List of Articles کیفیت پساب Open Access Article Abstract Page Full-Text 1 - Investigation of the Quality and Pollution Level of Waste Water Obtained from Recycling of MDF Wastes bita moeizi Mohamad Ahmadi Aida Moezzipour Ali Abdolkhani 10.22034/jest.2020.30522.3893 Open Access Article Abstract Page Full-Text 2 - Evaluation of Performance and Quality of Effluent in Birjand Wastewater Treatment Plant for Agricultural Purposes Mohammad Hosein Fathabadi Mohammad Hosein Ahmadi Shadmehri Seyed Masoud Faiz Sayyid Ali Banihashemi Open Access Article Abstract Page Full-Text 3 - Investigation of Sewage Treatment Conditions in Guilan Province Hospitals Abdolreza Karimi Zahra Rahimi Rashtabadi