摘要
综述了全球大气汞排放清单研究现状,结果表明,2010年全球排放汞约1 960 t,其中东亚和东南亚地区约占39.7%,在排放来源方面黄金生产和煤炭燃烧分别占37%和24%。介绍了美国、英国和日本的汞大气排放清单,指出中国在汞排放研究方面与发达国家之间还有差距,建议建立详细的汞排放清单,准确掌握汞的使用和排放现状。
This paper studies the global efforts on emission inventory of atmospheric mercury and concludes that 1 960 t of mercury was emitted into the atmosphere globally in 201 0,and 39.7% came from East Asia and Southeast Asia.Gold production and coal combustion accounted for 37% and 24% individually of emitted mercu-ry.Compared with the inventory of U.S.and U.K.and Japan,China′s research on mercury emission still has a great gap.It is strongly recommended to establish the detailed emission inventory of mercury in China to better understand the usage and pollution of mercury.
出处
《环境监测管理与技术》
CSCD
2015年第3期18-21,共4页
The Administration and Technique of Environmental Monitoring
基金
江苏省环境监测科研基金资助项目(1108)
关键词
汞
排放清单
排放系数
大气污染
全球
Hg
Emission inventory
Emission factor
Air pollution
Global
