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	中国非燃煤大气汞排放量估算
	王书肖 ; 刘敏 ; 蒋靖坤 ; 郝吉明 ; 吴烨 ; David G.Streets ; WANG Shu-xiao ; LIU Min ; JIANG Jing-kun ; HAO Ji-ming ; WU Ye ; David G.Streets
	2010-06-10 ; 2010-06-10
关键词	排放量 排放因子 估算 mercury emissions emission factors estimate X51
其他题名	Estimate the Mercury Emissions from Non-coal Sources in China
中文摘要	根据各种非燃煤大气汞排放源的活动水平和排放因子,估算了1995~2003年中国分省非燃煤大气汞的排放量.2003年中国非燃煤大气汞排放量为393t,比燃煤汞排放多137t.在非燃煤大气汞排放中,84%来自有色金属冶炼,其中锌冶炼、铅冶炼、铜冶炼和黄金冶炼分别占总排放的51%、18%、4%和11%.Hg0、Hg2+和HgP在中国非燃煤大气汞排放中所占比例分别为77%、18%和5%.中国非燃煤汞排放在各地区间有较大差异,排放量超过30t.a-1的省区包括湖南、河南和云南,排放强度超过100 g.(km2.a)-1的省区包括上海、湖南、河南、辽宁和广东,这些地区的主要汞排放源为有色金属冶炼和生活垃圾焚烧.1995~2003年中国非燃煤大气汞排放的年均增长率为9%,其中生活垃圾焚烧排放的年均增长率最高,达到42%.; Based on the activity level and emission factors,we estimated the provincial mercury emissions from non-coal sources during the period of 1995～2003 in China.In the year of 2003,non-coal mercury emissions in China reached 393 tonnes,which was 137 tonnes more than the emissions from coal combustion. Approximately 84% of the non-coal mercury emissions came from nonferrous metals smelting.The zinc production,lead production,copper production and gold production contributed respectively 51%,18%,4% and 11% of total non-coal mercury emissions.The shares of elemental mercury(Hg~0),oxidized mercury(Hg~(2+)) and particulate mercury(Hg~p) were 77%,18% and 5%,respectively.The mercury emissions from non-coal sources in provinces including Hunan,Henan and Yunnan exceeded 30(t·a~(-1).) The emission intensity of Shanghai,Hunan,Henan and Liaoning exceeded 100(g·(km~2·a)~(-1)).Main emission sources in these provinces are nonferrous metals smelting and household waste burning.Mercury emissions from non-coal sources in China increased averagely 9 percent from 1995 to 2003,and the household waste burning increased extremely fast,with an average increase rate of 42 percent.; 国家重点基础研究发展规划(973)项目(2005CB422201)
语种	中文 ; 中文
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/64871]
专题	清华大学
推荐引用方式 GB/T 7714	王书肖,刘敏,蒋靖坤,等. 中国非燃煤大气汞排放量估算[J],2010, 2010.
APA	王书肖.,刘敏.,蒋靖坤.,郝吉明.,吴烨.,...&David G.Streets.(2010).中国非燃煤大气汞排放量估算..
MLA	王书肖,et al."中国非燃煤大气汞排放量估算".(2010).

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