绍兴部分河道水中重金属的检测及污染评估  

Detection and Pollution Evaluation of Heavy Metals in Some Rivers in Shaoxing

作　　者：许秋梅[1] 冯玉婷[2] 沈永淼[2,3] 

机构地区：[1]绍兴文理学院分析测试中心,浙江绍兴312000 [2]绍兴文理学院化学化工学院,浙江绍兴312000 [3]江苏省新型环保重点实验室,江苏盐城224051

出　　处：《环境保护科学》2014年第4期7-9,14,共4页Environmental Protection Science

基　　金：国家自然科学基金(21202101);江苏省新型环保重点实验室(AE201306)项目资助

摘　　要：为探索绍兴部分河道水中重金属元素的含量,采用电感耦合等离子体发射光谱(ICP-AES)方法测定绍兴河道水中铬、锰、铁、汞、铅、镍、锡、镉、砷、铜、锌和钴12种重金属元素含量。参照国家有关标准,对重金属检测结果进行与国标标准限值进行比较而达到对重金属的污染评价。结果表明:绍兴部分河流不存在重金属污染情况,但个别元素接近标准限值。To explore the content of heavy metals in some rivers in Shaoxing,inductively coupled plasma atomic emission spectrometry （ICP-AES） was used to detect the contents of 12 kinds of heavy metals in the river water including Cr,Mn,Fe,Hg,Pb,Ni,Sn,Cd,As,Cu,Zn and Co.According to the relevant national standards,the results of heavy metal detection were compared with the national standard limits and heavy metal pollution was evaluated accordingly.The results showed that there was no heavy metal pollution in some certain rivers in Shaoxing.However,the content of individual elements was close to the standard limits.

关 键 词：电感耦合等离子发射光谱 河水 重金属 元素 

分 类 号：X832[环境科学与工程—环境工程]