POPs监测技术在环境样品中应用  

The POPs Monitor Technology Applies in the Environment Sample

作　　者：凌建刚 康孟利 俞静芬 朱优峰[3] 吕燕 吴松维[3] 陈海燕[4] 

机构地区：[1]宁波市农业科学研究院农产品加工研究所,浙江宁波315040 [2]宁波市农产品质量检测中心,浙江宁波315040 [3]浙江大学,浙江杭州 [4]华中农业大学,湖北武汉430070

出　　处：《中国环境监测》2008年第6期20-26,共7页Environmental Monitoring in China

基　　金：宁波市农业科技攻关项目(2005C100010);宁波市农科教结合项目(2006NK32)

摘　　要：利用超声提取、固相萃取(SPE)净化和GC-MS技术对某市四个区的的果蔬基地7个土壤样品进行了土壤中持久性有机氯污染物分析。结果显示,土壤样品中主要有机污染物为γ-HCH、异狄氏剂和α-HCH,其中γ-HCH的检出率为100%,不同样品中γ-HCH和异狄氏剂差异明显,异狄氏剂和α-HCH检出率分别为86%和71.4%。Using the supercnic extraction,the solid phase extract （SPE） purification and the GC-MS technology to some city four areas fruits and vegetables samplc 7 have carried on the soil the durable organic chlorine pollutant analysis. The result showed that in soil sample main orgamopllutant for γ-HCH, different dieldrin and ct-ttCH, γ-HCH the detection rate is 100%, in the different sample γ-HCH and the different dieldrin difference is obvious, the different dieldrin and a-HCH the detection rate respectively is 86% and 71.4%.

关 键 词：POPs监测技术 土壤 持久性有机氯污染物 应用 

分 类 号：X830[环境科学与工程—环境工程]