Degradation of Orange II by Fenton reaction using ilmenite as catalyst
This work deals with the degradation of the azo-dye Orange II (OII) by a heterogeneous process with dark Fenton. Natural and purified ilmenites from Colombian soil were used as catalysts. The catalysts have different physicochemical properties and are basically composed of TiO2 and Fe2O3. Ilmenites...
- Autores:
- Tipo de recurso:
- Fecha de publicación:
- 2017
- Institución:
- Universidad de Bogotá Jorge Tadeo Lozano
- Repositorio:
- Expeditio: repositorio UTadeo
- Idioma:
- OAI Identifier:
- oai:expeditiorepositorio.utadeo.edu.co:20.500.12010/9072
- Acceso en línea:
- https://link.springer.com/article/10.1007%2Fs11356-016-7263-3
http://hdl.handle.net/20.500.12010/9072
- Palabra clave:
- Geocatalyst
Acid orange 7 (Orange II)
Fotofenton reaction
Colombian ilmenite
Total organic carbon
Suelos -- Investigaciones
Carbono -- Investigaciones
- Rights
- License
- Abierto (Texto Completo)
| id |
UTADEO2_1f77e46f715112c848bc90da94c9a42e |
|---|---|
| oai_identifier_str |
oai:expeditiorepositorio.utadeo.edu.co:20.500.12010/9072 |
| network_acronym_str |
UTADEO2 |
| network_name_str |
Expeditio: repositorio UTadeo |
| repository_id_str |
|
| dc.title.spa.fl_str_mv |
Degradation of Orange II by Fenton reaction using ilmenite as catalyst |
| title |
Degradation of Orange II by Fenton reaction using ilmenite as catalyst |
| spellingShingle |
Degradation of Orange II by Fenton reaction using ilmenite as catalyst Geocatalyst Acid orange 7 (Orange II) Fotofenton reaction Colombian ilmenite Total organic carbon Suelos -- Investigaciones Carbono -- Investigaciones |
| title_short |
Degradation of Orange II by Fenton reaction using ilmenite as catalyst |
| title_full |
Degradation of Orange II by Fenton reaction using ilmenite as catalyst |
| title_fullStr |
Degradation of Orange II by Fenton reaction using ilmenite as catalyst |
| title_full_unstemmed |
Degradation of Orange II by Fenton reaction using ilmenite as catalyst |
| title_sort |
Degradation of Orange II by Fenton reaction using ilmenite as catalyst |
| dc.subject.spa.fl_str_mv |
Geocatalyst Acid orange 7 (Orange II) Fotofenton reaction Colombian ilmenite Total organic carbon |
| topic |
Geocatalyst Acid orange 7 (Orange II) Fotofenton reaction Colombian ilmenite Total organic carbon Suelos -- Investigaciones Carbono -- Investigaciones |
| dc.subject.lemb.spa.fl_str_mv |
Suelos -- Investigaciones Carbono -- Investigaciones |
| description |
This work deals with the degradation of the azo-dye Orange II (OII) by a heterogeneous process with dark Fenton. Natural and purified ilmenites from Colombian soil were used as catalysts. The catalysts have different physicochemical properties and are basically composed of TiO2 and Fe2O3. Ilmenites (FeTiO3), raw materials highly available at low cost, were studied by means of conventional metallography (polished grain mounts), as well as BET, XRD, and XRF in order to determine their possible source area and the factors that influence their use as a catalyst for OII degradation. The pH, the ilmenite amount, the initial CH2O2, and the temperature of the reaction system were studied. Complete degradation of dye was observed within 7 h, while 90 % of OII was removed in 7 h using Cumaribo Ilmenite |
| publishDate |
2017 |
| dc.date.created.none.fl_str_mv |
2017 |
| dc.date.accessioned.none.fl_str_mv |
2020-04-29T18:50:37Z |
| dc.date.available.none.fl_str_mv |
2020-04-29T18:50:37Z |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.local.spa.fl_str_mv |
Artículo |
| dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
| dc.identifier.other.spa.fl_str_mv |
https://link.springer.com/article/10.1007%2Fs11356-016-7263-3 |
| dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/20.500.12010/9072 |
| dc.identifier.doi.spa.fl_str_mv |
10.1007/s11356-016-7263-3 |
| dc.identifier.instname.spa.fl_str_mv |
instname:Universidad de Bogotá Jorge Tadeo Lozano |
| dc.identifier.reponame.spa.fl_str_mv |
reponame:Repositorio Institucional de la Universidad de Bogotá Jorge Tadeo Lozano |
| url |
https://link.springer.com/article/10.1007%2Fs11356-016-7263-3 http://hdl.handle.net/20.500.12010/9072 |
| identifier_str_mv |
