Optimization of Fenton's reagent coupled to Dissolved Air Flotation to remove cyanobacterial odorous metabolites and suspended solids from raw surface water
Ferrous salts are commonly used as coagulants in Water Treatment Plants (WTPs). When these salts are combined with hydrogen peroxide in acidic conditions - besides coagulation - an additional Advanced Oxidation Process (Fenton's reagent) can take place. Using a response surface methodology, thi...
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| Veröffentlicht in: | Water science and technology 2011-01, Vol.64 (8), p.1668-1674 |
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| creator | Elías-Maxil, Jorge A Rigas, Fotis Orta de Velásquez, María Teresa Ramírez-Zamora, Rosa-María |
| description | Ferrous salts are commonly used as coagulants in Water Treatment Plants (WTPs). When these salts are combined with hydrogen peroxide in acidic conditions - besides coagulation - an additional Advanced Oxidation Process (Fenton's reagent) can take place. Using a response surface methodology, this paper presents the optimization of a novel treatment system constituted by Fenton's reagent (FE) and Dissolved Air Flotation (DAF) for removing 2-Methylisoborneol (MIB), geosmin and Total Suspended Solids (TSS) from raw water. FE was proven able to remove completely both micro pollutants found in the influent of a drinking water treatment plant. Moreover, higher clarification rate was achieved by coupling FE-DAF with respect FE-Sedimentation. |
| doi_str_mv | 10.2166/wst.2011.528 |
| format | Article |
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When these salts are combined with hydrogen peroxide in acidic conditions - besides coagulation - an additional Advanced Oxidation Process (Fenton's reagent) can take place. Using a response surface methodology, this paper presents the optimization of a novel treatment system constituted by Fenton's reagent (FE) and Dissolved Air Flotation (DAF) for removing 2-Methylisoborneol (MIB), geosmin and Total Suspended Solids (TSS) from raw water. FE was proven able to remove completely both micro pollutants found in the influent of a drinking water treatment plant. Moreover, higher clarification rate was achieved by coupling FE-DAF with respect FE-Sedimentation.</description><identifier>ISSN: 0273-1223</identifier><identifier>EISSN: 1996-9732</identifier><identifier>DOI: 10.2166/wst.2011.528</identifier><identifier>PMID: 22335110</identifier><language>eng</language><publisher>England: IWA Publishing</publisher><subject>2-Methylisoborneol ; Acidic oxides ; Air ; Coagulants ; Cyanobacteria - metabolism ; Drinking water ; Fentons reagent ; Ferrous Compounds - chemistry ; Flotation ; Geosmin ; Hydrogen peroxide ; Hydrogen Peroxide - chemistry ; Influents ; Iron - chemistry ; Metabolites ; Models, Statistical ; Odorants ; Optimization ; Oxidation ; Oxidation process ; Oxidation-Reduction ; Pollutants ; Raw water ; Response surface methodology ; Salts ; Sedimentation ; Separation techniques ; Surface water ; Suspended particulate matter ; Total suspended solids ; Waste Disposal, Fluid - methods ; Wastewater treatment ; Water Purification - methods ; Water treatment ; Water treatment plants</subject><ispartof>Water science and technology, 2011-01, Vol.64 (8), p.1668-1674</ispartof><rights>Copyright IWA Publishing Oct 2011</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c388t-72758dece1846ba7658c55ef91477f467e80ef1dc45eaf5dceaf3fee522efac83</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,778,782,27907,27908</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22335110$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Elías-Maxil, Jorge A</creatorcontrib><creatorcontrib>Rigas, Fotis</creatorcontrib><creatorcontrib>Orta de Velásquez, María Teresa</creatorcontrib><creatorcontrib>Ramírez-Zamora, Rosa-María</creatorcontrib><title>Optimization of Fenton's reagent coupled to Dissolved Air Flotation to remove