Electro-coagulation treatment of oily wastewater with sludge analysis.


Experiments were carried out in a batch reactor to treat the oily effluent by electro-coagulation. The influence of operating parameters such as applied current, type of electrode and electrolysis time on electro-coagulation efficiency has been critically examined. The maximum percentage removal of chemical oxygen demand (COD) was 94% under optimum… (More)
DOI: 10.2166/wst.2012.481


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