Performance evaluation of Fenton based processes in reducing COD of the petroleum eｩuents using the waste of steel slag Fatemeh Etemadiasl Shahid Chamran University of Ahvaz Parvaneh Tishehzan (  ptishehzan@yahoo.com ) Shahid Chamran University of Ahvaz https://orcid.org/0000-0002-5283-1047 Seyed Mahmood Kasheｦpour Shahid Chamran University of Ahvaz Nematolah Jaafarzadeh Haaghighifard Ahvaz Jondishapour University of Medical Sciences Research Article Keywords: EF, PF, PEF, COD, Taguchi, Steel slag, Petroleum eｩuent Posted Date: June 13th, 2022 DOI: https://doi.org/10.21203/rs.3.rs-1033579/v2 License:   This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License