Dr. Marc HERAN is currently an assistant professor at UM 2, in this laboratory (IEM-GPM) since 2011. He graduated in 1997 with a Engineering level in water science and technologies and obtained his PhD in 2000 with the thesis High frequency reverse filtration in Micro/Ultrafiltration. Its fields of expertise concern water and wastewater treatment, separation process, membrane separation, biological process, physico-chemical process, membrane bioreactors. He has taken part in national and international conferences and has been tutoring several Ph.D in fields of wastewater treatment by membrane bioreactor. The research team has various equipment, and hardware dedied to wastewater treatment and modeling And Supervising graduate students for M.Sc. and Ph.D. in the field of Water treatment.