工业废水中铬、镍、铜、锌、铅的测定

Detection of Chromium、Nickel、Copper、Zinc、Lead in Waste Industry Water With FAAS

采用火焰原子吸收法测定了工业废水中铬、镍、铜、锌、铅的含量,测定的灵敏度较高,相对标准偏差低于7.3％,回收率95％～105％,操作简单快速,结果满意。

Chromium、Nickel、Copper、Zinc、Lead in industry waste water are measured with the method of FAAS. The sensitivity of detectivity is high with 95 % - 105 % as the rate of recovery and below 7.3 % as relative standard deviation. This method is simple and fast with a good result.