磁铁矿生物流化床操作参数的优化  

Optimize the operating parameter of magnetite biological fluidized beds reactor

作　　者：李海红[1] 王利红[1] 申兰芹[1] 

机构地区：[1]邯郸市职业技术学院,河北邯郸056001

出　　处：《河北工程大学学报（自然科学版）》2007年第3期23-25,共3页Journal of Hebei University of Engineering:Natural Science Edition

摘　　要：设计一定尺寸和内构件的生物流化床,选择微细粒磁铁矿作为反应器的载体,采用生活污水进行验证,确定了最佳的水力停留时间、充气量、回流比等操作参数,为流化床的正常运作提供了依据。Biological fluidized beds of definite dimension and inner component were designed. Fine parti-cles of magnetite were chosen as the carrier of reactor. The feasible operational parameter including the dwell time of the waterpower, the air puff amount and the circumfluence ratio were confirmed by treating with the domestic sewage. The results lay the foundation for the fluidized beds＇ well move and operation.

关 键 词：流化床 磁铁矿 操作参数 

分 类 号：X703[环境科学与工程—环境工程]