关于高效液相色谱-电感耦合等离子体质谱法测定土壤中四乙基铅的技术方法分析  

On Determination of Tetraethyl Lead in Soil with High Performance Liquid Chromatography-Inductively Coupled Plasma Mass Spectrometry

作　　者：郑琳[1] 刘少玉[1] 付晓燕[1] 李振国[1] 刘景泰[1] 

机构地区：[1]大连市环境监测中心,辽宁大连116023

出　　处：《环境与可持续发展》2015年第6期202-203,共2页Environment and Sustainable Development

基　　金：国家重大科学仪器设备开发专项2011YQ060100<基于质谱技术的全组分痕量重金属分析仪器开发和应用示范>

摘　　要：土壤是自然环境中最大的铅储存库,铅通过大气沉降、废水排放等在土壤中富集,进而通过食物链危害人体。铅是主要的工业毒物和环境污染物之一,且有机铅的毒性远大于无机铅。因此对土壤中有机铅快速准确的检测方法研究势在必行。本文建立了快速提取土壤中四乙基铅的前处理方法,样品经高效液相色谱分离,电感耦合等离子体质谱测定,为土壤中四乙基铅的测定提供快速准确的技术支持。Soil is one of the largest lead repository in the natural environment, such as lead by atmospheric sedimentation, wastewater discharge in the soil enrichment, and harm the human body through food chain. Lead is one of the major industrial poison and environmental pollutants, and organic lead toxicity than inorganic lead. So on soil organic lead rapid accurate testing method in the study is imperative. A processing method of rapid analysis of samples of tetraethyl lead in soil, using high performance liquid chromatography, inductively coupled plasma mass spectrometer, provides a rapid, accurate method for determination of tetraethyl lead in soil.

关 键 词：土壤 四乙基铅 高效液相色谱-电感耦合等离子体质谱 

分 类 号：X833[环境科学与工程—环境工程]