| 大型垃圾焚烧厂周边环境汞影响的初步调查 |
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| 引用本文： | 汤庆合,丁振华,江家骅,杨文华,程金平,王文华. 大型垃圾焚烧厂周边环境汞影响的初步调查[J]. 环境科学, 2005, 26(1): 196-199 |
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| 作者姓名： | 汤庆合 丁振华 江家骅 杨文华 程金平 王文华 |
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| 作者单位： | 上海交通大学环境科学与工程学院,上海,200240;上海市环境科学研究院,上海,200233;上海交通大学环境科学与工程学院,上海,200240;上海市环境科学研究院,上海,200233 |
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| 基金项目： | 国家自然科学基金项目(20077016) |
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| 摘 要： | 对上海浦东生活垃圾焚烧厂运行2年来对周边环境的汞影响的初步调查结果显示:垃圾焚烧厂周边环境的土壤背景值偏高,平均为125.9ng/g;运行1a后和2a后的平均值分别为139.9ng/g和137.7ng/g,其中处于下风口的偏西面受影响较大;当地种植的大部分蔬菜叶子的汞含量超过国家卫生标准(GB2762-94),2003年的大豆和高梁果实中汞含量分别是2002年的2.3和2.7倍.垃圾焚烧厂上风口、厂区内和下风口处大气汞浓度分别为5.1ng/m3、5.0ng/m3和10.6ng/m3.
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| 关 键 词： | 垃圾焚烧 汞 分布 影响 |
| 文章编号： | 0250-3301(2005)01-0196-04 |
| 收稿时间： | 2004-03-31 |
| 修稿时间： | 2004-07-29 |
Environmental Effects of Mercury Around a Large Scale MSW Incineration Plant |
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| TANG Qing-he,DING Zhen-hu,JIANG Jia-hu,YANG Wen-hu,CHENG Jin-ping and WANG Wen-hua. Environmental Effects of Mercury Around a Large Scale MSW Incineration Plant[J]. Chinese Journal of Environmental Science, 2005, 26(1): 196-199 |
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| Authors: | TANG Qing-he DING Zhen-hu JIANG Jia-hu YANG Wen-hu CHENG Jin-ping WANG Wen-hua |
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| Affiliation: | School of Environmental Science and Engineering, Shanghai Jiaotong University, Shanghai 200240, China. tangqinghe@hotmail.com |
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| Abstract: | Samples of soil, vegetables, crops and air collected from Yuqiao Incineration Palnt, Pudong Shanghai, were analyzed with an AMA-254 liquid/solid mercury analyzer. It is shown that background levels(BLs,2001) of mercury in surface soil is a little higher, mercury content in soils one year after operation(2002) and two year(2003) were both higher than BLs. The levels of mercury in vegetables is higher than Standard levels (GB 2762-94), the content of mercury in Soya and broomcorn sampled in 2003 was 2.3 and 2.7 times than that in 2002. Atmospheric mercury levels were 10.1,5.0 and 10.6 ng/m3 in up-site,site and down-site. |
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| Keywords: | incineration mercury influence |
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