混凝-光催化联用技术处理造纸废水的研究  

Study of the Coagulation—photo catalysis technologies in waster water treatment

作　　者：郑堰日[1,2] 黄漂漂[1,2] 刘明华[1,2] 

机构地区：[1]福州大学环境与资源学院,福建福州350108 [2]福建省生物质资源化技术开发基地,福建福州350108

出　　处：《华东纸业》2010年第5期81-84,共4页Shanghai Paper Making

基　　金：福州大学光催化省部共建国家重点实验室培育基地开放课题(K-092006)

摘　　要：采用混凝-光催化联用技术对造纸废水进行了处理和研究,讨论了各种铝盐及铁盐无机絮凝剂与有机絮凝剂复配后对造纸废水的处理效果、纳米TiO_2光催化剂的制备条件及其对光催化性能的影响以及混凝-光催化联用过程中纳米TiO_2投加量和光照时间等因素对造纸废水CODcr去除率的影响。The wastewater treatment with the technique of coagulation--photo catalysis is studied in this paper. This paper also discusses the effect of the composites of different aluminum and ferric salts inorganic coagulant and organic coagulant on wastewater treatment,the manufacture conditions of photo catalysts nano TiO2 and the light application time on the removal rate of CODcr during the coagulation--photo catalysis.

关 键 词：造纸废水污水处理 混凝 纳米TIO2 光催化 

分 类 号：O643.36[理学—物理化学]