环境监控与预警
環境鑑控與預警
배경감공여예경
ENVIRONMENTAL MONITORING AND FOREWARNING
2014年
3期
36-39,43
,共5页
得克隆%电子垃圾回收地%环境介质
得剋隆%電子垃圾迴收地%環境介質
득극륭%전자랄급회수지%배경개질
Dechlorane Plus%E-waste recycling site%Environmental media
对浙江某电子垃圾回收地水体、沉积物、土壤以及大气中得克隆（DP）的污染水平及分布特征进行了调查。结果表明，水、沉积物、土壤和大气样品中均检测出了 DP，分别为0．843～1．56 ng/L，0．185～7．03 ng/g干重，0．115～26．4 ng/g干重和11．2 pg/m3；该区域 DP分布特征表明电子垃圾的拆解和焚烧是环境中 DP的重要来源。
對浙江某電子垃圾迴收地水體、沉積物、土壤以及大氣中得剋隆（DP）的汙染水平及分佈特徵進行瞭調查。結果錶明，水、沉積物、土壤和大氣樣品中均檢測齣瞭 DP，分彆為0．843～1．56 ng/L，0．185～7．03 ng/g榦重，0．115～26．4 ng/g榦重和11．2 pg/m3；該區域 DP分佈特徵錶明電子垃圾的拆解和焚燒是環境中 DP的重要來源。
대절강모전자랄급회수지수체、침적물、토양이급대기중득극륭（DP）적오염수평급분포특정진행료조사。결과표명，수、침적물、토양화대기양품중균검측출료 DP，분별위0．843～1．56 ng/L，0．185～7．03 ng/g간중，0．115～26．4 ng/g간중화11．2 pg/m3；해구역 DP분포특정표명전자랄급적탁해화분소시배경중 DP적중요래원。
Dechlorane Plus (DP),a new chlorinated flame retardant,has been widely used in electronic products.In this research, the levels and spatial distribution of DP in water,sediment,soil and atmosphere from an electronic waste (e-waste)recycling site in Zhejiang Province were investigated.The results showed that DP were detected in all samples.The concentrations of DP in water, sediment,soil and atmosphere ranged from 0.843 to 1.56 ng/L,0.185 to 7.03 ng/g dry weight(dw),0.115 to 26.4ng/g dw and 1 1 .2 pg/m3 ,respectively.The spatial distribution of DP supported that e-waste dismantling and burning process was the important source of DP.
