摘要
分析了天津市近几年空气环境中苯并(a)芘的污染来源、变化趋势、污染现状。说明天津市环境空气中苯并(a)芘呈逐渐上升趋势,为此提出了控制苯并(a)芘的对策。
In this paper, pollution sources of the Bap, its level trend and pollution status in the environmental air of Tianjin from 1996 to 1998 was analyzed. The Bap concentration is rising in Tianjin Environmental Air therefore put forward the method to reduce the Bap pollution to improve the air qualityin of Tianjin.
出处
《天津建设科技》
2001年第2期26-27,42,共3页
Tianjin Construction Science and Technology
关键词
环境空气
苯并(A)芘
污染
天津
environmental air Bap pollution improving countermeasure
