电磁场对固定化活性污泥磁性微球处理污水的影响  

Effects of Sewage Treatment with Immobilized Activated Sludge Magnetic Pills under Electromagnetic Field

作　　者：王啸[1,2] 赵安婷 唐维媛 张燕平 邱树毅[1] 

机构地区：[1]贵州大学化学与化工学院发酵工程与生物制药省重点实验室,贵州贵阳550003 [2]贵州大学精化中心/绿色农药与农业生物工程教育部重点实验室,贵州贵阳550025

出　　处：《贵州大学学报（自然科学版）》2011年第3期134-136,共3页Journal of Guizhou University:Natural Sciences

基　　金：贵州省教育厅自然科学基金资助项目(黔教科2006302))

摘　　要：设计了带电磁场的污水处理装置,通过测定污水CODcr的去除率考察装置的运行效果,并获得初步的污水处理工艺参数。固定化活性污泥磁性微球在磁场中进行污水处理实验结果表明:当磁场强度为8.50 m T时,处理污水的CODcr去除率可达87.57%;当磁场强度为80.7 m T时,处理污水的CODcr去除率可达98.42%.A device under electromagnetic filed was designed and its effects were investigated by measuring the removal ratio of sewage CODcr,some initial parameters of the process of sewage treatment were determined.The results show that the removal ratio of CODcr of the wastewater was 87.57% and 98.42% when the magnetic intensity was 8.50mT and 80.7mT,respectively.

关 键 词：电磁场 固定化 磁性微球 活性污泥 污水处理 

分 类 号：X17[环境科学与工程—环境科学]