Degradation of Ethylene Glycol Through Photo-Fenton Heterogeneous System
This work describes the ethylene glycol degradation in a photo-Fenton heterogeneous system. Iron-doped TiO2 photocatalysts prepared by different methods (incipient wet impregnation and sol-gel method), as well as the corresponding un-doped material were examined in this process. Different values of...
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| Veröffentlicht in: | Revista ingenierías (Medellín, Colombia) Colombia), 2019-12, Vol.18 (35), p.91-109 |
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| creator | Arriola, Erasmo Berrío Mesa, Eliana Barrera Zapata, Rolando Álvarez Gómez, William Fernando Ortíz Frade, Luis Antonio Hernández Maldonado, José Alfredo Zepeda Partida, Trino Armando Ardila Arias, Alba Nelly |
| description | This work describes the ethylene glycol degradation in a photo-Fenton heterogeneous system. Iron-doped TiO2 photocatalysts prepared by different methods (incipient wet impregnation and sol-gel method), as well as the corresponding un-doped material were examined in this process. Different values of initial pH and H2O2 concentration were tested during the experiments. A lower photoactivity was observed for the un-doped materials than for the Fe-doped materials. Optimum results of initial pH and H2O2 concentrations were found to be 3.0 and 1,000 mg/L, respectively. Furthermore, the highest degradation percentage of ethylene glycol (61 %) was achieved for the material synthetized by sol-gel method. Such catalytic performance is explained on the basis of structural/morphological and electronic characterization results, reached by XRD, UV-vis DRS and XPS techniques. To the best of our knowledge, this is the first report related with the ethylene glycol degradation using Iron-doped TiO2 in a photo-Fenton heterogeneous system. |
| doi_str_mv | 10.22395/rium.v18n35a6 |
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Iron-doped TiO2 photocatalysts prepared by different methods (incipient wet impregnation and sol-gel method), as well as the corresponding un-doped material were examined in this process. Different values of initial pH and H2O2 concentration were tested during the experiments. A lower photoactivity was observed for the un-doped materials than for the Fe-doped materials. Optimum results of initial pH and H2O2 concentrations were found to be 3.0 and 1,000 mg/L, respectively. Furthermore, the highest degradation percentage of ethylene glycol (61 %) was achieved for the material synthetized by sol-gel method. Such catalytic performance is explained on the basis of structural/morphological and electronic characterization results, reached by XRD, UV-vis DRS and XPS techniques. To the best of our knowledge, this is the first report related with the ethylene glycol degradation using Iron-doped TiO2 in a photo-Fenton heterogeneous system.</description><identifier>ISSN: 1692-3324</identifier><identifier>ISSN: 2248-4094</identifier><identifier>EISSN: 2248-4094</identifier><identifier>DOI: 10.22395/rium.v18n35a6</identifier><language>eng</language><publisher>Universidad de Medellín</publisher><subject>doped TiO2 ; ENGINEERING, MULTIDISCIPLINARY ; ethylene glycol ; etilenglicol ; etilenoglicol ; Fenton ; Fenton system ; fotodegradación heterogenea ; fotodegradação heterogênea ; gel ; gel method ; heterogeneous photodegradation ; impregnación húmeda incipiente ; impregnação incipiente do ponto úmido ; incipient wet impregnation ; método dol ; photo ; processo sol ; sistema foto ; sol ; TiO2 dopado ; TiO2 dopado com Ferro</subject><ispartof>Revista ingenierías (Medellín, Colombia), 2019-12, Vol.18 (35), p.91-109</ispartof><rights>This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.</rights><rights>LICENCIA DE USO: Los documentos a texto completo incluidos en Dialnet son de acceso libre y propiedad de sus autores y/o editores. 