cyanobacterial odorous metabolites and suspended solids from raw surface water</title><title>Water science and technology</title><addtitle>Water Sci Technol</addtitle><description>Ferrous salts are commonly used as coagulants in Water Treatment Plants (WTPs). When these salts are combined with hydrogen peroxide in acidic conditions - besides coagulation - an additional Advanced Oxidation Process (Fenton's reagent) can take place. Using a response surface methodology, this paper presents the optimization of a novel treatment system constituted by Fenton's reagent (FE) and Dissolved Air Flotation (DAF) for removing 2-Methylisoborneol (MIB), geosmin and Total Suspended Solids (TSS) from raw water. FE was proven able to remove completely both micro pollutants found in the influent of a drinking water treatment plant. Moreover, higher clarification rate was achieved by coupling FE-DAF with respect FE-Sedimentation.</description><subject>2-Methylisoborneol</subject><subject>Acidic oxides</subject><subject>Air</subject><subject>Coagulants</subject><subject>Cyanobacteria - metabolism</subject><subject>Drinking water</subject><subject>Fentons reagent</subject><subject>Ferrous Compounds - chemistry</subject><subject>Flotation</subject><subject>Geosmin</subject><subject>Hydrogen peroxide</subject><subject>Hydrogen Peroxide - chemistry</subject><subject>Influents</subject><subject>Iron - chemistry</subject><subject>Metabolites</subject><subject>Models, Statistical</subject><subject>Odorants</subject><subject>Optimization</subject><subject>Oxidation</subject><subject>Oxidation process</subject><subject>Oxidation-Reduction</subject><subject>Pollutants</subject><subject>Raw water</subject><subject>Response surface methodology</subject><subject>Salts</subject><subject>Sedimentation</subject><subject>Separation techniques</subject><subject>Surface water</subject><subject>Suspended particulate matter</subject><subject>Total suspended solids</subject><subject>Waste Disposal, Fluid - methods</subject><subject>Wastewater treatment</subject><subject>Water Purification - methods</subject><subject>Water treatment</subject><subject>Water treatment plants</subject><issn>0273-1223</issn><issn>1996-9732</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqNkTtvFDEURi0EIkugo0aWKNJkFj_GY08ZhSxEipQGasvruUaOZsaD7ckq_BZ-bG60gYKKxq977rGtj5D3nG0F77pPh1K3gnG-VcK8IBve913Taylekg0TWjZcCHlC3pRyxxjTsmWvyQkeScU525Dft0uNU_zlakwzTYHuYK5pPis0g_uBa-rTuoww0Jro51hKGu9xcxEz3Y2pHtuwlGFK90D9g5vT3vkKObqRpiHltBY6QXX7NMYKhbp5oGUtC8wDitAXh0JDThPN7oCVHJwHenCoeEteBTcWePc8n5Lvu6tvl1-bm9sv15cXN42XxtRGC63MAB64abu9050yXikIPW-1Dm2nwTAIfPCtAhfU4HGUAUAJAXiZkafk7Ohdcvq5Qql2isXDOLoZ8Pm2F0JwI033HyTTPdNKIfnxH_IurXnGb1jet-gykjOkzo-Uz6mUDMEuOU4uP1jO7FO8FuO1T_FajBfxD8_SdT_B8Bf-k6d8BMPrpJA</recordid><startdate>20110101</startdate><enddate>20110101</enddate><creator>Elías-Maxil, Jorge A</creator><creator>Rigas, Fotis</creator><creator>Orta de Velásquez, María Teresa</creator><creator>Ramírez-Zamora, Rosa-María</creator><general>IWA Publishing</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QH</scope><scope>7UA</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FE</scope><scope>8FG</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>H96</scope><scope>H97</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>L.G</scope><scope>L6V</scope><scope>M0S</scope><scope>M1P</scope><scope>M7S</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>7ST</scope><scope>7TN</scope><scope>M7N</scope><scope>SOI</scope><scope>7X8</scope></search><sort><creationdate>20110101</creationdate><title>Optimization of Fenton's reagent coupled to Dissolved Air Flotation to remove cyanobacterial odorous metabolites and suspended solids from raw surface water</title><author>Elías-Maxil, Jorge A ; Rigas, Fotis ; Orta de Velásquez, María Teresa ; Ramírez-Zamora, Rosa-María</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c388t-72758dece1846ba7658c55ef91477f467e80ef1dc45eaf5dceaf3fee522efac83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>2-Methylisoborneol</topic><topic>Acidic