Is Electrocoagulation a Promising Technology for Algal Organic Matter Removal? Current Knowledge and Open Questions
Electrocoagulation (EC) is a practical alternative to chemical coagulation for the treatment of drinking water that contains various pollutants, including humic substances. Nevertheless, the performance of EC for removal of algal organic matter (AOM) is still largely unexplored. In this review, the...
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Veröffentlicht in: | ChemBioEng reviews 2023-04, Vol.10 (2), p.222-230 |
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description | Electrocoagulation (EC) is a practical alternative to chemical coagulation for the treatment of drinking water that contains various pollutants, including humic substances. Nevertheless, the performance of EC for removal of algal organic matter (AOM) is still largely unexplored. In this review, the properties of AOM, the principles of chemical coagulation and EC, and the current state of knowledge on the coagulation of AOM have been outlined. The limited available literature on the EC of AOM is critically reviewed and let conclude that this is a promising technology for AOM removal. However, the studies on EC are inconsistent in their approaches, and they lack thorough optimization of operating conditions (resultant pH, coagulant dosing) and reports of residual metal concentrations. Some of the identified needs for future research include the complete optimization of EC for AOM removal, its direct comparison with chemical coagulation, and EC testing for the elimination of mixtures of AOM, humic substances, and inorganic particles.
The performance of electrocoagulation (EC) for removal of algal organic matter from drinking water is still mostly unexplored. The available literature on this subject is reviewed. EC is compared to chemical coagulation in terms of principles and results. The limits of existing studies are discussed. Research needs and possible implementation of EC in drinking water treatment are specified. |
doi_str_mv | 10.1002/cben.202200049 |
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The performance of electrocoagulation (EC) for removal of algal organic matter from drinking water is still mostly unexplored. The available literature on this subject is reviewed. EC is compared to chemical coagulation in terms of principles and results. The limits of existing studies are discussed. Research needs and possible implementation of EC in drinking water treatment are specified.</description><identifier>ISSN: 2196-9744</identifier><identifier>EISSN: 2196-9744</identifier><identifier>DOI: 10.1002/cben.202200049</identifier><language>eng</language><subject>Algal organic matter removal ; Coagulation ; Drinking water treatment ; Electrocoagulation</subject><ispartof>ChemBioEng reviews, 2023-04, Vol.10 (2), p.222-230</ispartof><rights>2023 The Authors. ChemBioEng Reviews published by Wiley‐VCH GmbH</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3299-bcc73526e5e7ee05d5697c50d31aa0f5cf5800de2acf48de6635f1027828d6523</citedby><cites>FETCH-LOGICAL-c3299-bcc73526e5e7ee05d5697c50d31aa0f5cf5800de2acf48de6635f1027828d6523</cites><orcidid>0000-0003-2067-2632</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fcben.202200049$$EPDF$$P50$$Gwiley$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fcben.202200049$$EHTML$$P50$$Gwiley$$Hfree_for_read</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Krusinova, Zuzana</creatorcontrib><creatorcontrib>Prokopova, Michaela</creatorcontrib><creatorcontrib>Krystynik, Pavel</creatorcontrib><creatorcontrib>Kluson, Petr</creatorcontrib><creatorcontrib>Pivokonsky, Martin</creatorcontrib><title>Is Electrocoagulation a Promising Technology for Algal Organic Matter Removal? Current Knowledge and Open Questions</title><title>ChemBioEng reviews</title><description>Electrocoagulation (EC) is a practical alternative to chemical coagulation for the treatment of drinking water that contains various pollutants, including humic substances. Nevertheless, the performance of EC for removal of algal organic matter (AOM) is still largely unexplored. In this review, the properties of AOM, the principles of chemical coagulation and EC, and the current state of knowledge on the coagulation of AOM have been outlined. The limited available literature on the EC of AOM is critically reviewed and let conclude that this is a promising technology for AOM removal. However, the studies on EC are inconsistent in their approaches, and they lack thorough optimization of operating conditions (resultant pH, coagulant dosing) and reports of residual metal concentrations. Some of the identified needs for future research include the complete optimization of EC for AOM removal, its direct comparison with chemical coagulation, and EC testing for the elimination of mixtures of AOM, humic substances, and inorganic particles.
