【摘要】 本文论述了成都市扬尘污染现状并统计了成都市扬尘排放量 ,说明成都市扬尘污染相当严重 ,已成为影响大气质量的主要因素之一。加强扬尘管理和治理应成为大气环境管理和治理的一项重要内容更多还原

【Abstract】 This paper studies the source and the emis sion quantity of flying dust in Chengdu.It is showed that flying dust in Chengdu cit y is a great heavy pollution to air quality .Flying dust has become one of important factors affecting air quality.It is imp ortant to stress on controlling of flying dust for air environment management an d air pollution control.更多还原