Pre-treatment of acetic acid from food processing wastewater using response surface methodology via Fenton oxidation process for sustainable water reuse

This study designed to optimize the operating parameters of the Fenton process in removing acetic acid from food processing using Response Surface Methodology module in the Design of Expert for sustainable water reuse. Optimum operating conditions needed for the highest removal efficiency of 95.2% a...

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Autores principales: Kowit Suwannahong, Surachai Wongcharee, Jitporn Kreanuarte, Torpong Kreetachat
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Lenguaje:EN
Publicado: SDEWES Centre 2021
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Acceso en línea:https://doaj.org/article/32931a86a57f4da89cde229be85a5670
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spelling oai:doaj.org-article:32931a86a57f4da89cde229be85a56702021-11-20T09:32:58ZPre-treatment of acetic acid from food processing wastewater using response surface methodology via Fenton oxidation process for sustainable water reuse1848-925710.13044/j.sdewes.d8.0363https://doaj.org/article/32931a86a57f4da89cde229be85a56702021-12-01T00:00:00Z http://www.sdewes.org/jsdewes/pid8.0363 https://doaj.org/toc/1848-9257This study designed to optimize the operating parameters of the Fenton process in removing acetic acid from food processing using Response Surface Methodology module in the Design of Expert for sustainable water reuse. Optimum operating conditions needed for the highest removal efficiency of 95.2% and 84.7% for color and chemical oxygen demand respectively were found to be at hydrogen peroxide concentration of 0.004 mol/L, ferrous iron concentration of 0.02 mol/L, initial pH of 3.45, and reaction time of 149.08 min for color. While, chemical oxygen demand had a maximum of around 84.7% removal efficiency that could be obtained at a hydrogen peroxide concentration of 0.014 mol/L, ferrous iron concentration of 0.051 mol/L, initial pH of 2.04, and reaction time of 144.58 min. The results showed that the Fenton process via Response Surface Methodology, at a certain level, may be used as a useful technology for pre- and post-treatment of wastewater from food processing for water scarcity as reclaimed water.Kowit SuwannahongSurachai WongchareeJitporn KreanuarteTorpong KreetachatSDEWES Centrearticleacetic acidfenton processfood processingrespond surface methodcentral composite designwater reuse.TechnologyTEconomic growth, development, planningHD72-88ENJournal of Sustainable Development of Energy, Water and Environment Systems, Vol 9, Iss 4, Pp 1-18 (2021)
institution DOAJ
collection DOAJ
language EN
topic acetic acid
fenton process
food processing
respond surface method
central composite design
water reuse.
Technology
T
Economic growth, development, planning
HD72-88
spellingShingle acetic acid
fenton process
food processing
respond surface method
central composite design
water reuse.
Technology
T
Economic growth, development, planning
HD72-88
Kowit Suwannahong
Surachai Wongcharee
Jitporn Kreanuarte
Torpong Kreetachat
Pre-treatment of acetic acid from food processing wastewater using response surface methodology via Fenton oxidation process for sustainable water reuse
description This study designed to optimize the operating parameters of the Fenton process in removing acetic acid from food processing using Response Surface Methodology module in the Design of Expert for sustainable water reuse. Optimum operating conditions needed for the highest removal efficiency of 95.2% and 84.7% for color and chemical oxygen demand respectively were found to be at hydrogen peroxide concentration of 0.004 mol/L, ferrous iron concentration of 0.02 mol/L, initial pH of 3.45, and reaction time of 149.08 min for color. While, chemical oxygen demand had a maximum of around 84.7% removal efficiency that could be obtained at a hydrogen peroxide concentration of 0.014 mol/L, ferrous iron concentration of 0.051 mol/L, initial pH of 2.04, and reaction time of 144.58 min. The results showed that the Fenton process via Response Surface Methodology, at a certain level, may be used as a useful technology for pre- and post-treatment of wastewater from food processing for water scarcity as reclaimed water.
format article
author Kowit Suwannahong
Surachai Wongcharee
Jitporn Kreanuarte
Torpong Kreetachat
author_facet Kowit Suwannahong
Surachai Wongcharee
Jitporn Kreanuarte
Torpong Kreetachat
author_sort Kowit Suwannahong
title Pre-treatment of acetic acid from food processing wastewater using response surface methodology via Fenton oxidation process for sustainable water reuse
title_short Pre-treatment of acetic acid from food processing wastewater using response surface methodology via Fenton oxidation process for sustainable water reuse
title_full Pre-treatment of acetic acid from food processing wastewater using response surface methodology via Fenton oxidation process for sustainable water reuse
title_fullStr Pre-treatment of acetic acid from food processing wastewater using response surface methodology via Fenton oxidation process for sustainable water reuse
title_full_unstemmed Pre-treatment of acetic acid from food processing wastewater using response surface methodology via Fenton oxidation process for sustainable water reuse
title_sort pre-treatment of acetic acid from food processing wastewater using response surface methodology via fenton oxidation process for sustainable water reuse
publisher SDEWES Centre
publishDate 2021
url https://doaj.org/article/32931a86a57f4da89cde229be85a5670
work_keys_str_mv AT kowitsuwannahong pretreatmentofaceticacidfromfoodprocessingwastewaterusingresponsesurfacemethodologyviafentonoxidationprocessforsustainablewaterreuse
AT surachaiwongcharee pretreatmentofaceticacidfromfoodprocessingwastewaterusingresponsesurfacemethodologyviafentonoxidationprocessforsustainablewaterreuse
AT jitpornkreanuarte pretreatmentofaceticacidfromfoodprocessingwastewaterusingresponsesurfacemethodologyviafentonoxidationprocessforsustainablewaterreuse
AT torpongkreetachat pretreatmentofaceticacidfromfoodprocessingwastewaterusingresponsesurfacemethodologyviafentonoxidationprocessforsustainablewaterreuse
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