The performance of electrocoagulation (EC) for removal of algal organic matter from drinking water is still mostly unexplored. The available literature on this subject is reviewed. EC is compared to chemical coagulation in terms of principles and results. The limits of existing studies are discussed. Research needs and possible implementation of EC in drinking water treatment are specified.</description><subject>Algal organic matter removal</subject><subject>Coagulation</subject><subject>Drinking water treatment</subject><subject>Electrocoagulation</subject><issn>2196-9744</issn><issn>2196-9744</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><sourceid>WIN</sourceid><recordid>eNqFkMFPwjAchRujiQS5eu4_MGy7dVtPBhdUIjo1eF5K--ucKS1ph4T_XghGvXl67_C-d_gQuqRkTAlhV2oJbswIY4SQTJygAaMiT0SRZad_-jkaxfixn1DKKCuzAYqziKcWVB-88rLdWNl33mGJn4NfdbFzLV6Aenfe-naHjQ94YltpcR1a6TqFH2XfQ8CvsPKf0l7jahMCuB4_OL-1oFvA0mlcr8Hhlw3Ew3m8QGdG2gij7xyit9vporpP5vXdrJrME5UyIZKlUkXKWQ4cCgDCNc9FoTjRKZWSGK4MLwnRwKQyWakhz1NuKGFFyUqdc5YO0fj4q4KPMYBp1qFbybBrKGkO1pqDtebH2h4QR2DbWdj9s26qm-nTL_sFeaZyYQ</recordid><startdate>202304</startdate><enddate>202304</enddate><creator>Krusinova, Zuzana</creator><creator>Prokopova, Michaela</creator><creator>Krystynik, Pavel</creator><creator>Kluson, Petr</creator><creator>Pivokonsky, Martin</creator><scope>24P</scope><scope>WIN</scope><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0003-2067-2632</orcidid></search><sort><creationdate>202304</creationdate><title>Is Electrocoagulation a Promising Technology for Algal Organic Matter Removal? Current Knowledge and Open Questions</title><author>Krusinova, Zuzana ; Prokopova, Michaela ; Krystynik, Pavel ; Kluson, Petr ; Pivokonsky, Martin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3299-bcc73526e5e7ee05d5697c50d31aa0f5cf5800de2acf48de6635f1027828d6523</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Algal organic matter removal</topic><topic>Coagulation</topic><topic>Drinking water treatment</topic><topic>Electrocoagulation</topic><toplevel>online_resources</toplevel><creatorcontrib>Krusinova, Zuzana</creatorcontrib><creatorcontrib>Prokopova, Michaela</creatorcontrib><creatorcontrib>Krystynik, Pavel</creatorcontrib><creatorcontrib>Kluson, Petr</creatorcontrib><creatorcontrib>Pivokonsky, Martin</creatorcontrib><collection>Wiley Online Library (Open Access Collection)</collection><collection>Wiley Online Library Free Content</collection><collection>CrossRef</collection><jtitle>ChemBioEng reviews</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Krusinova, Zuzana</au><au>Prokopova, Michaela</au><au>Krystynik, Pavel</au><au>Kluson, Petr</au><au>Pivokonsky, Martin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Is Electrocoagulation a Promising Technology for Algal Organic Matter Removal? Current Knowledge and Open Questions</atitle><jtitle>ChemBioEng reviews</jtitle><date>2023-04</date><risdate>2023</risdate><volume>10</volume><issue>2</issue><spage>222</spage><epage>230</epage><pages>222-230</pages><issn>2196-9744</issn><eissn>2196-9744</eissn><abstract>Electrocoagulation (EC) is a practical alternative to chemical coagulation for the treatment of drinking water that contains various pollutants, including humic substances. Nevertheless, the performance of EC for removal of algal organic matter (AOM) is still largely unexplored. In this review, the properties of AOM, the principles of chemical coagulation and EC, and the current state of knowledge on the coagulation of AOM have been outlined. The limited available literature on the EC of AOM is critically reviewed and let conclude that this is a promising technology for AOM removal. However, the studies on EC are inconsistent in their approaches, and they lack thorough optimization of operating conditions (resultant pH, coagulant dosing) and reports of residual metal concentrations. Some of the identified needs for future research include the complete optimization of EC for AOM removal, its direct comparison with chemical coagulation, and EC testing for the elimination of mixtures of AOM, humic substances, and inorganic particles.
The performance of electrocoagulation (EC) for removal of algal organic matter from drinking water is still mostly unexplored. The available literature on this subject is reviewed. EC is compared to chemical coagulation in terms of principles and results. The limits of existing studies are discussed. Research needs and possible implementation of EC in drinking water treatment are specified.</abstract><doi>10.1002/cben.202200049</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0003-2067-2632</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Algal organic matter removal Coagulation Drinking water treatment Electrocoagulation |
title | Is Electrocoagulation a Promising Technology for Algal Organic Matter Removal? Current Knowledge and Open Questions |
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