10.1007/s11356-016-7263-3 instname:Universidad de Bogotá Jorge Tadeo Lozano reponame:Repositorio Institucional de la Universidad de Bogotá Jorge Tadeo Lozano |
| dc.rights.coar.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
| dc.rights.local.spa.fl_str_mv |
Abierto (Texto Completo) |
| rights_invalid_str_mv |
Abierto (Texto Completo) http://purl.org/coar/access_right/c_abf2 |
| dc.format.extent.spa.fl_str_mv |
8 páginas |
| dc.format.mimetype.spa.fl_str_mv |
application/pdf |
| dc.coverage.spatial.spa.fl_str_mv |
Bogotá, Colombia |
| dc.publisher.spa.fl_str_mv |
Universidad de Bogotá Jorge Tadeo Lozano |
| institution |
Universidad de Bogotá Jorge Tadeo Lozano |
| bitstream.url.fl_str_mv |
https://expeditiorepositorio.utadeo.edu.co/bitstream/20.500.12010/9072/1/Captura.PNG https://expeditiorepositorio.utadeo.edu.co/bitstream/20.500.12010/9072/3/9470.pdf https://expeditiorepositorio.utadeo.edu.co/bitstream/20.500.12010/9072/2/license.txt https://expeditiorepositorio.utadeo.edu.co/bitstream/20.500.12010/9072/4/Captura.PNG https://expeditiorepositorio.utadeo.edu.co/bitstream/20.500.12010/9072/5/9470.pdf.jpg |
| bitstream.checksum.fl_str_mv |
6a4ca37960b045a816a1bf80306ce60f c8cce0b5b314a082a40e5afea91261e0 abceeb1c943c50d3343516f9dbfc110f 6a4ca37960b045a816a1bf80306ce60f 845e5e7087b132d4fcb66eeb91a2a6b1 |
| bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 |
| repository.name.fl_str_mv |
Repositorio Institucional - Universidad Jorge Tadeo Lozano |
| repository.mail.fl_str_mv |
expeditiorepositorio@utadeo.edu.co |
| _version_ |
1814213680187834368 |
| spelling |
Bogotá, Colombia2020-04-29T18:50:37Z2020-04-29T18:50:37Z2017https://link.springer.com/article/10.1007%2Fs11356-016-7263-3http://hdl.handle.net/20.500.12010/907210.1007/s11356-016-7263-3instname:Universidad de Bogotá Jorge Tadeo Lozanoreponame:Repositorio Institucional de la Universidad de Bogotá Jorge Tadeo LozanoThis work deals with the degradation of the azo-dye Orange II (OII) by a heterogeneous process with dark Fenton. Natural and purified ilmenites from Colombian soil were used as catalysts. The catalysts have different physicochemical properties and are basically composed of TiO2 and Fe2O3. Ilmenites (FeTiO3), raw materials highly available at low cost, were studied by means of conventional metallography (polished grain mounts), as well as BET, XRD, and XRF in order to determine their possible source area and the factors that influence their use as a catalyst for OII degradation. The pH, the ilmenite amount, the initial CH2O2, and the temperature of the reaction system were studied. Complete degradation of dye was observed within 7 h, while 90 % of OII was removed in 7 h using Cumaribo Ilmenite8 páginasapplication/pdfUniversidad de Bogotá Jorge Tadeo LozanoGeocatalystAcid orange 7 (Orange II)Fotofenton reactionColombian ilmeniteTotal organic carbonSuelos -- InvestigacionesCarbono -- InvestigacionesDegradation of Orange II by Fenton reaction using ilmenite as catalystArtículoinfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1Abierto (Texto Completo)http://purl.org/coar/access_right/c_abf2Pataquiva-Mateus, Alis YovanaZea, H. R.Ramirez, J. H.ORIGINALCaptura.PNGCaptura.PNGVer portadaimage/png109867https://expeditiorepositorio.utadeo.edu.co/bitstream/20.500.12010/9072/1/Captura.PNG6a4ca37960b045a816a1bf80306ce60fMD51open access9470.pdf9470.pdfArtículo reservadoapplication/pdf894933https://expeditiorepositorio.utadeo.edu.co/bitstream/20.500.12010/9072/3/9470.pdfc8cce0b5b314a082a40e5afea91261e0MD53embargoed access|||2200-04-29LICENSElicense.txtlicense.txttext/plain; charset=utf-82938https://expeditiorepositorio.utadeo.edu.co/bitstream/20.500.12010/9072/2/license.txtabceeb1c943c50d3343516f9dbfc110fMD52open accessTHUMBNAILCaptura.PNGCaptura.PNGVer portadaimage/png109867https://expeditiorepositorio.utadeo.edu.co/bitstream/20.500.12010/9072/4/Captura.PNG6a4ca37960b045a816a1bf80306ce60fMD54open access9470.pdf.jpg9470.pdf.jpgIM Thumbnailimage/jpeg13564https://expeditiorepositorio.utadeo.edu.co/bitstream/20.500.12010/9072/5/9470.pdf.jpg845e5e7087b132d4fcb66eeb91a2a6b1MD55open access20.500.12010/9072oai:expeditiorepositorio.utadeo.edu.co:20.500.12010/90722024-04-17 15:38:13.086open accessRepositorio Institucional - Universidad Jorge Tadeo Lozanoexpeditiorepositorio@utadeo.edu.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 |