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Any link to this document should be made using its official URL in Dialnet. More info: https://dialnet.unirioja.es/info/derechosOAI</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1761-ab9e633ec474fde999ed769abbc4871b199da9e5629b446681fc1f362f2ffb553</citedby><orcidid>0000-0002-0165-3834 ; 0000-0002-1006-7001 ; 0000-0001-6523-8018 ; 0000-0002-0584-3715 ; 0000-0002-5780-7716 ; 0000-0002-8718-9242 ; 0000-0002-7675-0647 ; 0000-0002-8052-1257</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,860,870,881,27903,27904</link.rule.ids></links><search><creatorcontrib>Arriola, Erasmo</creatorcontrib><creatorcontrib>Berrío Mesa, Eliana</creatorcontrib><creatorcontrib>Barrera Zapata, Rolando</creatorcontrib><creatorcontrib>Álvarez Gómez, William Fernando</creatorcontrib><creatorcontrib>Ortíz Frade, Luis Antonio</creatorcontrib><creatorcontrib>Hernández Maldonado, José Alfredo</creatorcontrib><creatorcontrib>Zepeda Partida, Trino Armando</creatorcontrib><creatorcontrib>Ardila Arias, Alba Nelly</creatorcontrib><title>Degradation of Ethylene Glycol Through Photo-Fenton Heterogeneous System</title><title>Revista ingenierías (Medellín, Colombia)</title><addtitle>Rev. ing. univ. Medellín</addtitle><description>This work describes the ethylene glycol degradation in a photo-Fenton heterogeneous system. Iron-doped TiO2 photocatalysts prepared by different methods (incipient wet impregnation and sol-gel method), as well as the corresponding un-doped material were examined in this process. Different values of initial pH and H2O2 concentration were tested during the experiments. A lower photoactivity was observed for the un-doped materials than for the Fe-doped materials. Optimum results of initial pH and H2O2 concentrations were found to be 3.0 and 1,000 mg/L, respectively. Furthermore, the highest degradation percentage of ethylene glycol (61 %) was achieved for the material synthetized by sol-gel method. Such catalytic performance is explained on the basis of structural/morphological and electronic characterization results, reached by XRD, UV-vis DRS and XPS techniques. To the best of our knowledge, this is the first report related with the ethylene glycol degradation using Iron-doped TiO2 in a photo-Fenton heterogeneous system.</description><subject>doped TiO2</subject><subject>ENGINEERING, MULTIDISCIPLINARY</subject><subject>ethylene glycol</subject><subject>etilenglicol</subject><subject>etilenoglicol</subject><subject>Fenton</subject><subject>Fenton system</subject><subject>fotodegradación heterogenea</subject><subject>fotodegradação heterogênea</subject><subject>gel</subject><subject>gel method</subject><subject>heterogeneous photodegradation</subject><subject>impregnación húmeda incipiente</subject><subject>impregnação incipiente do ponto úmido</subject><subject>incipient wet impregnation</subject><subject>método dol</subject><subject>photo</subject><subject>processo sol</subject><subject>sistema foto</subject><subject>sol</subject><subject>TiO2 dopado</subject><subject>TiO2 dopado com Ferro</subject><issn>1692-3324</issn><issn>2248-4094</issn><issn>2248-4094</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>FKZ</sourceid><recordid>eNpFkE1Lw0AQhhdRsFavnvMHUvcrmyx4KbUfQkGx9bxsktlmS5qV3UTIv29qrR6GgeF9ZoYHoUeCJ5QymTx52x0m3yRrWKLFFRpRyrOYY8mv0YgISWPGKL9FdyHsMeapoNkIrV5g53WpW-uayJlo3lZ9DQ1Ey7ovXB1tK--6XRW9V6518QKadsitoAXvdkPMdSHa9KGFwz26MboO8PDbx-hzMd_OVvH6bfk6m67jgqSCxDqXIBiDgqfclCClhDIVUud5wbOU5ETKUktIBJU550JkxBTEMEENNSZPEjZGz-e9pdV1A6368vagfa-ctuoy6xrrrdtrBUFNP7YYY8LxcF8M-OSMh8JC7dTedb4Z_lWbkyF1MkQxkQNBh5LkHyi8C8GD-TtIsPrxrk7e1cU7OwI_EXaf</recordid><startdate>20191201</startdate><enddate>20191201</enddate><creator>Arriola, Erasmo</creator><creator>Berrío Mesa, Eliana</creator><creator>Barrera Zapata, Rolando</creator><creator>Álvarez Gómez, William Fernando</creator><creator>Ortíz Frade, Luis Antonio</creator><creator>Hernández Maldonado, José Alfredo</creator><creator>Zepeda Partida, Trino Armando</creator><creator>Ardila Arias, Alba Nelly</creator><general>Universidad de Medellín</general><scope>AAYXX</scope><scope>CITATION</scope><scope>GPN</scope><scope>AGMXS</scope><scope>FKZ</scope><orcidid>https://orcid.org/0000-0002-0165-3834</orcidid><orcidid>https://orcid.org/0000-0002-1006-7001</orcidid><orcidid>https://orcid.org/0000-0001-6523-8018</orcidid><orcidid>https://orcid.org/0000-0002-0584-3715</orcidid><orcidid>https://orcid.org/0000-0002-5780-7716</orcidid><orcidid>https://orcid.org/0000-0002-8718-9242</orcidid><orcidid>https://orcid.org/0000-0002-7675-0647</orcidid><orcidid>https://orcid.org/0000-0002-8052-1257</orcidid></search><sort><creationdate>20191201</creationdate><title>Degradation