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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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