复合型絮凝剂在印染废水处理中的研究  

Research on Dyeing Wastewater Treatment by Using Complex Flocculant

作　　者：宫克[1] 张桂兰[1] 窦艳梅[1] 李永波[1] 

机构地区：[1]沈阳大学基础部,辽宁沈阳110044

出　　处：《沈阳大学学报》2001年第4期32-34,共3页

摘　　要：用自制的新型复合絮凝剂处理印染废水 ,可使色度降至 98- 99倍以下 ,COD去除率达 82 - 91 % ,工艺流程简单 ,易操作 ,效果较好。A method is developed to printing and dyeing wastewater with a new kind of self-prepared-flocculant,gave colorities below98-99,the CODcr are decreased by 82-91%.It's a simple technological process and easy to operate,the advantages of offective are obtained.

关 键 词：印染废水 絮凝剂 絮凝沉降 废水处理 色度 搅拌强度 搅拌时间 

分 类 号：X791[环境科学与工程—环境工程] X703.5