of Ethylene Glycol Through Photo-Fenton Heterogeneous System</title><author>Arriola, Erasmo ; Berrío Mesa, Eliana ; Barrera Zapata, Rolando ; Álvarez Gómez, William Fernando ; Ortíz Frade, Luis Antonio ; Hernández Maldonado, José Alfredo ; Zepeda Partida, Trino Armando ; Ardila Arias, Alba Nelly</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1761-ab9e633ec474fde999ed769abbc4871b199da9e5629b446681fc1f362f2ffb553</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>doped TiO2</topic><topic>ENGINEERING, MULTIDISCIPLINARY</topic><topic>ethylene glycol</topic><topic>etilenglicol</topic><topic>etilenoglicol</topic><topic>Fenton</topic><topic>Fenton system</topic><topic>fotodegradación heterogenea</topic><topic>fotodegradação heterogênea</topic><topic>gel</topic><topic>gel method</topic><topic>heterogeneous photodegradation</topic><topic>impregnación húmeda incipiente</topic><topic>impregnação incipiente do ponto úmido</topic><topic>incipient wet impregnation</topic><topic>método dol</topic><topic>photo</topic><topic>processo sol</topic><topic>sistema foto</topic><topic>sol</topic><topic>TiO2 dopado</topic><topic>TiO2 dopado com Ferro</topic><toplevel>online_resources</toplevel><creatorcontrib>Arriola, Erasmo</creatorcontrib><creatorcontrib>Berrío Mesa, Eliana</creatorcontrib><creatorcontrib>Barrera Zapata, Rolando</creatorcontrib><creatorcontrib>Álvarez Gómez, William Fernando</creatorcontrib><creatorcontrib>Ortíz Frade, Luis Antonio</creatorcontrib><creatorcontrib>Hernández Maldonado, José Alfredo</creatorcontrib><creatorcontrib>Zepeda Partida, Trino Armando</creatorcontrib><creatorcontrib>Ardila Arias, Alba Nelly</creatorcontrib><collection>CrossRef</collection><collection>SciELO</collection><collection>Dialnet (Open Access Full Text)</collection><collection>Dialnet</collection><jtitle>Revista ingenierías (Medellín, Colombia)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Arriola, Erasmo</au><au>Berrío Mesa, Eliana</au><au>Barrera Zapata, Rolando</au><au>Álvarez Gómez, William Fernando</au><au>Ortíz Frade, Luis Antonio</au><au>Hernández Maldonado, José Alfredo</au><au>Zepeda Partida, Trino Armando</au><au>Ardila Arias, Alba Nelly</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Degradation of Ethylene Glycol Through Photo-Fenton Heterogeneous System</atitle><jtitle>Revista ingenierías (Medellín, Colombia)</jtitle><addtitle>Rev. ing. univ. 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Such catalytic performance is explained on the basis of structural/morphological and electronic characterization results, reached by XRD, UV-vis DRS and XPS techniques. To the best of our knowledge, this is the first report related with the ethylene glycol degradation using Iron-doped TiO2 in a photo-Fenton heterogeneous system.</abstract><pub>Universidad de Medellín</pub><doi>10.22395/rium.v18n35a6</doi><tpages>19</tpages><orcidid>https://orcid.org/0000-0002-0165-3834</orcidid><orcidid>https://orcid.org/0000-0002-1006-7001</orcidid><orcidid>https://orcid.org/0000-0001-6523-8018</orcidid><orcidid>https://orcid.org/0000-0002-0584-3715</orcidid><orcidid>https://orcid.org/0000-0002-5780-7716</orcidid><orcidid>https://orcid.org/0000-0002-8718-9242</orcidid><orcidid>https://orcid.org/0000-0002-7675-0647</orcidid><orcidid>https://orcid.org/0000-0002-8052-1257</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | doped TiO2 ENGINEERING, MULTIDISCIPLINARY ethylene glycol etilenglicol etilenoglicol Fenton Fenton system fotodegradación heterogenea fotodegradação heterogênea gel gel method heterogeneous photodegradation impregnación húmeda incipiente impregnação incipiente do ponto úmido incipient wet impregnation método dol photo processo sol sistema foto sol TiO2 dopado TiO2 dopado com Ferro |
| title | Degradation of Ethylene Glycol Through Photo-Fenton Heterogeneous System |
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