for regional industry pollution reduction and transformation and upgrading.

Description

technical field [0001] The invention belongs to the technical field of environmental management, and in particular relates to a method for assessing the collaborative emission reduction potential of the whole process of industrial industry source-process-end. Background technique [0002] Pollution reduction potential assessment is to analyze the reduction space of pollutant generation and emission that can be obtained after implementing different clean production and pollution control technologies at pollution sources. Scholars at home and abroad have conducted a large number of studies on the assessment of the emission reduction potential of different regions, industries and types of pollutants. Commonly used evaluation methods and models at home and abroad include MARKAL model, LEAP model, AIM / Enduse model, RAINS model, CGE model, LEAPChina model, AIM-EnduseChina model, ChinaGEM model, etc. The above-mentioned models and methods mostly focus on the adjustment of energy o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/26
CPCG06Q10/0639G06Q50/26
Inventor 孙园园白璐乔琦张玥李雪迎许文周潇云
Owner CHINESE RES ACAD OF ENVIRONMENTAL SCI
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