城市高架点源对空气质量的影响分析  

Effects of High Chimney Emission on Air Quality in the Urban Area

作　　者：陈瑞[1] 

机构地区：[1]浙江树人大学环境与生物工程学院,浙江杭州310015

出　　处：《浙江树人大学学报》2003年第5期77-79,共3页Journal of Zhejiang Shuren University

摘　　要：本文从典型高架点源到城市众多高架源的污染进行综合分析,阐述了高架点源的污染分布特征和对城市空气质量的影响,采用集中排放方式的高架点源对城市污染物排放贡献率较大,对城市空气质量贡献不明显。Pollution distribution characteristics of high chimney emission sources and their effects on urban air quality are discussed through a comprehensive analysis of typical high pollution from chimney sources and all high chimney emission sources in a city. High chimney emission sources emerging in recent years contribute to a high rate of pollutant emission in the city, but shows a low rate of pollution to air quality.

关 键 词：高架点源 大气稳定度 二氧化硫 

分 类 号：X820.3[环境科学与工程—环境工程]