贵州省部分地区土壤中酞酸酯类污染现状调查  

Some Areas Investigation of Phthalic Esters in Soil of Guizhou Province

作　　者：李存雄[1,2] 方志青[1,2] 张明时[2] 秦樊鑫[2] 吴迪[2] 林野[2] 

机构地区：[1]贵州师范大学化学与材料科学学院,贵州贵阳550001 [2]贵州省山地环境信息系统与生态环境保护重点实验室,贵州贵阳550001

出　　处：《环境监测管理与技术》2010年第1期33-36,共4页The Administration and Technique of Environmental Monitoring

基　　金：贵阳市科学技术计划基金资助项目[(2007)筑科I合同字第1-11号];贵州省科技计划基金资助项目[黔科合高字(2006)5014]

摘　　要：对贵州省部分地区表层土壤中酞酸酯类的污染状况进行了调查。分别在遵义地区、黔南地区、黔东南地区和毕节地区采集483个土壤样品分析，结果表明，样品中酞酸酯总质量比（∑PAEs）为未检出～8．22mg／kg，均值为0．63mg／kg。其中DEHP和DBP为主要污染物，均值分别为0．32mg／kg和0．24mg／kg，检出率分别为90．89％和97．10％。The pollution of phthalic esters （PAEs） was investigated at the top soil in some areas of Guizhou province. The concentrations of six PAE compounds were determined in 483 samples from different sites of Zunyi, Qiannan, Qiandongnan and Bijie. The results indicated that the concentrations were from non-detection to 8.22 mg/kg, the average value was 0.63 mg/kg. DEHP and DBP in the soils were main pollutants for average values 0.32 mg/kg and 0.24 mg/kg and detectable rates 90.89% and 97.10% respectively.

关 键 词：表层土壤 酞酸酯 贵州省 

分 类 号：X520[环境科学与工程—环境工程]