L.N, Ukiwe, Ibeneme S.I, Duru C.E, Okolue B.N, Onyedika G.O, and Nweze C.A. 2013. “Chemical and Electro-Coagulation Techniques in Coagulation-Floccculation in Water and Wastewater Treatment- A Review”. JOURNAL OF ADVANCES IN CHEMISTRY 9 (3):1988-99. https://doi.org/10.24297/jac.v9i3.1006.