曝气生物流化床反应器深度处理印刷电路板废水脱氮效能研究  

STUDY ON NITROGEN REMOVAL EFFICIENCY OF AERATION BIOLOGICAL FLUIDIZED TANK IN THE ADVANCED TREATMENT OF PRINTED CIRCUIT BOARD WASTEWATER

作　　者：郦朝晖 崔兵 宣建锋 

机构地区：[1]煤科集团杭州环保研究院有限公司,浙江杭州311201

出　　处：《能源环境保护》2014年第5期13-15,38,共4页Energy Environmental Protection

基　　金：中国煤炭科工集团有限公司科技创新基金资助项目(2013MS017)

摘　　要：印刷电路板生产废水成分复杂,处理难度大。其中,深度脱氮是该类废水处理的难点。本文应用曝气生物流化床反应器处理印刷电路板废水,研究反应器的脱氮效能,分析反应器中p H值的变化对脱氮效果的影响。Printed circuit board production wastewater contained complicated composition and the treatment was very difficult, especially the advanced nitrogen removal. In this study, the nitrogen removal efficiency was investigated by treatment of printed circuit board wastewater in aeration biological fluidized tank reactor, and the pH effect on nitrogen removal efficiency was discussed.

关 键 词：印刷电路板废水 曝气生物流化床 脱氮 

分 类 号：X703[环境科学与工程—环境工程]