Industrial industry source-process-terminal whole process collaborative emission reduction potential assessment method
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An industrial, whole-process technology, applied in the field of environmental management, can solve the problems of lack of systematic consideration, lack of precision and pertinence of measures, lack of research on the synergistic emission reduction effect of cleaner production and end-of-line treatment, etc.
Active Publication Date: 2021-11-09
CHINESE RES ACAD OF ENVIRONMENTAL SCI
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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
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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 invention provides an industrial industry source-process-terminal whole process collaborative emission reduction potential assessment method. The method depends on a whole-process pollution emission reduction potential evaluation model focusing on a specific emission reduction control link, namely a source-process-end whole-process emission reduction potential evaluation model (SPECM). Comprising an emission reduction industry screening module, an industrial emission characteristic analysis module and an emission reduction potential evaluation module. The assessment method comprises emission reduction potential difference calculation from top to bottom based on scene analysis, emission characteristic analysis and emission reduction potential evaluation from bottom to top. The invention comprises analyzing application of different products, raw materials, production processes and treatment technologies in the industry and current situations of production and pollution discharge; identifying the emission reduction space in the aspects of raw material replacement, process upgrading, treatment technology upgrading and the like one by one in a potential difference measurement and calculation mode; screening the most potential and feasible production process route for pollution emission reduction, so that a precise countermeasure is provided for regional industry pollution emission 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...
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