Performance study on application of electro-coagulation for pulp and paper industry effluent treatment.

In current work, the paper mill effluent is treated with electro-coagulation used as a iron and aluminum as sacrificial materials. Various operating parameters such as pH, treatment time and applied voltage were assorted and their influence on efficiency of electro-coagulation was studied. From the experimental investigation it has been found out that at optimum operating conditions like pH 7, treatment time 60 min and applied voltage 20V, COD and Turbidity removal efficiency were highest. [ABSTRACT FROM AUTHOR]