Received date: 2002-06-15
Online published: 2010-10-01
The floating media filter is a filter packed with the media whose density is less than that of water. Based on the filtration experiments of the crude water from the purification plant and the secondary outlet water from the wastewater treatment plant,the results show that with the effect of the downward floating media filter, the removal rates of turbidity and suspended solids(SS) are 80% and 45% respectively,and the head loss is no more than 15 cm. Therefore,this floating media filter proves to be an effective pretreating unit for water and wastewater filtration systems.
HU Mingcheng, Li Xuejun . Researches on the floating media filter[J]. Industrial Water Treatment, 2003 , 23(1) : 40 -41,42 . DOI: 10.11894/1005-829x.2003.23(1).40
[1] 胡明成. 一种新型的水处理构筑物--轻质滤料滤池[J].中国给水排水,1996,(5):13
[2] Sugaya K. Filtration of sewage treated water by the use of floating media[J].World Filtration Congress,1993,(6):7729-7733
[3] Vigneswaran S.Floating Medium Filtration of Particle Retention Mechanism in Water Treatment [R].UTS-Project's Progress Report,1994.320-323
[4] 胡明成.漂浮滤料滤在净水与污水处理中的应用[C].北京:中国建设科技文库,1995-2000.1145-1147
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