利用层次分析法探讨生活垃圾焚烧设施二噁英类排放的影响因素  

ANALYSIS OF THE INFLUENCING FACTORS FOR DIOXIN EMISSION FROM MUNICIPAL SOLID WASTE INCINERATORS BY THE ANALYTIC HIERARCHY PROCESS

作　　者：任玥[1] 田洪海[2] 李楠[1] 周志广[1] 许鹏军[1] 陆勇[3] 杜兵[1] 刘爱民[1] 

机构地区：[1]国家环境分析测试中心,国家环境保护二噁英污染控制重点实验室,北京100029 [2]环境保护部标准样品研究所,北京100029 [3]清华大学环境科学与工程系POPs研究中心,北京100084

出　　处：《环境化学》2011年第1期391-398,共8页Environmental Chemistry

基　　金：国家重点基础研究发展计划(973)项目(2009CB421602)资助

摘　　要：基于焚烧过程中二噁英类(PCDD/Fs)的生成机理,深入探讨生活垃圾焚烧设施二噁英类生成及排放的诸多影响因素,并依据层次分析法(AHP)原理,从焚烧设施的技术水平、运行状况、管理水平3个影响因素着手建立递阶层次结构模型.分别对模型中的各个影响因素进行定性和半定量化处理,最终实现对生活垃圾焚烧设施二噁英类生成及排放影响因素的重要性进行排序,为有效制定减排措施提供决策参考.Based on the mechanism of dioxin formation in actual combustion system,a large number of possible factors which might influence the dioxin formation in and emission from Municipal Solid Waste Incinerators（MSWIs）,were discussed.According to the principle of the Analytic Hierarchy Process（AHP）,a ladder hierarchical structure model was built from three factors including technological level,operational condition and managerial level in MSWIs.Then the related factors in the model were separately processed qualitatively and semi-quantitatively.In consequence,numerical priorities for each influencing factor were calculated,which might be taken into consideration by environmental policymakers when designing measures for dioxin emission reduction.

关 键 词：层次分析法 生活垃圾焚烧 二噁英类 影响因素 

分 类 号：X51[环境科学与工程—环境工程]