Zero-valent iron on graphite-cellulose biochar catalysts for the Fenton degradation of tetracycline from water
Tetracycline (TC), an antibiotic widely used in the treatment of animal and human diseases and promotion of animal growth. However, its uncontrolled discharge to water sources can also cause the promotion of antibiotic resistant bacteria and genes. In this study, graphite and cellulose were used as...
| Autores: | , , , , , , , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Universidad Autónoma de Madrid |
| Repositorio: | Biblos-e Archivo. Repositorio Institucional de la UAM |
| Idioma: | inglés |
| OAI Identifier: | oai:repositorio.uam.es:10486/715557 |
| Acceso en línea: | http://hdl.handle.net/10486/715557 https://dx.doi.org/10.1016/j.psep.2024.09.121 |
| Access Level: | acceso abierto |
| Palabra clave: | Antibiotic Conductivity Fenton Graphite-Biochar Water Pollution Zero-Valent Iron Química |
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Zero-valent iron on graphite-cellulose biochar catalysts for the Fenton degradation of tetracycline from waterChen, ShuaiZhao, YuanchuanGao, GuilanDong, HaoYuan, FengLin, DonghaiGuan, JieNesic, AleksandraXu, JunliBelver Coldeira, CarolinaBedia García-Matamoros, JorgeAntibioticConductivityFentonGraphite-BiocharWater PollutionZero-Valent IronQuímicaTetracycline (TC), an antibiotic widely used in the treatment of animal and human diseases and promotion of animal growth. However, its uncontrolled discharge to water sources can also cause the promotion of antibiotic resistant bacteria and genes. In this study, graphite and cellulose were used as raw materials to construct a graphite-biochar (G-BC) by carbothermal reactions. This graphite-biochar was subsequently mixed with ZVI with various mass ratios by ball milling to produce graphite-biochars supported ZVI (ZVI/G-BC) catalysts, further used in the heterogeneous Fenton degradation of tetracycline. The materials were fully characterized by different techniques. The removal of TC by BC, G-BC and ZVI/G-BC was tested under different reaction conditions. The best synthesis conditions were achieved at a heating temperature of 700 °C, a graphite content of 20 %, a ball milling speed of 500 rpm, a ball milling time of 5 h, as well as a G-BC and ZVI mass ratio of 1:3. Graphite improves the conductivity and micropore area of the material, which enhances the removal of TC by ZVI/G-BC catalysts in Fenton-like reactions. TC was first oxidized to intermediate products and then further mineralized to CO2 and H2O. The best TC removal performance was obtained with a catalyst dosage of 1.1 g·L[sbnd]1, a hydrogen peroxide concentration of 140 mM and an initial pH value of 3. The reaction data fitted properly a pseudo first-order kinetic equation. TC removal as high as 91 % was achieved even in the 3rd round of reuse. This study reports a novel ZVI material with high conductivity and good TC removal performanceWe gratefully acknowledge China Scholarship Council (202008310005), China Ministry of Education Chunhui Programme (202200704), Shanghai Pujiang Programme (23PJD039), National Key Research and Development Plan Project (SQ2023YFE0102961)ElsevierDepartamento de Ingeniería QuímicaFacultad de CienciasUAM. Departamento de Ingeniería Química20242024-10-01research articlehttp://purl.org/coar/resource_type/c_2df8fbb1VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10486/715557https://dx.doi.org/10.1016/j.psep.2024.09.121reponame:Biblos-e Archivo. Repositorio Institucional de la UAMinstname:Universidad Autónoma de MadridInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivatives 4.0 Internationalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:repositorio.uam.es:10486/7155572026-06-23T12:46:27Z |
| dc.title.none.fl_str_mv |
Zero-valent iron on graphite-cellulose biochar catalysts for the Fenton degradation of tetracycline from water |
| title |
Zero-valent iron on graphite-cellulose biochar catalysts for the Fenton degradation of tetracycline from water |
| spellingShingle |
Zero-valent iron on graphite-cellulose biochar catalysts for the Fenton degradation of tetracycline from water Chen, Shuai Antibiotic Conductivity Fenton Graphite-Biochar Water Pollution Zero-Valent Iron Química |
| title_short |
Zero-valent iron on graphite-cellulose biochar catalysts for the Fenton degradation of tetracycline from water |
| title_full |
