【摘要】 本文对北京市车公庄地区2003年取暖期和非取暖期大气可吸入颗粒物PM10中有机污染物浓度及其饱和烃、多环芳烃、含NSO杂原子污染物的组成进行了分析.发现经过北京市蓝天工程,2003年取暖期和非取暖期大气可吸入颗粒物PM10中的有机污染物含量比1997年要低得多,北京市大气环境质量得到了很大的改善.更多还原

【Abstract】 This article comparatively analyze the organic pollutant content of inhale particulate PM10 and distribution of saturated hydrocarbon, PAHs and heterocyclic compounds with N, S, O for warming and nonwarming period. The organic pollutant mainly. Throught this analysis, we can find that content of organic pollutant of inhale particulate PM10 is seriously lower in 2003 than in 1997 by controlling for several years, specially blue sky engineering. So we think it is immediate to decrease discharge of organic pollutant to atmosphere and safeguard human health.更多还原