江苏某重金属污染地块土壤污染调查与风险评估  

Investigation and health risk assessment of soil pollution in a heavy metal contaminated plot in Jiangsu Province

作　　者：黄晟 沈华光 张会[1] 严文婕[1] 范茂余 Huang Sheng;Shen Huaguang;Zhang Hui;Yan Wenjie;Fan Maoyu(East China Mineral Exploration and Development Bureau of Jiangsu Province,Nanjing Jiangsu 210007,China)

机构地区：[1]江苏省有色金属华东地质勘查局,江苏南京210007

出　　处：《环境与发展》2020年第6期72-73,共2页Environment & Development

摘　　要：对江苏某重金属污染地块进行了土壤污染调查,并进行了风险评估。结果表明土壤中镍、铬、六价铬等三种污染物浓度超过筛选值。其中,镍、六价铬的健康风险超过可接受风险水平。在此基础上提出了修复目标。A soil pollution survey was conducted on a heavy metal contaminated plot in Jiangsu Province,and a risk assessment was conducted.The results showed that the concentrations of nickel,chromium and hexavalent chromium in the soil exceeded the screening value.Among them,the health risks of nickel and hexavalent chromium exceed acceptable risk levels.On this basis,the repair target is proposed.

关 键 词：重金属 污染调查 风险评估 

分 类 号：X50[环境科学与工程—环境工程]