混凝-磁分离法处理餐饮污水的实验研究  

Study on coagulation-magnetic separation method for kitchen wastewater

作　　者：曾睿 曾正茂 

机构地区：[1]清远市环境工程设计研究所,广东清远511515 [2]东莞市松山湖控股有限公司,广东东莞523786

出　　处：《化学工程与装备》2009年第1期127-129,共3页Chemical Engineering & Equipment

摘　　要：研究了磁分离技术处理餐饮污水的工艺条件和作用机理。磁粉与混凝剂配合后,不仅使得投加的磁粉量减少,而且磁粉的引入加快了污泥的沉降速度,减少了污泥体积和污泥含水量。这些优点为缩短处理周期,减少设备容积,降低污泥处理难度及节约操作费用提供了可能。The technology and mechanism of treating kitchen wastewater by coagulation-magnetic separation method were studied in this paper. Under the coactions of magnetic-particle and flocculants, the treatment effect of magnetic separation was strengthened. No only the amount of magnetic-particle and sludge volume was decreased, but also the subsiding velocity of sludge was increased. These advantages made it possible for reducing treatment time, decreasing volume of equipment and lowing operation spends.

关 键 词：混凝 磁分离 餐饮污水 

分 类 号：X703[环境科学与工程—环境工程] TU991.22[建筑科学—市政工程]