摘要
通过对我厂ＣＯＤＣｒ 测定方法的研究，通过大量试验，对测定ＣＯＤＣｒ 方法进行改进，改进后的方法可以大大提高工作效率，节约试剂，节约时间等，有利于对污染排放的及时监控及管理．
Investigated the measune mefhocl of COD Cr at Luoyang Copper processing group Co.,Ltd.with the improved experimental increase method.The method could increase the work efficiency,lower the consumption of reagent and save time.It was benefited to control the pollutions emission of time.
出处
《昆明理工大学学报（理工版）》
1999年第4期143-147,共5页
Journal of Kunming University of Science and Technology(Natural Science Edition)
