合肥市董铺水库沉积物重金属元素环境污染与潜在生态风险研究  

The Environment Pollution and Potential Ecological Risk of Heavy Metal Element in Sediment from Dong-Pu Reservoir of Hefei

作　　者：张时珍[1] ZHANG Shi zhen(Department of Resources and Environment Engineering,Anhui Water Conservancy Technical College,Hefei 231603,China)

机构地区：[1]安徽水利水电职业技术学院资源与环境工程系,合肥231603

出　　处：《合肥学院学报（综合版）》2017年第5期77-79,共3页Journal of Hefei University：Comprehensive ED

基　　金：安徽省高校自然科学基金重点项目(KJ2014A091)资助

摘　　要：通过电感耦合等离子体质谱法(ICP-MS)对取自合肥董铺水库8个沉积物样品中Cu、Pb、Zn、Ni、Cr、Cd、As 7种重金属元素含量的测试,使用地质累积指数法与潜在生态风险评价模型对其环境污染与生态风险现状进行了研究,为合肥市的水源地保护提供了科学依据。The contents of Cu,Pb,Zn,Ni,Cr,Cd and As from8sediment samples in Dong Pu reservoir from Hefei have been determined by Inductively Coupled Plasma Mass Spectrometry(ICP MS).The environment pollution and potential ecological risk have been studied by geo accumulation index and potential ecological risk evaluation model,and the study result can be used for the protection of water source in Hefei.

关 键 词：董铺水库 沉积物 重金属 地质累积指数 潜在生态风险 

分 类 号：X-52[环境科学与工程]