进口废电器拆解对周围土壤和作物的污染性研究  

Pollution of Dismantling Import Waste Electrical Equipment to the surrounding Soil and Crops

作　　者：沈东升[1] 王君琴[1] 朱荫湄[1] 牟义军 

机构地区：[1]浙江大学环境与资源学院,浙江杭州310029 [2]浙江台州市环境监测站,浙江台州318000

出　　处：《农业环境科学学报》2004年第2期352-354,共3页Journal of Agro-Environment Science

基　　金：浙江省环保局科技计划项目(9817)

摘　　要：对进口废电器拆解场内、外土壤和作物的现状监测及分析研究的结果表明进口废电器拆解场内的土壤已受到重金属、矿物油的极严重污染,尤其是矿物油、Cu、Pb、Zn的污染最严重;拆解场外的土壤也已受到了重金属(Cu和Ni)及矿物油的污染,但是污染相对轻些。拆解场周围的农田大米也已受到不程度的污染,其特征污染物是增塑剂,主要成分是邻苯二甲酸二异丁酯和邻苯二甲酸二丁酯。The soil and crops in the region and the encompassing region of dismantling import waste electrical equipment were monitored and analyzed. The results showed that the soil in the dismantling region was polluted by heavy metal and mineral oil seriously, especially mineral oil, Cu, Pb and Zn, and the soil in the encompassing dismantling region was also polluted by heavy metal (Cu and Ni) and mineral oil but the degree of pollution was not the same serious as that in the dismantling region. The crops in the dismantling surrounding region were contaminated in varying degrees, the main contaminations are hetero- di- n- butylphthalate and di- n- butylphthalate.

关 键 词：进口废电器 拆解技术 土壤 作物 污染性 重金属污染 邻苯二甲酸二异丁酯 邻苯二甲酸二丁酯 

分 类 号：X53[环境科学与工程—环境工程] X76