|
生物流化床-化学絮凝法处理纸浆漂白废水
|
|
【建筑给排水毕业论文】摘要：使用内循环三相生物流化床处理纸浆含氯漂白废水，经过40d左右的驯化，COD、BOD去除率过到70％以上，色度去除达到70％左右，AOX去除率达到60％左右，后续絮凝处理采用聚铁铝（PFAC）作为絮凝剂，聚丙烯酸胺（PAM）作为助凝剂，出水COD为80mg/L左右，BOD为20mg／L左右，AOX＜lmg／L色度为120C.U。
关键词：生物流化床 造纸废水 漂白废水 絮凝
中图分类号：X793
文献标识码：A
文章编号：1009-2455（2002）01-0027-04
Study on Treatment of Chlorine
Bleaching Effluent by Fluidized Bed Bioreactor -
Coagulation Technology
XIE Cheng, CHEN Zhong-hao,
SHU Ming-jun, LI You-ming
(Paper Making &
Pollution Control Engineering Research Center, South
China University of Technology,Guangzhou 510641, China)
Abstract: The Pulp chlorine effluent was
treated by Inner - Loop Three - Phase Fluidized Bed
Bioreactor.Afer 40 days of domestication in the
|
|
|
广告服务