Published Coke oven wastewater treatment by two activated sludge systems by Papadimitriou C., Dabou X., Samaras P. and Sakellaropoulos G.P. paper_3_Papadimitriou_346.pdf
Published Characterization of Textile Industries’ Effluents in Kaduna, Nigeria and Pollution Implications by Yusuff R.O. and Sonibare J.A. Yusuff_212-221.pdf