Photo-Fenton treatment of water containing natural phenolic pollutants
Phenolic compounds are known to be present in high concentrations in various types of agro-industrial wastes. As they are highly biorecalcitrant, the possibility of treatment by advanced oxidation processes should be investigated. In this work, six model phenolic compounds (vanillin, protocatechuic...
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| Veröffentlicht in: | Chemosphere (Oxford) 2003, Vol.50 (1), p.71-78 |
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| container_title | Chemosphere (Oxford) |
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| creator | Gernjak, Wolfgang Krutzler, Thomas Glaser, Andreas Malato, Sixto Caceres, Julia Bauer, Rupert Fernández-Alba, A.R. |
| description | Phenolic compounds are known to be present in high concentrations in various types of agro-industrial wastes. As they are highly biorecalcitrant, the possibility of treatment by advanced oxidation processes should be investigated.
In this work, six model phenolic compounds (vanillin, protocatechuic acid, syringic acid,
p-coumaric acid, gallic acid and
l-tyrosine) were chosen for a demonstration of degradation by photo-Fenton reaction, under artificial light in laboratory experiments in Vienna and under sunlight in pilot-plant experiments at the Plataforma Solar de Almerı́a in Spain.
All compounds were completely mineralised. No non-degradable intermediates were produced, either in experiments with single substances or in a more complex matrix of a mixture of phenolic compounds. The expected selectivity of the photo-Fenton reaction for aromatic compounds was proven by comparison of the decrease in total organic carbon with the removal of total phenolic content. |
| doi_str_mv | 10.1016/S0045-6535(02)00403-4 |
| format | Article |
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In this work, six model phenolic compounds (vanillin, protocatechuic acid, syringic acid,
p-coumaric acid, gallic acid and
l-tyrosine) were chosen for a demonstration of degradation by photo-Fenton reaction, under artificial light in laboratory experiments in Vienna and under sunlight in pilot-plant experiments at the Plataforma Solar de Almerı́a in Spain.
All compounds were completely mineralised. No non-degradable intermediates were produced, either in experiments with single substances or in a more complex matrix of a mixture of phenolic compounds. The expected selectivity of the photo-Fenton reaction for aromatic compounds was proven by comparison of the decrease in total organic carbon with the removal of total phenolic content.</description><identifier>ISSN: 0045-6535</identifier><identifier>EISSN: 1879-1298</identifier><identifier>DOI: 10.1016/S0045-6535(02)00403-4</identifier><identifier>PMID: 12656231</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Hydrogen Peroxide - chemistry ; Iron - chemistry ; Models, Chemical ; Phenols ; Phenols - chemistry ; Phenols - radiation effects ; Photo-Fenton ; Photocatalysis ; Photochemical treatment ; Photolysis ; Pilot Projects ; Waste Disposal, Fluid - instrumentation ; Waste Disposal, Fluid - methods ; Water detoxification ; Water Pollutants, Chemical</subject><ispartof>Chemosphere (Oxford), 2003, Vol.50 (1), p.71-78</ispartof><rights>2002 Elsevier Science Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c423t-c7dc0e0d2367777796aeeeab2c5ec6318fb7e9761476aeeeaffd8a80e8417d283</citedby><cites>FETCH-LOGICAL-c423t-c7dc0e0d2367777796aeeeab2c5ec6318fb7e9761476aeeeaffd8a80e8417d283</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0045653502004034$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,4009,27902,27903,27904,65309</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12656231$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Gernjak, Wolfgang</creatorcontrib><creatorcontrib>Krutzler, Thomas</creatorcontrib><creatorcontrib>Glaser, Andreas</creatorcontrib><creatorcontrib>Malato, Sixto</creatorcontrib><creatorcontrib>Caceres, Julia</creatorcontrib><creatorcontrib>Bauer, Rupert</creatorcontrib><creatorcontrib>Fernández-Alba, A.R.</creatorcontrib><title>Photo-Fenton treatment of water containing natural phenolic pollutants</title><title>Chemosphere (Oxford)</title><addtitle>Chemosphere</addtitle><description>Phenolic compounds are known to be present in high concentrations in various types of agro-industrial wastes. As they are highly biorecalcitrant, the possibility of treatment by advanced oxidation processes should be investigated.
In this work, six model phenolic compounds (vanillin, protocatechuic acid, syringic acid,
p-coumaric acid, gallic acid and
l-tyrosine) were chosen for a demonstration of degradation by photo-Fenton reaction, under artificial light in laboratory experiments in Vienna and under sunlight in pilot-plant experiments at the Plataforma Solar de Almerı́a in Spain.
