基于模糊综合评价法的含硫矿山空气质量在线监测与评价研究  

Research on Online Monitoring and Evaluation of Air Quality in Sulfur-bearing Mines Based on Fuzzy Comprehensive Evaluation Method

作　　者：龙永全 王雷 欧恩国 熊常然 刘立顺 LONG Yongquan;WANG Lei;OU Enguo;XIONG Changran;LIU Lishun(Guangxi Huaxi Mining Co.,Ltd.,Tongkeng Mining Branch,Hechi 547205,China;Beijing General Research Institute ofMining and Metallurgy,Beijing 100160,China;National Centre for International Research on Green Metal Mining,Beijing 102628,China)

机构地区：[1]广西华锡矿业有限公司铜坑矿业分公司,广西河池547205 [2]矿冶科技集团有限公司,北京100160 [3]国家金属矿绿色开采国际联合研究中心,北京102628

出　　处：《湖南有色金属》2024年第6期84-89,共6页Hunan Nonferrous Metals

基　　金：国家重点研发计划项目(2022YFC2900159)。

摘　　要：矿山地下作业环境对安全生产具有重要意义,含硫矿山地下火区与采矿生产均会影响地下空气环境。为全面、准确地评估地下空气质量,建立地下空气质量在线监测系统,同时结合相关安全规程建立地下空气质量指数模型以量化监测数据,选取SO_(2)、NO_(2)、CO、H_(2)S气体作为评价指标并采用层次分析法确定各指标权重,基于模糊综合评价法构建含硫矿山地下空气质量评价模型,实现对地下空气质量的综合评价。研究结果表明,以铜坑矿为例的地下火区附近空气质量综合评价等级为良好,与在线监测分析结果一致,符合客观工程实际,为含硫矿山地下空气环境提供了科学全面的评价手段。The underground working environment of mines is of great significance to safe production.Both the underground fire area and the mining production of sulfur-bearing mines will exert a considerable influence on the underground air environment.To undertake a comprehensive and precise assessment of underground air quality,an online monitoring system for underground air quality was established,and an underground air quality index model was developed in conjunction with relevant safety protocols to quantify the monitoring data.SO_(2),NO_(2),CO,and H_(2)S gases were selected as evaluation indicators,and the weights of each index were determined through the analytic hierarchy process.Based on the fuzzy comprehensive evaluation approach,the evaluation model of underground air quality in sulfur-bearing mines is developed to achieve a comprehensive evaluation of underground air quality.The results indicate that the comprehensive evaluation grade of air quality near the underground fire area of Tongkeng Mine is favorable,which is in line with the outcomes of online monitoring and analysis,and conforms to the objective engineering practice,providing a scientific and comprehensive evaluation means for the underground air environment of sulfur-bearing mines.

关 键 词：含硫矿山 空气质量监测 层次分析法 模糊综合评价 

分 类 号：X751[环境科学与工程—环境工程]