Gavlak, G., Vidal, C. M. de S. and Machado, E. F. (2021) “Treatment of a water treatment plant filter washing water using coagulant regenerated from the decanter sludge”, Semina: Ciências Exatas e Tecnológicas, 42(2), pp. 153–162. doi: 10.5433/1679-0375.2021v42n2p153.