基于地球化学的地质重金属监测技术及问题分析  

Monitoring technology and problem analysis of geological heavy metals based on Geochemistry

作　　者：李延鑫[1] LI Yan-xin(Department of Highway and Bridge,Gansu Vocational and Technical College of Communications,Lanzhou 730070,China)

机构地区：[1]甘肃交通职业技术学院公路桥梁系,甘肃兰州730070

出　　处：《世界有色金属》2020年第9期227-228,共2页World Nonferrous Metals

摘　　要：由于地质重金属监测技术对解决土壤重金属污染问题具有重要作用,为此提出基于地球化学的地质重金属监测技术及问题分析。利用地质化学测量方法对监测样品进行采集将样品带入实验室进行光谱处理,利用液相色谱-原子荧光联用法和微波消解法对处理后的样品进行监测分析,以此完成对基于地球化学的地质重金属监测技术研究。As the monitoring technology of geological heavy metals plays an important role in solving the problem of soil heavy metal pollution,the monitoring technology and problem analysis based on geochemistry are proposed.The monitoring samples were collected by the method of geochemical measurement and brought into the laboratory for spectral processing.The processed samples were monitored and analyzed by the method of Liquid Chromatography Atomic Fluorescence and microwave digestion,so as to complete the research on the monitoring technology of geological heavy metals based on geochemistry.

关 键 词：地球化学 地质重金属 监测技术 液相色谱-原子荧光联用法 

分 类 号：TQ157.9[化学工程—电化学工业]