http://www.sciepub.com/journal/ENV American Journal of Environmental Protection is a peer-reviewed, open access journal that provides rapid publication of articles in all areas of environmental protection. The goal of this journal is to provide a platform for scientists and academicians all over the world to promote, share, and discuss various new issues and developments in different areas of environmental protection. Science and Education Publishing en 2013 Science and Education Publishing Co. Ltd All rights reserved. American Journal of Environmental Protection 13 3 January 2025 2013 Science and Education Publishing Co. Ltd All rights reserved. http://pubs.sciepub.com/env/13/3/1 Kouadio Assemien François Yao, Ismaïla Ouattara, Léréyaha Coulibaly, Kouassi Alex Jean-Martial Konan, Koffi Eugène Kouakou, Koffi Blaise Yao 2025-09-16 Science and Education Publishing 2025-09-16 3 13 52 59 10.12691/env-13-3-1 http://pubs.sciepub.com/env/13/3/2 Kouhounina Banzouzi Merline Lady, Bibila Mafoumba Jean Claude, Diamouangana Mpissi Zita Flora, Ifo Grace Mazel, Moutou Joseph –Marie Saint Bastia 2025-09-18 Science and Education Publishing 2025-09-18 3 13 60 65 10.12691/env-13-3-2 http://pubs.sciepub.com/env/13/3/3 Pallavi Kumari, Ashok Kumar Jha, Usha Sharma 2025-12-16 Science and Education Publishing 2025-12-16 3 13 66 73 10.12691/env-13-3-3 http://pubs.sciepub.com/env/13/3/4 3) and hydrogen peroxide (H₂O₂). Finally, batch treatment tests were conducted. To evaluate the treatment performance, several physicochemical parameters of the wastewater were analyzed, including pH, Chemical Oxygen Demand (COD), Biochemical Oxygen Demand (BOD₅), turbidity, color, electrical conductivity, total phosphorus, total nitrogen, and suspended solids content. The results of the treatment tests demonstrated a remarkable performance of the process, with removal efficiencies of 98.71% for suspended solids, 94.36% for color, 90.83% for total nitrogen, 87.22% for total phosphorus, 99.93% for COD, and 100% for BOD₅. The Fenton reagent proved to be highly effective, allowing significant depollution of the contaminated water while ensuring compliance with the Senegalese discharge standard NS 05-061.These encouraging results provide a solid basis for considering large-scale application of this process for the treatment of effluents from chemical delinting units.]]> Tidiane DIOP, Ndeye Khady MBAYE, Mariama BAKHOUM, Mor DIOP, Adrienne NDIOLENE, Mouhamadou Abdoulaye DIALLO 2025-12-25 Science and Education Publishing 2025-12-25 3 13 74 78 10.12691/env-13-3-4