垃圾填埋场臭气评价方法研究  

A study on Methodology for Landfill Gas Evaluation

作　　者：邹梓[1,2] 林剑[1] 陈娟[1,2] 唐从国[1] 王宁[1] 

机构地区：[1]中国科学院地球化学研究所环境地球化学国家重点实验室,贵阳550002 [2]中国科学院研究生院,北京100049

出　　处：《地球与环境》2010年第1期75-78,共4页Earth and Environment

摘　　要：本论文通过对生活垃圾填埋场填埋气体臭气物质组分及其含量的分析,依据现行的国家恶臭污染物的居住区、工作场所和场界浓度的标准限值,根据臭气浓度和强度的关系式,转化为该气体臭气强度,并给出环境影响评价标准值。最后以黔西县城生活垃圾卫生填埋处理工程为实例,验证该标准的实用性。将该标准值应用于恶臭污染物的环境影响评价,能科学、直观地反应出恶臭污染物对大气环境的影响。采用臭气强度标准对恶臭污染物进行评价是一种针对性、可操作性、比较实用的评价方法,该方法为产生恶臭物质项目的臭气评价提供了借鉴。This paper dealt with the evalution standards of environmental effects on the basis of analyzing the material constitution and percentage of daily life landfill gas, in line with present national standard limitation of smelly pollutants in residential and working areas. It is also taiken in consideration the transformation formula from density and intensity of odor gas. Our standards were verified with fieldwork involved in Qianxi County＇s daily landfill gas evaluation. The standards also can he ap- plied for environmental evaluation of odor gas pollutants which could cause too much damage to the atmosphere. The way by which we adopt odor intensity standards for pollutants is a very scientific, objective way for practical use. This method provides good reference for odor evaluation of odor material project.

关 键 词：生活垃圾填埋气 臭气强度 臭气强度标准 

分 类 号：X82[环境科学与工程—环境工程]