分光光度法在测定工业废水中铬(Ⅲ)和钴(Ⅱ)含量的应用研究  

The Applied Research of Using Magnimde-dispersing to Mensurete the Content of Chromium and Cobalt in the Industral Waste Water

作　　者：李文典[1] 宋大华 

机构地区：[1]漯河职业技术学院,河南漯河462002 [2]项城市质量技术监督局,河南项城466200

出　　处：《化工时刊》2007年第9期30-31,共2页Chemical Industry Times

摘　　要：利用混和液中多组分吸光度的加和性,对工业废水中铬(Ⅲ)和钴(Ⅱ)含量进行测定,具有准确度高,平行性好,检测速度快等优点,具有可靠的实用价值。It was a convenient, fast and reliable way to mensure the chromium and cobalt in the industral waste water by means of liquid blend. The result was accurate, This method bad a reliable and applied value.

关 键 词：工业废水铬(Ⅲ)和钴(Ⅱ)方法研究 

分 类 号：X832[环境科学与工程—环境工程]