用差示分光光度法测定高浓度皮革废水中铬的方法探讨

Exploratory Method of Measuring Chromium In High Concentration Leather Waste Water With Differential Spectrophotometry.

介绍了应用差示分光光度法直接测定高浓度皮革废水中Cr的方法,通过与原实验方法分析结果的对比,获得了满意的结果,能基本满足环境监测的要求。

The article introduces method of direct measuring chromium in high concentration leather waste water,through comparing with analyzing result of origanal experimental method.got pleased result and basically statisfied the needs of environmental mornitoring standard.