Magnetic micro-robots with surface functionalization of silanes and laccase for wastewater treatment with heavy metals and dyes.
This study presents the feasibility of using functionalized micro-robots to treat wastewater, contaminated with dyes such as Congo red and heavy metals such as arsenic, two types of micro-robots were tested, the first was immobilized with the enzyme laccase and the second type were functionalized wi...
- Autores:
-
Peñaranda Trujillo, Paula Andrea
- Tipo de recurso:
- Fecha de publicación:
- 2021
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/55831
- Acceso en línea:
- http://hdl.handle.net/1992/55831
- Palabra clave:
- Laccase immobilization
Micro-robots
Wastewater treatment
Adsorption.
Ingeniería
- Rights
- openAccess
- License
- https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdf
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Magnetic micro-robots with surface functionalization of silanes and laccase for wastewater treatment with heavy metals and dyes. |
| title |
Magnetic micro-robots with surface functionalization of silanes and laccase for wastewater treatment with heavy metals and dyes. |
| spellingShingle |
Magnetic micro-robots with surface functionalization of silanes and laccase for wastewater treatment with heavy metals and dyes. Laccase immobilization Micro-robots Wastewater treatment Adsorption. Ingeniería |
| title_short |
Magnetic micro-robots with surface functionalization of silanes and laccase for wastewater treatment with heavy metals and dyes. |
| title_full |
Magnetic micro-robots with surface functionalization of silanes and laccase for wastewater treatment with heavy metals and dyes. |
| title_fullStr |
Magnetic micro-robots with surface functionalization of silanes and laccase for wastewater treatment with heavy metals and dyes. |
| title_full_unstemmed |
Magnetic micro-robots with surface functionalization of silanes and laccase for wastewater treatment with heavy metals and dyes. |
| title_sort |
Magnetic micro-robots with surface functionalization of silanes and laccase for wastewater treatment with heavy metals and dyes. |
| dc.creator.fl_str_mv |
Peñaranda Trujillo, Paula Andrea |
| dc.contributor.advisor.none.fl_str_mv |
Osma Cruz, Johann Faccelo |
| dc.contributor.author.spa.fl_str_mv |
Peñaranda Trujillo, Paula Andrea |
| dc.contributor.jury.spa.fl_str_mv |
Vélez Cuervo, Camilo Giraldo Trujillo, Luis Felipe |
| dc.subject.keyword.none.fl_str_mv |
Laccase immobilization Micro-robots Wastewater treatment Adsorption. |
| topic |
Laccase immobilization Micro-robots Wastewater treatment Adsorption. Ingeniería |
| dc.subject.themes.none.fl_str_mv |
Ingeniería |
| description |
This study presents the feasibility of using functionalized micro-robots to treat wastewater, contaminated with dyes such as Congo red and heavy metals such as arsenic, two types of micro-robots were tested, the first was immobilized with the enzyme laccase and the second type were functionalized with APTES, the micro-robots were tested in five concentrations of each contaminant and the treatment was tested for five hours. The maximum percentages of pollutant removal were found when using both types of micro robots, up to 65.6% for arsenic and 11.3% for Congo red. In addition, kinetic models were performed for each pollutant. A correlation is found between CR and the pseudo-second order because, thanks to the enzyme, two phenomena occur in this process, an adsorption phenomenon. and a catalytic one, on the other hand for the treatment of arsenic, the APTES functionalized micro-robots, show a greater correlation with the pseudo first order model, due to the adsorption phenomenon present in this treatment. |
| publishDate |
2021 |
| dc.date.issued.none.fl_str_mv |
2021 |
| dc.date.accessioned.none.fl_str_mv |
2022-02-22T20:16:21Z |
| dc.date.available.none.fl_str_mv |
2022-02-22T20:16:21Z |
| dc.type.spa.fl_str_mv |
Trabajo de grado - Maestría |
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info:eu-repo/semantics/masterThesis |
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info:eu-repo/semantics/acceptedVersion |
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Text |
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http://purl.org/redcol/resource_type/TM |
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acceptedVersion |
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http://hdl.handle.net/1992/55831 |
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26533.pdf |
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instname:Universidad de los Andes |
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reponame:Repositorio Institucional Séneca |
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repourl:https://repositorio.uniandes.edu.co/ |
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http://hdl.handle.net/1992/55831 |
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26533.pdf instname:Universidad de los Andes reponame:Repositorio Institucional Séneca repourl:https://repositorio.uniandes.edu.co/ |
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spa |
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spa |
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https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdf |
