土壤中重金属含量的检测技术研究进展  

Advances in Detection Technology of Heavy Metals in Soil

作　　者：刘立红[1] 孙晶[1] 陈丽华[1] 车文实[1] 代立梅[1] 王艳妮[1] 

机构地区：[1]黑河学院,黑龙江黑河164300

出　　处：《化工时刊》2017年第2期41-44,共4页Chemical Industry Times

基　　金：黑河学院科研项目资助(项目编号:KJY201505)

摘　　要：本文综述了土壤中重金属含量检测技术,包括传统的光谱法(原子吸收光谱法、电感耦合等离子体—原子发射光谱法、原子荧光光谱法、x射线荧光光谱法、激光诱导击穿光谱法)及新型检测技术(生物传感器法、酶抑制法),并总结了各种方法所具有的特点、适用范围、经济成本、检出限及各检测技术存在的问题,讨论了现存重金属检测技术所存在的问题和发展方向,以期为建立灵敏度更高、更准确、更快速的检测方法提供参考。In this paper,techniques for the determination of heavy metals in soils are reviewed,including conventional spectroscopy（atomic absorption spectrometry,inductively coupled plasma-atomic emission spectrometry,atomic fluorescence spectrometry,x-ray fluorescence spectrometry,laser induced breakdown spectroscopy） and new detection technology（biosensor method,enzyme inhibition method）,And summed up the characteristics of the various methods,the scope of application,economic costs,detection limits and the detection technology problems,The existing problems and development direction of heavy metal detection technology were discussed in order to provide reference for the establishment of more sensitive,more accurate and faster detection methods.

关 键 词：土壤 重金属含量 检测技术 

分 类 号：O652[理学—分析化学] X833[理学—化学]