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 Anaerobic digestion of olive mill wastewater by Blika P.S., Stamatelatou K., Kornaros M. and Lyberatos G. 364-372_605_Blika_11-3.pdf