水浴消解法测定水中总铬  

DETERMINATION OF TOTAL CR IN WATER WITH WATER BATH COUNTERACT METHOD

作　　者：蔡裕丰[1] 徐立生[1] 

机构地区：[1]江苏省启东市环境监测站,启东226200

出　　处：《内蒙古环境科学》2009年第1期94-96,共3页Inner Mongolia Environmental Protection

摘　　要：采用比色管水浴消解水样以分光光度法测定总铬。结果表明:该法具有较高的氧化效率,精密度和准确度均优于标准方法,是测定水中总铬的理想方法。The colorimetric water - bathing was adopted to counteract water sampling, and total Cr was determined with spectrometer. The result showed that it had higher oxidation effectiveness, and precision and accuracy were better than standard method. It was ideal method to determine Cr in water.

关 键 词：总铬 测定 水 水浴消解 分光光度法 

分 类 号：X832[环境科学与工程—环境工程]