A state-of-the-art review on electrocoagulation (EC): An efficient, emerging, and green technology for oil elimination from oil and gas industrial wastewater streams

A state-of-the-art review on electrocoagulation (EC): An efficient, emerging, and green technology for oil elimination from oil and gas industrial wastewater streams

Different industries such as petroleum refineries, food processing, restaurants, marine produce oily wastewaters with widely variable compositions and high pollutant levels. Studies have shown that efficient oil removal is achieved with electrocoagulation, EC, which is considered a new and effective...

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Published in:Case Studies in Chemical and Environmental Engineering
Main Author: Kadier A.; Al-Qodah Z.; Akkaya G.K.; Song D.; Peralta-Hernández J.M.; Wang J.-Y.; Phalakornkule C.; Bajpai M.; Niza N.M.; Gilhotra V.; Bote M.E.; Ma Q.; Obi C.C.; Igwegbe C.A.
Format: Article
Language:English
Published: Elsevier Ltd 2022
Online Access:https://www.scopus.com/inward/record.uri?eid=2-s2.0-85142832552&doi=10.1016%2fj.cscee.2022.100274&partnerID=40&md5=309bb69bad7d2c7fdc4d559030cdfdd9
id 2-s2.0-85142832552
spelling 2-s2.0-85142832552
Kadier A.; Al-Qodah Z.; Akkaya G.K.; Song D.; Peralta-Hernández J.M.; Wang J.-Y.; Phalakornkule C.; Bajpai M.; Niza N.M.; Gilhotra V.; Bote M.E.; Ma Q.; Obi C.C.; Igwegbe C.A.
A state-of-the-art review on electrocoagulation (EC): An efficient, emerging, and green technology for oil elimination from oil and gas industrial wastewater streams
2022
Case Studies in Chemical and Environmental Engineering
6

10.1016/j.cscee.2022.100274
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85142832552&doi=10.1016%2fj.cscee.2022.100274&partnerID=40&md5=309bb69bad7d2c7fdc4d559030cdfdd9
Different industries such as petroleum refineries, food processing, restaurants, marine produce oily wastewaters with widely variable compositions and high pollutant levels. Studies have shown that efficient oil removal is achieved with electrocoagulation, EC, which is considered a new and effective wastewater treatment method that combines coagulation, flotation, sedimentation, and electrochemistry. During the EC process, metal ions are dissociated by applying an electric current, which hydrolyzes them and generates flocs to remove pollutants from the wastewater. The current study provides an overview of emerging electrochemical technology for oil-containing wastewater treatment with an overview of the origin and characteristics of oily wastewater. The treatment techniques for oily wastewater established thus far are briefly discussed. This review focuses on oil removal from polluted water by the EC process. Additionally, EC process efficiency, statistical research, and present challenges were discussed and reviewed. Some recommendations for future improvement trends of the EC method are presented. © 2022 The Authors
Elsevier Ltd
26660164
English
Article
author Kadier A.; Al-Qodah Z.; Akkaya G.K.; Song D.; Peralta-Hernández J.M.; Wang J.-Y.; Phalakornkule C.; Bajpai M.; Niza N.M.; Gilhotra V.; Bote M.E.; Ma Q.; Obi C.C.; Igwegbe C.A.
spellingShingle Kadier A.; Al-Qodah Z.; Akkaya G.K.; Song D.; Peralta-Hernández J.M.; Wang J.-Y.; Phalakornkule C.; Bajpai M.; Niza N.M.; Gilhotra V.; Bote M.E.; Ma Q.; Obi C.C.; Igwegbe C.A.
A state-of-the-art review on electrocoagulation (EC): An efficient, emerging, and green technology for oil elimination from oil and gas industrial wastewater streams
author_facet Kadier A.; Al-Qodah Z.; Akkaya G.K.; Song D.; Peralta-Hernández J.M.; Wang J.-Y.; Phalakornkule C.; Bajpai M.; Niza N.M.; Gilhotra V.; Bote M.E.; Ma Q.; Obi C.C.; Igwegbe C.A.
author_sort Kadier A.; Al-Qodah Z.; Akkaya G.K.; Song D.; Peralta-Hernández J.M.; Wang J.-Y.; Phalakornkule C.; Bajpai M.; Niza N.M.; Gilhotra V.; Bote M.E.; Ma Q.; Obi C.C.; Igwegbe C.A.
title A state-of-the-art review on electrocoagulation (EC): An efficient, emerging, and green technology for oil elimination from oil and gas industrial wastewater streams
title_short A state-of-the-art review on electrocoagulation (EC): An efficient, emerging, and green technology for oil elimination from oil and gas industrial wastewater streams
title_full A state-of-the-art review on electrocoagulation (EC): An efficient, emerging, and green technology for oil elimination from oil and gas industrial wastewater streams
title_fullStr A state-of-the-art review on electrocoagulation (EC): An efficient, emerging, and green technology for oil elimination from oil and gas industrial wastewater streams
title_full_unstemmed A state-of-the-art review on electrocoagulation (EC): An efficient, emerging, and green technology for oil elimination from oil and gas industrial wastewater streams
title_sort A state-of-the-art review on electrocoagulation (EC): An efficient, emerging, and green technology for oil elimination from oil and gas industrial wastewater streams
publishDate 2022
container_title Case Studies in Chemical and Environmental Engineering
container_volume 6
container_issue
doi_str_mv 10.1016/j.cscee.2022.100274
url https://www.scopus.com/inward/record.uri?eid=2-s2.0-85142832552&doi=10.1016%2fj.cscee.2022.100274&partnerID=40&md5=309bb69bad7d2c7fdc4d559030cdfdd9
description Different industries such as petroleum refineries, food processing, restaurants, marine produce oily wastewaters with widely variable compositions and high pollutant levels. Studies have shown that efficient oil removal is achieved with electrocoagulation, EC, which is considered a new and effective wastewater treatment method that combines coagulation, flotation, sedimentation, and electrochemistry. During the EC process, metal ions are dissociated by applying an electric current, which hydrolyzes them and generates flocs to remove pollutants from the wastewater. The current study provides an overview of emerging electrochemical technology for oil-containing wastewater treatment with an overview of the origin and characteristics of oily wastewater. The treatment techniques for oily wastewater established thus far are briefly discussed. This review focuses on oil removal from polluted water by the EC process. Additionally, EC process efficiency, statistical research, and present challenges were discussed and reviewed. Some recommendations for future improvement trends of the EC method are presented. © 2022 The Authors
publisher Elsevier Ltd
issn 26660164
language English
format Article
accesstype
record_format scopus
collection Scopus
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