All compounds were completely mineralised. No non-degradable intermediates were produced, either in experiments with single substances or in a more complex matrix of a mixture of phenolic compounds. The expected selectivity of the photo-Fenton reaction for aromatic compounds was proven by comparison of the decrease in total organic carbon with the removal of total phenolic content.</description><subject>Hydrogen Peroxide - chemistry</subject><subject>Iron - chemistry</subject><subject>Models, Chemical</subject><subject>Phenols</subject><subject>Phenols - chemistry</subject><subject>Phenols - radiation effects</subject><subject>Photo-Fenton</subject><subject>Photocatalysis</subject><subject>Photochemical treatment</subject><subject>Photolysis</subject><subject>Pilot Projects</subject><subject>Waste Disposal, Fluid - instrumentation</subject><subject>Waste Disposal, Fluid - methods</subject><subject>Water detoxification</subject><subject>Water Pollutants, Chemical</subject><issn>0045-6535</issn><issn>1879-1298</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkF1LwzAUhoMobk5_gtIr0YtqPpq0vRIZToWBgnodsvTURdpkJqniv7dbh14uN8khz3teeBA6JfiKYCKuXzDOeCo44xeYXvYDZmm2h8akyMuU0LLYR-M_ZISOQvjAuA_y8hCNCBVcUEbGaPa8dNGlM7DR2SR6ULHt34mrk28VwSfa2aiMNfY9sSp2XjXJagnWNUYnK9c0XVQ2hmN0UKsmwMn2nqC32d3r9CGdP90_Tm_nqc4oi6nOK40BV5SJfH1KoQBALajmoAUjRb3IocwFyfLhp66rQhUYiozkFS3YBJ0Pe1fefXYQomxN0NA0yoLrgiSCCMxLuhvMBCtFIXqQD6D2LgQPtVx50yr_IwmWa9NyY1quNUpM5ca0zPrc2bagW7RQ_ae2anvgZgCg9_FlwMugDVgNlfGgo6yc2VHxC6pijm0</recordid><startdate>2003</startdate><enddate>2003</enddate><creator>Gernjak, Wolfgang</creator><creator>Krutzler, Thomas</creator><creator>Glaser, Andreas</creator><creator>Malato, Sixto</creator><creator>Caceres, Julia</creator><creator>Bauer, Rupert</creator><creator>Fernández-Alba, A.R.</creator><general>Elsevier Ltd</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>7ST</scope><scope>C1K</scope><scope>SOI</scope><scope>7QH</scope><scope>7TV</scope><scope>7UA</scope></search><sort><creationdate>2003</creationdate><title>Photo-Fenton treatment of water containing natural phenolic pollutants</title><author>Gernjak, Wolfgang ; Krutzler, Thomas ; Glaser, Andreas ; Malato, Sixto ; Caceres, Julia ; Bauer, Rupert ; Fernández-Alba, A.R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c423t-c7dc0e0d2367777796aeeeab2c5ec6318fb7e9761476aeeeaffd8a80e8417d283</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Hydrogen Peroxide - chemistry</topic><topic>Iron - chemistry</topic><topic>Models, Chemical</topic><topic>Phenols</topic><topic>Phenols - chemistry</topic><topic>Phenols - radiation effects</topic><topic>Photo-Fenton</topic><topic>Photocatalysis</topic><topic>Photochemical treatment</topic><topic>Photolysis</topic><topic>Pilot Projects</topic><topic>Waste Disposal, Fluid - instrumentation</topic><topic>Waste Disposal, Fluid - methods</topic><topic>Water detoxification</topic><topic>Water Pollutants, Chemical</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gernjak, Wolfgang</creatorcontrib><creatorcontrib>Krutzler, Thomas</creatorcontrib><creatorcontrib>Glaser, Andreas</creatorcontrib><creatorcontrib>Malato, Sixto</creatorcontrib><creatorcontrib>Caceres, Julia</creatorcontrib><creatorcontrib>Bauer, Rupert</creatorcontrib><creatorcontrib>Fernández-Alba, A.R.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Environment Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Environment Abstracts</collection><collection>Aqualine</collection><collection>Pollution Abstracts</collection><collection>Water Resources Abstracts</collection><jtitle>Chemosphere (Oxford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gernjak, Wolfgang</au><au>Krutzler, Thomas</au><au>Glaser, Andreas</au><au>Malato, Sixto</au><au>Caceres, Julia</au><au>Bauer, Rupert</au><au>Fernández-Alba, A.R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Photo-Fenton treatment of water containing natural phenolic pollutants</atitle><jtitle>Chemosphere (Oxford)</jtitle><addtitle>Chemosphere</addtitle><date>2003</date><risdate>2003</risdate><volume>50</volume><issue>1</issue><spage>71</spage><epage>78</epage><pages>71-78</pages><issn>0045-6535</issn><eissn>1879-1298</eissn><abstract>Phenolic compounds are known to be present in high concentrations in various types of agro-industrial wastes. As they are highly biorecalcitrant, the possibility of treatment by advanced oxidation processes should be investigated.
In this work, six model phenolic compounds (vanillin, protocatechuic acid, syringic acid,
p-coumaric acid, gallic acid and
l-tyrosine) were chosen for a demonstration of degradation by photo-Fenton reaction, under artificial light in laboratory experiments in Vienna and under sunlight in pilot-plant experiments at the Plataforma Solar de Almerı́a in Spain.
All compounds were completely mineralised. No non-degradable intermediates were produced, either in experiments with single substances or in a more complex matrix of a mixture of phenolic compounds. The expected selectivity of the photo-Fenton reaction for aromatic compounds was proven by comparison of the decrease in total organic carbon with the removal of total phenolic content.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>12656231</pmid><doi>10.1016/S0045-6535(02)00403-4</doi><tpages>8</tpages></addata></record> |
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| source | MEDLINE; Elsevier ScienceDirect Journals |
| subjects | Hydrogen Peroxide - chemistry Iron - chemistry Models, Chemical Phenols Phenols - chemistry Phenols - radiation effects Photo-Fenton Photocatalysis Photochemical treatment Photolysis Pilot Projects Waste Disposal, Fluid - instrumentation Waste Disposal, Fluid - methods Water detoxification Water Pollutants, Chemical |
| title | Photo-Fenton treatment of water containing natural phenolic pollutants |
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