混凝气浮-好氧颗粒污泥膜生物反应器处理造纸厂废水  

TREATMENT OF PAPERMAKING WASTEWATER USING COAGULATION AIR FLOTATIONAEROBIC GRANULAR SLUDGE MBR

作　　者：冯涌[1,2] 卢龙[1] 杨敏[1] 

机构地区：[1]南昌大学环境科学与工程学院,南昌330031 [2]江西省环境监测中心站,南昌330029

出　　处：《环境工程》2012年第5期28-30,34,共4页Environmental Engineering

摘　　要：以普通絮状活性污泥作为接种污泥,在膜生物反应器中采用序批式方法培养好氧颗粒污泥,得到含好氧颗粒污泥的膜生物反应器。采用该反应器处理南昌市某造纸厂亚胺制浆法造纸废水,COD、氨氮、TN、TP去除率分别达90%、94%、93%、92.5%,出水达GB 3544—2008《制浆造纸工业水污染物排放标准》和GB 8978—2002《污水综合排放标准》一级B排放标准。Aerobic granular sludge was cultured using ordinary activated sludge floc through sequencing batch method in a membrane bioreactor.Thus a MBR of aerobic granular sludge is got.It is a successful attempt using this integrated reactor to treat wastewater from pulping of a paper mill in Nanchang.The results show that removal rates of COD,NH3-N,TN and TP of the efflucent are 90%,94%,93%,92.5% respectively.The effluent quality can meet the standard of ＂Pulp and Paper Industry Water Pollutant Discharge Standards＂（GB 3544—2008） and the first B standard of ＂Integrated Wastewater Discharge Standard＂（GB 8978—2002）.

关 键 词：混凝气浮 好氧颗粒污泥 膜生物反应器 废水处理 

分 类 号：X703[环境科学与工程—环境工程]