Characterization of residues from dismantled imported wastes

被引：9

作者：

Feng, Yi-Jian ^{[1
]}

Yang, Yu-Qiang ^{[1
]}

Zhang, Chi ^{[1
]}

Song, Er-Xi ^{[1
]}

Shen, Dong-Sheng ^{[1
]}

Long, Yu-Yang ^{[1
]}

机构：

[1] Zhejiang Gongshang Univ, Sch Environm Sci & Engn, Zhejiang Prov Key Lab Solid Waste Treatment & Rec, Hangzhou 310018, Zhejiang, Peoples R China

来源：

WASTE MANAGEMENT | 2013年 / 33卷 / 05期

关键词：

Background value; Dismantling residues; Imported wastes; Toxicity leaching; CHINA; POLLUTION; MERCURY; HEALTH;

D O I：

10.1016/j.wasman.2013.01.007

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Residues from the imported wastes dismantling process create a great burden on the ambient environment. To develop appropriate strategies for the disposal of such residues, their characteristics were studied through background value analysis and toxicity leaching tests. Our results showed that the heavy metals concentrations in residues were high, particularly those of Cu (7180 mg kg(-1)), (2783 mg kg(-1)), and Pb (1954 mg kg(-1)). Toxicity leaching tests revealed a high metal releasing risk of such residues if they are disposed of in a landfill. However, the residues of imported wastes were also found to have some intrinsic metal recycling value. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：1073 / 1078

页数：6

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