List of Articles Hospital wastewater 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 Open Access Article Abstract Page Full-Text 2 - Investigation of Sewage Treatment Conditions in Guilan Province Hospitals Abdolreza Karimi Zahra Rahimi Rashtabadi Open Access Article Abstract Page Full-Text 3 - ارزیابی ماندگاری آنتیبیوتیکهای بیمارستانی تخلیه شده به رودخانه کارون در بازه اهواز (مطالعه موردی: دو بیمارستان امام خمینی و سینا) بیتا باهری ابراهیم رجب زاده قطر می Open Access Article Abstract Page Full-Text 4 - Evaluation of the performance of Hospital Waste Water Treatment with Activated Sludge and Extended Aeration System using Activated Carbon for the Removal of Lambda-cyhalothrin Pesticide M. Mamaghanifar L. Yadegarian H. Ghafourian