X射线荧光光谱法测定底质中的几种重金属  

The Determination of Several Heavy Metals in the Sediment by X-Ray Fluorescence Spectromtric Analysis

作　　者：林玉斌[1,2,3] 李建义[1,2,3] 桑杰 时军波[1,2,3] 王磊 

机构地区：[1]济南市环境保护科学研究所 [2]济南市环境监理总站 [3]山东省分析测试中心

出　　处：《山东科学》1999年第2期20-22,共3页Shandong Science

摘　　要：采用粉末压制的样片进行Ｘ射线荧光光谱分析，测定底质中的重金属Ａｓ、Ｃｒ、Ｃｕ、Ｐｂ、Ｚｎ，其相对标准误差分别为０００９％、０００８％、００１２％、０００４％和０００１４％。This paper discribes the determaination of As,Cr,Cu,Pb,Zn in the sediment by X-Ray Fluorescence Spectromtric Analysis Using powder pellet. Their relative standard errors are 0.009%,0.008%,0.012%,0.004% and 0.0014% respectively. The accuracy and precision can meet requirements of the sediment sample analysis.

关 键 词：X射线 荧光光谱法 底质 重金属 测定 水质监测 

分 类 号：X132[环境科学与工程—环境科学] X832