中国人类活动源非甲烷挥发性有机物(NMVOC)排放总量及分布  

Anthropogenic Total Emissions and Distribution of Non-methane Volatile Organic Compounds in China

作　　者：范辞冬[1] 王幸锐[1] 王玉瑶[1] 刘方[1] 吴崇丹[1] 

机构地区：[1]四川省环境保护科学研究院,成都610041

出　　处：《四川环境》2012年第1期82-87,共6页Sichuan Environment

摘　　要：研究了各污染源的NMVOC排放因子,重点分析化工产储源的NMVOC排放因子,估计了1998～2007年中国各地区、各污染源挥发性有机物(NMVOC)排放总量,并研究了各污染源NMVOC各成分的分布特征。研究表明,近年来NMVOC排放总量呈上升趋势,2007年中国人类活动排放NMVOC总量达到2380.24万吨,是1998年的1.8倍。其中固定源燃烧排放958.95万吨(生物质燃料842.27万吨),交通源478.62万吨,溶剂应用408.23万吨,化工产储源301.11万吨,石油储运和精炼131.84万吨,混杂源101.49万吨。本研究为挥发性有机物(VOC)总量控制提供参考。Emission factors （EF） of anthropogenic total emissions and distribution of non-methane volatile organic compounds （NMVOC） at every pollution source were studied. The total emission of China during 1998 - 2007 was estimated. The distribution of every component in NMVOC was studied as well. The results showed that total emission of NMVOC in China tended to increase and reached to 23. 8024 million tons in 2007, being 1.8 times of that in 1998. The emissions from different sources including stationary combustion, vehicles, solvent utilization, chemical engineering, petroleum transport-storage and refinery, and sources else were 9. 5895, 4. 7862, 4. 0822, 3. 0111, 1. 3184 and 1. 0149 million tons respectively. This research provided references for controlling total VOC emission.

关 键 词：排放因子 VOC NMVOC 化工产储源 

分 类 号：X501[环境科学与工程—环境工程]