oxides</topic><topic>Air</topic><topic>Coagulants</topic><topic>Cyanobacteria - metabolism</topic><topic>Drinking water</topic><topic>Fentons reagent</topic><topic>Ferrous Compounds - chemistry</topic><topic>Flotation</topic><topic>Geosmin</topic><topic>Hydrogen peroxide</topic><topic>Hydrogen Peroxide - chemistry</topic><topic>Influents</topic><topic>Iron - chemistry</topic><topic>Metabolites</topic><topic>Models, Statistical</topic><topic>Odorants</topic><topic>Optimization</topic><topic>Oxidation</topic><topic>Oxidation process</topic><topic>Oxidation-Reduction</topic><topic>Pollutants</topic><topic>Raw water</topic><topic>Response surface methodology</topic><topic>Salts</topic><topic>Sedimentation</topic><topic>Separation techniques</topic><topic>Surface water</topic><topic>Suspended particulate matter</topic><topic>Total suspended solids</topic><topic>Waste Disposal, Fluid - methods</topic><topic>Wastewater treatment</topic><topic>Water Purification - methods</topic><topic>Water treatment</topic><topic>Water treatment plants</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Elías-Maxil, Jorge A</creatorcontrib><creatorcontrib>Rigas, Fotis</creatorcontrib><creatorcontrib>Orta de Velásquez, María Teresa</creatorcontrib><creatorcontrib>Ramírez-Zamora, Rosa-María</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Aqualine</collection><collection>Water Resources Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>Natural Science Collection (ProQuest)</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 3: Aquatic Pollution & Environmental Quality</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Engineering Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>Environment Abstracts</collection><collection>Oceanic Abstracts</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Environment Abstracts</collection><collection>MEDLINE - 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When these salts are combined with hydrogen peroxide in acidic conditions - besides coagulation - an additional Advanced Oxidation Process (Fenton's reagent) can take place. Using a response surface methodology, this paper presents the optimization of a novel treatment system constituted by Fenton's reagent (FE) and Dissolved Air Flotation (DAF) for removing 2-Methylisoborneol (MIB), geosmin and Total Suspended Solids (TSS) from raw water. FE was proven able to remove completely both micro pollutants found in the influent of a drinking water treatment plant. Moreover, higher clarification rate was achieved by coupling FE-DAF with respect FE-Sedimentation.</abstract><cop>England</cop><pub>IWA Publishing</pub><pmid>22335110</pmid><doi>10.2166/wst.2011.528</doi><tpages>7</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 0273-1223 |
| ispartof | Water science and technology, 2011-01, Vol.64 (8), p.1668-1674 |
| issn | 0273-1223 1996-9732 |
| language | eng |
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| source | MEDLINE; EZB-FREE-00999 freely available EZB journals |
| subjects | 2-Methylisoborneol Acidic oxides Air Coagulants Cyanobacteria - metabolism Drinking water Fentons reagent Ferrous Compounds - chemistry Flotation Geosmin Hydrogen peroxide Hydrogen Peroxide - chemistry Influents Iron - chemistry Metabolites Models, Statistical Odorants Optimization Oxidation Oxidation process Oxidation-Reduction Pollutants Raw water Response surface methodology Salts Sedimentation Separation techniques Surface water Suspended particulate matter Total suspended solids Waste Disposal, Fluid - methods Wastewater treatment Water Purification - methods Water treatment Water treatment plants |
| title | Optimization of Fenton's reagent coupled to Dissolved Air Flotation to remove cyanobacterial odorous metabolites and suspended solids from raw surface water |
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