EFEITO DO CAMPO MAGNÉTICO NO PROCESSO DE COAGULAÇÃO PARA TRATAMENTO DE ÁGUA CONTAMINADA COM LAS

Moilton Ribeiro Franco Junior; Nattacia Rodrigues Araujo Felipe Rocha; Alex Anderson Oliveira Moura

doi:10.18540/jcecvl2iss2pp116-124

Authors

Moilton Ribeiro Franco Junior Universidade Federal de Uberlândia Programa de Pos-graduação Biocombustveis
Nattacia Rodrigues Araujo Felipe Rocha UniRV - Universidade de Rio Verde Departamento de Biologia e Química
Alex Anderson Oliveira Moura UniRV - Universidade de Rio Verde- Goiás Departamento de Engenharia Mecânica

DOI:

https://doi.org/10.18540/jcecvl2iss2pp116-124

Keywords:

Coagulation, Magnetic field, Water treatment, Surfactant.

Abstract

The production of cleaning supplies, however, results in the generation of large quantities of polluted wastewater commonly contaminated with surfactants such as lauryl sodium sulphate (LAS). There is an actual need to seek factors intensifying the treatment processes of the wastewaters from industry cleaning supplies. The new methods which not required extension of existing plants or building very expensive reactors are still searching. In recent years much more attention has been directed to the possibility of improvement of waste water treatment by static magnetic field as auxiliary. The aim of this study was to determine the impact of constant magnetic field as well as the integration of this technique with the famous technique used for wastewater treatment which is coagulation by clorate aluminium as a novel method for treatment. This new method has been found to be a useful method for removing turbidity, total solids (TS) and chemical oxygen demand (COD) from chemically treated wastewater.

doi: https://doi.org/10.18540/2446941602022016116