Evaluation of coal mine pollution abatement benefit based on analytic hierarchy process

摘要

Due to the high energy consumption of China's industrial structure, this has led to serious environmental pollution; in order to improve the efficiency of coal mine pollution reduction, the application of the basic principle of analytic hierarchy process (AHP) was used to select the evaluation index of coal mine pollution reduction, coal mine pollution reduction project, environment benefit evaluation, and target layer analysis. This paper takes the benefit composition and characteristics of coal mine pollution emission reduction project as the entry point, and the actual situation of coal mine pollution emission reduction as the basis; constructs the comprehensive evaluation model of technical and environment benefits of coal mine pollution emission reduction project; and establishes the corresponding comprehensive evaluation system. Through the case study of a mining area, the scientificity, practicality, and feasibility of the index system design are tested.