List of Articles Extended aeration process Open Access Article Abstract Page Full-Text 1 - Evaluating the performance of extended aeration process in treatment of hospital wastewater and determining its kinetic coefficients- Case study: Wastewater Treatment Plant of Quds Hospital in Sanandaj Meghdad Pirsaheb Abdollah Dargahi AliAkbar Zinatizadeh Razieh Khamutian Mojgan Mashirpanahi Hafez Golestanifar