1. Effect of the ozonation pretreatment on biogas production from waste activated sludge of tehran wastewater treatment plant. (September 2021) Authors: Hodaei, Mahdi; Ghasemi, Shahnaz; Khosravi, Arash; Vossoughi, Manouchehr Journal: Biomass and bioenergy Issue: Volume 152(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