List of articles (by subject) Water and Wastewater Engineering Open Access Article Abstract Page Full-Text 1 - Investigating changes in dissolved oxygen and COD removal efficiency in Dezful sewage treatment plant سعید طاهری قناد Open Access Article Abstract Page Full-Text 2 - Evaluation of self-purification potential of Karun River in reducing antibiotic contamination(Case study: two hospitals, Imam Khomeini and Sina) بیتا باهری ابراهیم رجب زاده قطر می Open Access Article Abstract Page Full-Text 3 - Use of activated carbon powder in activated sludge technology to investigate the effect of wastewater treatment Petrochemical industry on a laboratory scale for water purification محمد رضا فرشادی روحالله مختاران جواد احدیان Open Access Article Abstract Page Full-Text 4 - Reinforcement process of household water purification filter with plant nanoparticles محبوبه شادابی بجند مهداد انکاری Open Access Article Abstract Page Full-Text 5 - Evaluation of Khorramshahr wastewater treatment plant using neural and artificial networks and support vector machine and the possibility of using it for agricultural purposes علی ایران فر علیرضا نیکبخت شهبازی رضا جلیل زاده ینگجه Open Access Article Abstract Page Full-Text 6 - Ahvaz Water and Sewerage Network EOP project in terms of environment and emergencies محمد رضا فرشادی سعید حاجی علی گل جواد احدیان