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Waste Disposal & Sustainable Energy
Waste Disposal & Sustainable Energy  2019, Vol. 1 Issue (2): 127-132    DOI: 10.1007/s42768-019-00012-0
    
中国汞排放概述
Xinyu Jiang, Fei Wang
State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou, China
Mercury emissions in China: a general review
Xinyu Jiang, Fei Wang
State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou, China
 全文: PDF 
摘要： 本文综述了我国汞排放的研究现状。全球调查结果中亚洲是全球汞排放量最大的地区，其排放量约占全球的一半，其中中国的汞排放量约占全球的三分之一，即每年600-800吨。因此，我国在减少全球汞排放方面扮演着重要的角色。本文对中国2003年以来的数据进行了研究，汞排放量呈先上升后下降的趋势。我国与世界汞排放源的构成方面存在差异，其中燃煤和有色金属冶炼占到我国汞排放总量的50%以上。尽管我国的汞排放标准与欧盟和美国的标准接近，但我国每年汞的排放量是美国的四倍。目前我国的汞排放主要集中在中东部地区，但西部地区的汞排放量在逐年增加，这可能与工业园区的建设有关。
关键词： 汞排放清单;  汞分布;  排放标准;  汞排放趋势    
Abstract: This paper provides a general review of the research status of mercury emissions in China. Global surveys rank Asia as the region with the largest share of global mercury emissions, accounting for almost half. China contributes about one-third of the world’s mercury emissions, which is 600–800 t per year. And thus, it plays a vital role in reducing global mercury emissions. Data since 2003 has been surveyed. Mercury emissions in China have risen in the beginning and then declined. There are differences in the composition of mercury emissions sources between China and the world, in which coal combustion and non-ferrous metals smelting contribute more than 50% of the emissions in China. Although mercury emission standards in China are close to those of the European Union and the United States, annual mercury emissions in China are four times higher than those of the United States. Mercury emissions in China are concentrated in the central and eastern regions now, but the annual mercury emissions are increasing in the western regions, which may be related to the construction of industrial parks.
Key words: Mercury emissions inventory    Mercury distribution    Emission standard    Mercury emission trend
收稿日期: 2019-06-24 出版日期: 2019-11-01
通讯作者: Fei Wang     E-mail: wangfei@zju.edu.cn
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引用本文:

Xinyu Jiang, Fei Wang. Mercury emissions in China: a general review. Waste Disposal & Sustainable Energy, 2019, 1(2): 127-132.

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http://www.zjujournals.com/wdse/CN/10.1007/s42768-019-00012-0    或    http://www.zjujournals.com/wdse/CN/Y2019/V1/I2/127

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