List of Articles coagulation and flocculation Open Access Article Abstract Page Full-Text 1 - Investigating the treatability of prepared food industry wastewater using the chemical process of coagulation and flocculation Mitra Gholami Moghadam Fariba Ostovar Mohadese Tavakoli 10.61186/jert.45100.9.15.64 Open Access Article Abstract Page Full-Text 2 - Evaluation of the Performance of Broad Bean (Vicia faba) as a Natural Coagulant in Reducing COD, TSS, NH₄, and TP in Septage Seyedeh Fatemeh Mousavi Leila ooshaksaraie Fatemeh Shariati Fariba Safa Hassan Karimzadegan Karimzadegan