bachelorThesis
Remoção de turbidez de efluente de indústria de leite e derivados por processo de coagulação/floculação usando coagulante natural
Fecha
2013-09Registro en:
LEONHARDT, Marcio Rogério. Remoção de turbidez de efluente de indústria de leite e derivados por processo de coagulação/floculação usando coagulante natural. 2013. 60 f. Trabalho de Conclusão de Curso (Graduação) - Universidade Tecnológica Federal do Paraná, Toledo, 2013.
Autor
Leonhardt, Márcio Rogério
Resumen
This study aimed to test the efficiency of the use of organic coagulant Moringa oleifera against the use of inorganic coagulant ferric chloride for the treatment and cleaning of effluent turbidity in a dair y. The extraction of the components of Moringa oleifera saline was performed in sodium chloride 1 mol L-1. In assays using ferric chloride coagulant was found that the optimal concentration is near 550 mg L-1 with a removal of over 99% in turbidity. For
natural coagulant Moringa oleifera, the best result of removing the turbidity reached the result of 82.7%, using the concentration of 70 mg L -1. However, this removal coagulant had a similar tested at different concentrations in all tests it was not possible determine the concentration of better efficiency for the removal of turbidity for this effluent. So on the efficiency displayed by natural coagulant Moringa oleifera, this can be used in the treatment system effluent dairy industry, to assist in the process of coagulation / flocculation, thereby reducing the use of chemical coagulant treatment.