混凝-生物铁法处理维生素B1生产废水  

Coagulation-bio-ferric process for the treatment of wastewater from Vitamin B_1 production

作　　者：冯雷雨[1] 孙力平[2] 严媛媛[1] 

机构地区：[1]同济大学污染控制与资源化研究国家重点实验室,上海200092 [2]天津城市建设学院环境与市政工程系,天津300384

出　　处：《工业水处理》2008年第4期33-36,51,共5页Industrial Water Treatment

摘　　要：采用混凝—生物铁法处理维生素B1生产废水,确定了混凝剂的种类及最佳投加量,研究了水力停留时间、溶解氧和pH对生物铁法处理效果的影响,得到了混凝—生物铁法处理维生素B1生产废水的最佳工况条件。Wastewater from Vitamin B1 production has been treated by coagulation-bio-ferric process. After determining the kind and the best quantity of the added flocculant, the effects of HRT,DO and pH on the removal efficiency of bio-ferric process are discussed. Simultaneously the optimal conditions for treating wastewater from Vitamin B1 production by the bio-ferric process are obtained.

关 键 词：混凝 生物铁法 维生素B1生产废水 好氧颗粒污泥 

分 类 号：X703.2[环境科学与工程—环境工程] X787