Authors: Lakay, MT Hulsman, A Ketley, D Warburton, C de Villiers, M Casey, TG Wentzel, MC Ekama, GA

Citation: Mt. Lakay et al., Filamentous organism bulking in nutrient removal activated sludge systems - Paper 7: Exploratory experimental investigations, WATER SA, 25(4), 1999, pp. 383-396