SBBR挂膜前活性污泥培养与驯化的研究  

Research of cultivation and acclimation of activated sludge before biofilm colonization in sequencing batch biofilm reactor(SBBR)

作　　者：万金保[1,2] 邓香平[1] 王敬斌[1] 吴永明[1,3] 

机构地区：[1]南昌大学环境科学与工程学院,南昌330031 [2]南昌大学鄱阳湖环境与资源利用教育部重点实验室,南昌330047 [3]江西省科学院能源研究所,南昌330029

出　　处：《环境工程学报》2009年第2期246-248,共3页Chinese Journal of Environmental Engineering

基　　金：科技部农业科技成果转化基金项目(2006GB2C500156);"十一五"国家科技支撑计划重点项目(2007BAB23C02)

摘　　要：在序批式生物膜反应器(SBBR)挂膜前驯化活性污泥对养猪场废水进行生物降解实验。结果表明,在驯化期结束时,COD和NH3-N的去除率分别达到85%和74%。对驯化过程中出现的污泥膨胀、上浮、泡沫等异常现象进行了分析,并提出了相应的解决措施。The research is on the biodegradation of the hoggery＇ s wastewater before the hanging of the microbes to domesticate the activated sludge in a sequencing batch biofilm reactor （ SBBR）. The results show that the removal rates of COD and NH3-N achieved 85% and 74% respectively at the end of the acclimation period. It also analyses some abnormal phenomenons such as sludge bulking, floating and foam problems in the acclimation process and proposes the corresponding measures.

关 键 词：活性污泥 培养驯化 序批式生物膜反应器 

分 类 号：X703.1[环境科学与工程—环境工程]