Alternative technique for removal of phosphorus in wastewater using chemically surface-modified silica filter

作者: DaeGun Kim , InSang Yoo , ByungSeok Park , YongHyun Lee , SaeHoon Kim

DOI: 10.1016/J.JIEC.2012.03.003

关键词: Filter (aquarium)Sewage treatmentPhosphorusMaterials scienceIon exchangeSurface modificationWastewaterFlocculationSinteringInorganic chemistry

摘要: Abstract An innovative phosphorus removal filter made of silica granules was designed and evaluated for advanced wastewater treatment. The from natural mineral stones were formed into a porous body by sintering with addition glass powder. removed the ionic exchange mechanism between OH− in Si(OH)4 PO43− wastewater. very effective removing ion exchange. We found possibility no sludge production characteristics flocculation treatment techniques, it seems to be quite meaningful as new

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