List of Articles جواد احدیان Article 1 - 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 Journal of Water Science & Engineering , Issue 1 , Year , Winter 2020 Article 2 - Ahvaz Water and Sewerage Network EOP project in terms of environment and emergencies محمد رضا فرشادی سعید حاجی علی گل جواد احدیان Journal of Water Science & Engineering , Issue 2 , Year , Summer 2020 Article 3 - Estimate particles and Investigation of Tank’s Sediment in Olya Gotvand Dam by Using of CCHE2D software محمد رضا فرشادی سعید حاجی علی گل جواد احدیان محمد جواد نصر اصفهانی Journal of Water Science & Engineering , Issue 2 , Year , Summer 2019