微波消解-GFAAS测定肥料中铅、镉含量的方法研究  

Determination of Lead and Cadmium in Fertilizer by Microwave Digestion-GFAAS

作　　者：顾婉娜[1] Gu Wanna(Department of Applied Chemistry,Liaoning Petrochemical Vocational and Technical College,Jinzhou City,Liaoning 121000)

机构地区：[1]辽宁石化职业技术学院应用化学系

出　　处：《石化技术》2019年第9期43-44,共2页Petrochemical Industry Technology

摘　　要：本文主要对微波消解-GFAAS测定肥料中的铅、镉含量的方法进行了研究,在研究过程中使用这两种方式同时进行了测定,测定结果显示出微波消解-GFAAS测定有着较为良好的测定效果,能够起到较为准确的测定方式,而且还能在一定程度上节约不必要的时间以及人力,值得使用。This paper mainly studies the method of microwave digestion-GFAAS to determine the content of lead and cadmium in fertilizers.In the course of the study,the two methods were used to determine simultaneously.The results show that the microwave digestion-GFAAS method has a good effect on the determination of lead and cadmium,can play a more accurate determination method,and can save unnecessary time to a certain extent.As well as manpower,it is worth using.

关 键 词：微波消解 GFAAS 肥料 铅 镉 

分 类 号：O65[理学—分析化学]