Published Central Composite Design in a Refinery’s Wastewater Treatment by Air Flotation by F. Rigas, P. Panteleos, C. Laoudis rigas_0.pdf
Published Tertiary Physico-chemical Treatment of Secondary Effluent from the Chania Municipal Wastewater Treatment Plant by Tassoula E., Diamadopoulos E., Vlachos Ch. 166-173_408_DIAMADOPOULOS_9-2.pdf