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| 我国大气铅浓度水平与污染源排放特征 | |
| 引用本文： | 李军,孙春宝,李云,李建刚,金典,李文丹.我国大气铅浓度水平与污染源排放特征[J].化工环保,2009,29(4). |
| 作者姓名： | 李军 孙春宝 李云 李建刚 金典 李文丹 |
| 作者单位： | 1. 北京科技大学土木与环境工程学院,北京100083;乌鲁木齐市环保局,新疆乌鲁木齐830063 2. 北京科技大学土木与环境工程学院,北京,100083 3. 云南省昆明市官渡区环境监测站,云南昆明,650200 4. 乌鲁木齐市环保局,新疆乌鲁木齐,830063 5. 防化指挥工程学院,北京,102205 |
| 摘 要： | 总结和评价了我国大气铅浓度水平、大气铅污染源的主要类型和排放特征,对今后我国大气铅污染发展趋势进行了说明.汽油无铅化以后,我国城市大气环境中的铅浓度有所下降,一般不超过国家标准的限值,但农村地区大气铅污染状况应引起高度重视.涉铅工业排放、燃煤排放和汽车尾气是大气铅污染的主要来源.我国大气铅污染源涉及行业和部门庞杂,伴随着铅产品的整个生命周期. |
| 关 键 词： | 大气 铅 污染源 排放特征 |
Concentration of Lead in Atmosphere and Emission Characteristics of Pollution Sources in China |
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| Li Jun,Sun Chunbao,Li Yun,Li Jiangang,Jin Dian,Li Wendan.Concentration of Lead in Atmosphere and Emission Characteristics of Pollution Sources in China[J].Environmental Protection of Chemical Industry,2009,29(4). | |
| Authors: | Li Jun Sun Chunbao Li Yun Li Jiangang Jin Dian Li Wendan |
| Abstract: | The concentration of lead in atmosphere and the main types and emission characteristics of pollution sources in China are summarized and estimated. The trend of atmospheric lead pollution in China is commented. By using non-lead gasoline, the concentration of lead in the air of China's cities is decreased to not more than the limit of the national standard, but the problem of atmospheric lead pollution in countryside should be paid great attention. The atmospheric lead pollution are caused mainly by lead industry emission, coal combustion emission and vehicle tail gas, which involves many industries and departments in China and exists throughout the whole life cycle of lead products. |
| Keywords: | atmosphere lead pollution source emission characteristic |
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