| 广东省某研究区家电拆解对生态环境的影响 |
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| 引用本文： | 温汉辉,罗杰,王渊,李杰.广东省某研究区家电拆解对生态环境的影响[J].地球与环境,2009,37(3). |
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| 作者姓名： | 温汉辉 罗杰 王渊 李杰 |
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| 作者单位： | 1. 中国地质大学研究生院,武汉,430074;广东省工程勘察院,广州,510510
2. 广东省工程勘察院,广州,510510 |
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| 摘 要： | 对广东省某研究区旧家电拆解集中区的土壤、水体、作物分别进行了采样测试,分别以各类国家标准进行了评价,结果表明该研究区的旧家电回收拆解对当地的生态环境造成了严重的破坏,水稻中已有有毒有害元素元素F和Ni超过了《食品中污染物限量(GB2762-2005)》所规定的上限,Hg和Cd也对当地的生态环境构成了严重的潜在威胁。
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| 关 键 词： | 有毒有害元素 污染物 全量 有效态 |
Impact of Household Appliance-discarding on the Ecological Environment in a Study Area of Guangdong Province |
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| WEN Han-hui,LUO Jie,WANG Yuan,LI Jie.Impact of Household Appliance-discarding on the Ecological Environment in a Study Area of Guangdong Province[J].Earth and Environment,2009,37(3). |
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| Authors: | WEN Han-hui LUO Jie WANG Yuan LI Jie |
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| Affiliation: | 1.Graduate School;China University of Geosciences;Wuhan 430074;China;2.Guangdong Engineering Investigation Institute;Guangzhou 510510;China |
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| Abstract: | Soil,water and crops were sampled and tested in a household appliance-discarding area of Guangdong Province,and also were evaluated according to the national standards,respectively.The results showed that human activities do much harm to the biological environment in this area.The concentrations of F and Ni in rice exceed the upper limit of food contaminants MRLs standards.Also,the concentrations of Hg and Cd also impose promotional threat to the local biological environment in the study area. |
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| Keywords: | poisonous and harmful elements pollutant total content available content |
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