Sivard, A Strategy for nutrient control in modern effluent treatment plants. [electronic resource] - Water science and technology : a journal of the International Association on Water Pollution Research 2007 - 157-63 p. digital Publication Type: Journal Article ISSN: 0273-1223 Standard No.: 10.2166/wst.2007.224 doi Subjects--Topical Terms: BiofilmsBioreactorsIndustrial WasteMembranes, ArtificialNitrogen--isolation & purificationPaperPhosphorus--isolation & purificationSewage--chemistryWaste Disposal, Fluid--methods