原子吸收法对污泥中重金属含量的检测

Determination of Heavy Metal Content in Sludge by Atomic Absorption Spectroscopy

文章介绍了用原子吸收分光光度法检测污泥中的镉、铅、铬、铜、锌、镍含量的方法,并对检测过程中应注意的一些问题进行了分析讨论,提出了污泥基体对测定干扰的判定方法。

The thesis introduces determination methods of cd,pb,cr,cu,zn,ni content in sludge by atomic absorption spectroscopy,and then analyses some problems that should be paid attention to.Judgment methods are pointed out when matrix sludge interferes in the determination.