Browsing Faculty of Engineering by Subject "COD"

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Brewery effluent sludge characterization and dewatering to increase potential water recycling capabilities

Fosso-Kankeu, Elvis; Van der Vyver, Christiaan; Moyakhe, Dumisane; Waanders, Frans; De Klerk, Corli (EARET, 2018)

In this study various coagulants and flocculants were tested for optimum removal of COD from brewery wastewater. The coagulants used were ferric chloride and an organic coagulant mixture obtained from the brewery company. ...
Removal of COD from biodiesel wastewater using a hydrophobic polymer

Fosso-Kankeu, Elvis; Van den Berg, Marcelle; Waanders, Frans; Pandey, Sadanand (EARET, 2018)

Biodiesel production is increasing internationally as an alternative fuel. This is due to the rapid depletion of non-renewable energy sources. Pure biodiesel product can be obtained by washing the product with hot water. ...