摘要
为弄清天津市垃圾臭气污染的现状,采用冷阱富集-GC/MS技术测试了不同季节、不同垃圾处理环节臭气的组分和主要组分的含量,摸清了天津市区城市垃圾不同处理环节(收运、中转、填埋、焚烧)不同季节臭气的排放状况,研究了垃圾臭气中恶臭物质与臭气强度的关系,确定出不同垃圾处理环节的臭气主要组分,为有针对性地筛选脱臭技术工艺、科学地管理城市垃圾收运和处理提供了理论依据。
To ascertain the actual condition of pollution of the trash odor in Tianjin,the cold enrich-GC/MS was used to determine the main composition and the material contents of the gas of different trash treatment in different seasons.This paper clearly introduced the emissions rule of different treatment stages(collection,mid-transport,landfill,incineration)in different seasons;the relationship between the concentration of malodorous substance and the intensity;the main malodorous substance in different treatment...
出处
《城市环境与城市生态》
CAS
CSCD
2009年第2期19-23,共5页
Urban Environment & Urban Ecology
基金
天津市应用基础研究计划项目(07JCYBJC06900)
关键词
城市垃圾
恶臭污染
排放特征
成分谱
urban trash
odor pollution
emission characteristic
ingredient spectrum
