工业废水经过简单消解处理后,可以利用原子吸收法测定废水中铁的含量,该方法灵敏度高,操作简便、定量准确,加标回收率在99.3~100.3%之间,RSD在1.5~1.9之间,完全适用工业废水中铁元素的测定.% Industrial waste water after simple treatment, Use of atomic absorption method for the determination of iron content in waste wa-ter. This method was sensitive, and the recoveries were 99.0~99.8%,RSD were 1.5~1.9. This method was perfectly applicable to simultaneous determination of iron in the waste water.
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