土壤/沉积物中重金属元素分析的前处理技术研究进展  

Research Progress on Pretreatment Techniques of Heavy Metals Analysis in Soil and Sediment

作　　者：田衎[1] 邢书才[1] 杨郡[1] 周裕敏[1] 徐鹏[1] 孙自杰[1] 

机构地区：[1]环境保护部标准样品研究所无机样品研制室,北京市朝阳区育惠南路1号100029

出　　处：《光谱实验室》2012年第1期247-251,共5页Chinese Journal of Spectroscopy Laboratory

基　　金：环保公益性行业科研专项(200709043)

摘　　要：概述了近年来土壤/沉积物样品中重金属元素分析的前处理技术,包括电热板法、微波消解法、高压密闭消解法和碱熔法等,对各种前处理方法的优缺点进行了比较,并对土壤/沉积物样品中重金属元素的前处理技术研究方向进行了展望。The pretreatment techniques of heavy metals analysis in soil and sediment samples were reviewed for the past several years,including electrothermal board method,microwave digestion method,sealed high-pressure vessels method and alkali fusion digestion method,and the relative merits of various pretreatment methods were compared,while the development tendency of pretreatment techniques of heavy metals in the soil and sediment samples was presented.

关 键 词：土壤 沉积物 重金属 前处理 

分 类 号：O652.4[理学—分析化学]