Zero-valent iron on graphite-cellulose biochar catalysts for the Fenton degradation of tetracycline from water |
| title_fullStr |
Zero-valent iron on graphite-cellulose biochar catalysts for the Fenton degradation of tetracycline from water |
| title_full_unstemmed |
Zero-valent iron on graphite-cellulose biochar catalysts for the Fenton degradation of tetracycline from water |
| title_sort |
Zero-valent iron on graphite-cellulose biochar catalysts for the Fenton degradation of tetracycline from water |
| dc.creator.none.fl_str_mv |
Chen, Shuai Zhao, Yuanchuan Gao, Guilan Dong, Hao Yuan, Feng Lin, Donghai Guan, Jie Nesic, Aleksandra Xu, Junli Belver Coldeira, Carolina Bedia García-Matamoros, Jorge |
| author |
Chen, Shuai |
| author_facet |
Chen, Shuai Zhao, Yuanchuan Gao, Guilan Dong, Hao Yuan, Feng Lin, Donghai Guan, Jie Nesic, Aleksandra Xu, Junli Belver Coldeira, Carolina Bedia García-Matamoros, Jorge |
| author_role |
author |
| author2 |
Zhao, Yuanchuan Gao, Guilan Dong, Hao Yuan, Feng Lin, Donghai Guan, Jie Nesic, Aleksandra Xu, Junli Belver Coldeira, Carolina Bedia García-Matamoros, Jorge |
| author2_role |
author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Departamento de Ingeniería Química Facultad de Ciencias UAM. Departamento de Ingeniería Química |
| dc.subject.none.fl_str_mv |
Antibiotic Conductivity Fenton Graphite-Biochar Water Pollution Zero-Valent Iron Química |
| topic |
Antibiotic Conductivity Fenton Graphite-Biochar Water Pollution Zero-Valent Iron Química |
| description |
Tetracycline (TC), an antibiotic widely used in the treatment of animal and human diseases and promotion of animal growth. However, its uncontrolled discharge to water sources can also cause the promotion of antibiotic resistant bacteria and genes. In this study, graphite and cellulose were used as raw materials to construct a graphite-biochar (G-BC) by carbothermal reactions. This graphite-biochar was subsequently mixed with ZVI with various mass ratios by ball milling to produce graphite-biochars supported ZVI (ZVI/G-BC) catalysts, further used in the heterogeneous Fenton degradation of tetracycline. The materials were fully characterized by different techniques. The removal of TC by BC, G-BC and ZVI/G-BC was tested under different reaction conditions. The best synthesis conditions were achieved at a heating temperature of 700 °C, a graphite content of 20 %, a ball milling speed of 500 rpm, a ball milling time of 5 h, as well as a G-BC and ZVI mass ratio of 1:3. Graphite improves the conductivity and micropore area of the material, which enhances the removal of TC by ZVI/G-BC catalysts in Fenton-like reactions. TC was first oxidized to intermediate products and then further mineralized to CO2 and H2O. The best TC removal performance was obtained with a catalyst dosage of 1.1 g·L[sbnd]1, a hydrogen peroxide concentration of 140 mM and an initial pH value of 3. The reaction data fitted properly a pseudo first-order kinetic equation. TC removal as high as 91 % was achieved even in the 3rd round of reuse. This study reports a novel ZVI material with high conductivity and good TC removal performance |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024 2024-10-01 |
| dc.type.none.fl_str_mv |
research article http://purl.org/coar/resource_type/c_2df8fbb1 VoR http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
http://hdl.handle.net/10486/715557 https://dx.doi.org/10.1016/j.psep.2024.09.121 |
| url |
http://hdl.handle.net/10486/715557 https://dx.doi.org/10.1016/j.psep.2024.09.121 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Attribution-NonCommercial-NoDerivatives 4.0 International http://creativecommons.org/licenses/by-nc-nd/4.0/ |
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openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Elsevier |
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Elsevier |
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reponame:Biblos-e Archivo. Repositorio Institucional de la UAM instname:Universidad Autónoma de Madrid |
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Universidad Autónoma de Madrid |
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Biblos-e Archivo. Repositorio Institucional de la UAM |
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Biblos-e Archivo. Repositorio Institucional de la UAM |
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