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Alexander Keucken, Yuan Wang, Keng Han Tng, Greg Leslie, Tom Spanjer and Stephan J. Köhler
Over the years, various technologies have been utilized for Natural Organic Matter (NOM) removal with varying degrees of success. Conventional treatment methods comprising of coagulation, flocculation, sedimentation, or filtration are widely used to remo...
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Osorio Moreira Couto Junior, Maria Angélica Simões Dornelas Barros, Nehemias Curvelo Pereira
Pág. 83 - 88
This study investigated the optimization of time of coagulation, flocculation, and sedimentation of the chemical coagulant, aluminum sulfate and natural coagulant, Tannin. It was performed an economic analysis of the process, checked the removal efficien...
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Karina Cardoso Valverde, Leila Cristina Konradt Moraes, Milene Carvalho Bongiovani, Franciele Pereira Camacho, Rosângela Bergamasco
Pág. 485 - 489
This work suggests the study of the coagulation diagram as a tool to verify the efficiency in removing color and turbidity of the water, using the Moringa oleifera Lam and the association of this biopolymer with the aluminium sulphate as coagulating agen...
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Renata Padilha de Souza, Franciélle Girardi, Veronice Sluzarski Santana, Nádia Regina Camargo Fernandes-Machado, Marcelino Luiz Gimenes
Pág. 89 - 95
The large volume of sugar cane vinasse generated by alcohol distillation motivated current treatment to reduce vinasse volume by a concentration process and to eliminate pollutants in the wastewater. The vinasse concentration by the coagulation/flocculat...
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