ICP-AES法测定固体废物浸出液中的金属

ICP-AES Method for the Determination of Metallic Elements in Maceration Extract of Petrochemical Solid Wastes

介绍了用ＩＣＰ－ ＡＥＳ 法同时测定石油化工固体废物浸出液中Ｃｕ 、Ｎｉ、Ｃｄ 和Ｚｎ 四种金属元素的方法。该方法简单、快速、准确度高，所测元素的加标回收率均在９６ ％ ～１０２ ％ 之间。

ICP-AES method was used for the determination of Cu、Ni、Cd and Zn in the maceration extract of solid wastes from petrochemical industry.High accuracy is obtained,with the recovery rates for the determined elements lying between 96%～102%.