Baqiyatallah University of Medical Sciences Journal of Applied Biotechnology Reports 2322-1186 5 4 2018 12 01 Perspectives on Membrane Bioreactor Potential for Treatment of Pulp and Paper Industry Wastewater: A Critical Review 139 150 83076 10.29252/JABR.05.04.02 EN Ali Izadi Department of Chemical Engineering, Babol Noshirvani University of Technology, Mazandaran, Iran Morteza Hosseini Department of Chemical Engineering, Babol Noshirvani University of Technology, Mazandaran, Iran Ghasem Najafpour Darzi Department of Chemical Engineering, Babol Noshirvani University of Technology, Mazandaran, Iran Gholamreza Nabi Bidhendi Department of Environmental Engineering, University of Tehran, Tehran, Iran Farshid Pajoum Shariati Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran Mohammad Reza Mosaddeghi Department of Chemical Engineering, Science and Research Branch, Islamic Azad University, Tehran, Iran Journal Article 2018 07 21 The pulp and paper wastewater contains various organic and inorganic compounds in considerable amounts. Membrane bioreactor (MBR) technology has been used extensively for various industrial wastewater treatments due to its ability to produce appropriate effluent according to water quality regulations. Pulp and paper wastewater can be successfully treated by MBR in different conditions according to the wastewater and MBR characteristics. However, a major drawback in the use of MBR is membrane fouling, which leads to the reduction of effluent permeate flux. Fouling factors need to be considered because they are the major problems affecting the MBR performance. Besides, the performance of MBR can be increased by wastewater pretreatment methods and addition of a fouling reducer. In this paper, the application of aerobic and anaerobic MBR for pulp and paper wastewater treatment and membrane fouling has been reviewed. It has been found that the advantages of MBR over conventional biological treatment processes have made this technology popular for pulp and paper wastewater treatment. https://www.biotechrep.ir/article_83076_1e28607c625c5b2772ca3599b6b386ee.pdf