Nancharaiah, Yarlagadda V Formation of aerobic granules in the presence of a synthetic chelating agent. [electronic resource] - Environmental pollution (Barking, Essex : 1987) May 2008 - 37-43 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0269-7491 Standard No.: 10.1016/j.envpol.2007.11.017 doi Subjects--Topical Terms: AerobiosisBiodegradation, EnvironmentalBioreactorsChelating Agents--chemistryFlocculationNitrilotriacetic Acid--chemistrySewageWaste Disposal, Fluid--methodsWater Purification--methods