ICP-AES测定土壤污染详查样品中有色重金属元素铜锌铬镍钒  

ICP-AES determination of non-ferrous heavy metals copper,zinc,chromium,nickel and vanadium in soil samples

作　　者：王金云[1] 李小娜[1] 吴忠忠 凤海元[1] WANG Jin-yun;LI Xiao-na;WU Zhong-zhong;FENG Hai-yuan(Anhui Institute of geological experiment,Hefei230001,China)

机构地区：[1]安徽省地质实验研究所,安徽合肥230001

出　　处：《世界有色金属》2018年第13期208-209,共2页World Nonferrous Metals

摘　　要：针对土壤污染详查样品,采用HNO_3-HF-HClO_4体系消解样品,(1+1)硝酸提取,电感耦合等离子体发射光谱法(ICP-AES)同时测定Cu、Zn、Cr、Ni等有色重金属元素,校准曲线相关系数都达到了0.9998以上,方法定量限、准确度和精密度满足技术规定要求。HNO3-HF-HClO4 system was used to digest the soil contaminated samples, and （1＋1） nitric acid was extracted. Inductively coupled plasma-atomic emission spectrometry （ICP-AES） was used to simultaneously determine Cu, Zn, Cr, Ni and other non-ferrous heavy metals. Foot technical requirements.

关 键 词：土壤污染详查样品 铜锌铬镍钒 电感耦合等离子体发射光谱 

分 类 号：X753[环境科学与工程—环境工程]