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info:eu-repo/semantics/openAccess |
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http://purl.org/coar/access_right/c_abf2 |
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https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdf http://purl.org/coar/access_right/c_abf2 |
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openAccess |
| dc.format.extent.spa.fl_str_mv |
21 páginas |
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application/pdf |
| dc.publisher.spa.fl_str_mv |
Universidad de los Andes |
| dc.publisher.program.spa.fl_str_mv |
Maestría en Ingeniería Electrónica y de Computadores |
| dc.publisher.faculty.spa.fl_str_mv |
Facultad de Ingeniería |
| dc.publisher.department.spa.fl_str_mv |
Departamento de Ingeniería Eléctrica y Electrónica |
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Universidad de los Andes |
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Al consultar y hacer uso de este recurso, está aceptando las condiciones de uso establecidas por los autores.https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdfinfo:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Osma Cruz, Johann Faccelovirtual::4993-1Peñaranda Trujillo, Paula Andreaf5972bb9-9ffe-4883-b0c8-ab37aa69fac2500Vélez Cuervo, CamiloGiraldo Trujillo, Luis Felipe2022-02-22T20:16:21Z2022-02-22T20:16:21Z2021http://hdl.handle.net/1992/5583126533.pdfinstname:Universidad de los Andesreponame:Repositorio Institucional Sénecarepourl:https://repositorio.uniandes.edu.co/This study presents the feasibility of using functionalized micro-robots to treat wastewater, contaminated with dyes such as Congo red and heavy metals such as arsenic, two types of micro-robots were tested, the first was immobilized with the enzyme laccase and the second type were functionalized with APTES, the micro-robots were tested in five concentrations of each contaminant and the treatment was tested for five hours. The maximum percentages of pollutant removal were found when using both types of micro robots, up to 65.6% for arsenic and 11.3% for Congo red. In addition, kinetic models were performed for each pollutant. A correlation is found between CR and the pseudo-second order because, thanks to the enzyme, two phenomena occur in this process, an adsorption phenomenon. and a catalytic one, on the other hand for the treatment of arsenic, the APTES functionalized micro-robots, show a greater correlation with the pseudo first order model, due to the adsorption phenomenon present in this treatment.Este estudio presenta la factibilidad de utilizar micro-robots funcionalizados para el tratamiento de aguas residuales, contaminadas con colorantes como rojo congo y metales pesados como arsénico, se probaron dos tipos de micro-robots, el primero fue inmovilizado con la enzima lacasa y el segundo tipo fueron funcionalizados con APTES, los micro-robots fueron probados en cinco concentraciones de cada contaminante y el tratamiento fue probado durante cinco horas. Los porcentajes máximos de remoción de contaminantes se encontraron al utilizar ambos tipos de micro robots, hasta un 65,6% para el arsénico y un 11,3% para el rojo congo. Además, se realizaron modelos cinéticos para cada contaminante. Se encuentra una correlación entre CR y el pseudo-segundo orden porque, gracias a la enzima, en este proceso ocurren dos fenómenos, un fenómeno de adsorción. y uno catalítico, por otro lado para el tratamiento de arsénico, los micro-robots funcionalizados con APTES, muestran una mayor correlación con el modelo de pseudo primer orden, debido al fenómeno de adsorción presente en este tratamiento.Magíster en Ingeniería Electrónica y de ComputadoresMaestría21 páginasapplication/pdfspaUniversidad de los AndesMaestría en Ingeniería Electrónica y de ComputadoresFacultad de IngenieríaDepartamento de Ingeniería Eléctrica y ElectrónicaMagnetic micro-robots with surface functionalization of silanes and laccase for wastewater treatment with heavy metals and dyes.Trabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMLaccase immobilizationMicro-robotsWastewater treatmentAdsorption.Ingeniería201214524Publicationhttps://scholar.google.es/citations?user=6QQ-dqMAAAAJvirtual::4993-10000-0003-2928-3406virtual::4993-1https://scienti.minciencias.gov.co/cvlac/visualizador/generarCurriculoCv.do?cod_rh=0000221112virtual::4993-1a9f6ef37-65d7-4484-be71-8f3b4067a8favirtual::4993-1a9f6ef37-65d7-4484-be71-8f3b4067a8favirtual::4993-1TEXT26533.pdf.txt26533.pdf.txtExtracted texttext/plain35250https://repositorio.uniandes.edu.co/bitstreams/bdc56f37-44f5-471c-8e3f-81b12a82bd95/download2e842957872221884f1eff8f62ab1561MD52THUMBNAIL26533.pdf.jpg26533.pdf.jpgIM Thumbnailimage/jpeg6373https://repositorio.uniandes.edu.co/bitstreams/f0ecc37c-3b5b-4663-8a62-0d8466a65c1b/downloadc39e1bcced9efdc0b76852744042ff54MD53ORIGINAL26533.pdfapplication/pdf843765https://repositorio.uniandes.edu.co/bitstreams/f7085fad-a8b0-4020-af3a-5d1c2f6d6dfe/download22bf9f926160b8cc3d67a0f90434c211MD511992/55831oai:repositorio.uniandes.edu.co:1992/558312024-03-13 12:49:34.489https://repositorio.uniandes.edu.co/static/pdf/aceptacion_uso_es.pdfopen.accesshttps://repositorio.uniandes.edu.coRepositorio institucional Sénecaadminrepositorio@uniandes.edu.co |