Liu W L, Shen C F, Zhang Z, Zhang C B
School of Life Science, Taizhou University, 317000, Linhai, Zhejiang, China.
Bull Environ Contam Toxicol. 2009 Jun;82(6):665-7. doi: 10.1007/s00128-009-9699-3. Epub 2009 Mar 17.
In recent years, increasing concern has surrounded the consequences of improper electric and electronic waste (e-waste) disposal. In this paper, Phthalate esters (PAEs) including dimethyl phthalate (DMP), diethyl phthalate (DEP), di-n-butyl phthalate (DBP), Di-(2-ethylhexyl) phthalate (DEHP) and di-n-octyl phthalate (DnOP) in the e-waste soils were collected and analyzed from sites Fengjiang, Nanshan and Meishu in Taizhou city. The result showed that the total PAEs concentrations ranged from 12.566 to 46.669 mg/kg in these three sites. DEHP, DBP and DEP were the major phthalates accounting for more than 94% of total phthalates studied. Comparing to the results from other studies, the e-waste soils from Taizhou city were severely contaminated with PAEs.
近年来，不当的电子电气废弃物（电子垃圾）处置所带来的后果引发了越来越多的关注。本文采集并分析了台州市枫江、南山和梅树等地电子垃圾土壤中的邻苯二甲酸酯（PAEs），包括邻苯二甲酸二甲酯（DMP）、邻苯二甲酸二乙酯（DEP）、邻苯二甲酸二正丁酯（DBP）、邻苯二甲酸二（2-乙基己基）酯（DEHP）和邻苯二甲酸二正辛酯（DnOP）。结果表明，这三个地点的PAEs总浓度在12.566至46.669毫克/千克之间。DEHP、DBP和DEP是主要的邻苯二甲酸酯，占所研究邻苯二甲酸酯总量的94%以上。与其他研究结果相比，台州市的电子垃圾土壤受到PAEs的严重污染。
