摘要
采用铁屑过滤法预处理可生化性差的印染废水，能改善废水的可生化性，降低废水的ＣＯＤ和色度。
The less-bio degradable printing and dyeing waste
water has been pretreated by an iron chipping-filtration process.The results indicate that the
pretreatment process can improve bio degradability of the waste water and reduceCODandcolority,
resulting in thebenefittothefolow-upbiologicaltreatment.
出处
《化工环保》
CAS
CSCD
北大核心
1999年第3期135-139,共5页
Environmental Protection of Chemical Industry
