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Emission right initial verification method and system based on differential algorithm

A technology of emission rights and differentiation, applied in the field of initial verification of emission rights based on differentiated algorithms, can solve the problems of unfavorable emission trading work, low efficiency of manual verification, and complicated verification work, so as to promote industrial structure adjustment and improve environmental quality. condition, the effect of improving service quality

Inactive Publication Date: 2017-06-27
北京思路创新科技有限公司
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Problems solved by technology

However, the verification of pollution emission rights in the existing technology is mainly carried out manually, the verification work is complicated and error-prone, and the efficiency of manual verification is low, which is not conducive to the promotion of emission trading work

Method used

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  • Emission right initial verification method and system based on differential algorithm
  • Emission right initial verification method and system based on differential algorithm
  • Emission right initial verification method and system based on differential algorithm

Examples

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Embodiment 1

[0120] Example 1: Calculate the initial sulfur dioxide emission rights of a pollutant emission unit.

[0121] The local area is a non-high-sulfur coal area and a non-key area. The pollutant discharge unit is a coal-fired thermal power plant with a 300,000-kilowatt unit. It is 3.27×108 tons, the average sulfur content is 1%, and the comprehensive desulfurization efficiency is 90%. The industry has emission performance values, and the initial emission rights of the emission unit are verified according to the technical methods and parameters of the system configuration. The specific process is as follows:

[0122] Using the emission performance method to calculate:

[0123] m i =(CAP i ×2400+H i ×0.278×0.3 / 1000)×GPS i ×10 -3

[0124] =(3×105×2400+0)×0.8×10 -3

[0125] =576000 (tons)

[0126] Calculated by material balance algorithm to get SO 2 The theoretical emission is:

[0127] SO 2 Theoretical production amount = coal consumption × coal sulfur content S% × 2 × η ...

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Abstract

The invention relates to an emission right initial verification method and system based on a differential algorithm. The verification method comprises the steps that enterprise basic information and production scale and emission concentration standard information reported by an emission enterprise are received; whether the emission enterprise is an existing emission unit or a new renovation and expansion project is judged according to the received information reported by the emission enterprise; if the emission enterprise is an existing emission unit, an emission capacity computing method is selected; if the emission enterprise is a new renovation and expansion project, an aggregate indicator approved by an environmental impact assessment document is used as emission verification capacity; the emission capacity computing method is selected according to the judgment result; the selected emission capacity computing method is utilized to compute a preliminary verification result; and initial verification capacity is determined by use of a difference ratio and the aggregate indicator approved by the environmental impact assessment document. Through the emission right initial verification method and system, automatic check computation of initial emission right can be realized, the workload of manual verification in all regions can be greatly reduced, check computation errors possibly occurring during manual verification are avoided, the work efficiency of emission right initial verification is improved, and the service quality of a government is perfected.

Description

technical field [0001] The invention belongs to the technical field of environmental protection, and in particular relates to a method and system for initially checking and approving pollution discharge rights based on differential algorithms. Background technique [0002] Pollutant discharge right, also known as discharge right, is the right to discharge pollutants. It refers to the right of the emitter to discharge pollutants to the environment according to law within the quota allocated by the environmental protection supervision and management department and on the premise of ensuring that the exercise of this right does not damage other public environmental rights and interests. The verification of pollutant emission rights is the key to implementing the total amount control system of major pollutants, and the basis for the implementation of pollutant emission permit management and the promotion of emission trading. The verification of pollutant discharge rights aims t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00G06Q10/06G06Q50/26
CPCY02P90/845G06F2219/10G06Q10/0639G06Q50/26G16Z99/00
Inventor 张德辉田海瑞
Owner 北京思路创新科技有限公司
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