Selective adsorption of gadolinium from real leachate using a natural bentonite clay
This article investigated the recovery of Gd3+ from real leachate of phosphogypsum (PG) using natural bentonite clay. Firstly, a detailed adsorption study was performed using synthetic Gd3+ solutions. Then, it was investigated the clay performance in the real PG leachate. The characterization result...
- Autores:
-
Dotto, Guilherme Luiz
Vieillard, Julien
Pinto, Diana
Lütke, Sabrina F.
Silva Oliveira, Luis Felipe
dos Reis, Glaydson S.
Lima, Éder C.
Franco, Dison S.P.
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2023
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/10473
- Acceso en línea:
- https://hdl.handle.net/11323/10473
https://repositorio.cuc.edu.co/
- Palabra clave:
- Gadolinium
Leachate
Natural bentonite clay
- Rights
- embargoedAccess
- License
- Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)
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| dc.title.eng.fl_str_mv |
Selective adsorption of gadolinium from real leachate using a natural bentonite clay |
| title |
Selective adsorption of gadolinium from real leachate using a natural bentonite clay |
| spellingShingle |
Selective adsorption of gadolinium from real leachate using a natural bentonite clay Gadolinium Leachate Natural bentonite clay |
| title_short |
Selective adsorption of gadolinium from real leachate using a natural bentonite clay |
| title_full |
Selective adsorption of gadolinium from real leachate using a natural bentonite clay |
| title_fullStr |
Selective adsorption of gadolinium from real leachate using a natural bentonite clay |
| title_full_unstemmed |
Selective adsorption of gadolinium from real leachate using a natural bentonite clay |
| title_sort |
Selective adsorption of gadolinium from real leachate using a natural bentonite clay |
| dc.creator.fl_str_mv |
Dotto, Guilherme Luiz Vieillard, Julien Pinto, Diana Lütke, Sabrina F. Silva Oliveira, Luis Felipe dos Reis, Glaydson S. Lima, Éder C. Franco, Dison S.P. |
| dc.contributor.author.none.fl_str_mv |
Dotto, Guilherme Luiz Vieillard, Julien Pinto, Diana Lütke, Sabrina F. Silva Oliveira, Luis Felipe dos Reis, Glaydson S. Lima, Éder C. Franco, Dison S.P. |
| dc.subject.proposal.eng.fl_str_mv |
Gadolinium Leachate Natural bentonite clay |
| topic |
Gadolinium Leachate Natural bentonite clay |
| description |
This article investigated the recovery of Gd3+ from real leachate of phosphogypsum (PG) using natural bentonite clay. Firstly, a detailed adsorption study was performed using synthetic Gd3+ solutions. Then, it was investigated the clay performance in the real PG leachate. The characterization results indicate classical bentonite characteristics, such as rugosity and an SBET 91.3 m² g−1, with meso (Dp =3.82 nm) and macroporous (Dp =52.6 nm). In addition, it was identified that the major functional groups are hydroxyl and silicate, with the presence of organic matter. The initial pH solution effect indicates that the optimum removal of Gd3+ is at pH (6), attributing to the pHpzc being at 5.75 and the negatively charged surface above the pHpzc. The Avrami fractional order model was the most suitable for describing the experimental kinetic data. The Langmuir was the proper model for describing the adsorption isotherms, indicating that the Gd3+ forms a monolayer at the surface of the bentonite. The maximum adsorption capacity at pH 6.0 was 121.5 mg g−1. The thermodynamic parameters indicate that the adsorption is spontaneous, with a standard enthalpy change of − 92.30 kJ mol−1, indicating an ionic exchange, where the Gd3+ tends to be organized at the surface, according to the standard entropy change of − 206.0 J K−1 mol−1. The fixed bed adsorption test showed that Gd3+ could be adsorbed for up to 200 min without regeneration. Regeneration results show that the citric acid is more efficient in desorbing the Gd3+ from the bentonite, reaching up to 8 cycles without efficiency loss. Finally, the bentonite clay could selectively recover Gd3+ from the real PG leachate. |
| publishDate |
2023 |
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2023-09-11T18:59:14Z |
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2023-09-11T18:59:14Z 2025 |
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2023 |
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Artículo de revista |
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Guilherme L. Dotto, Julien Vieillard, Diana Pinto, Sabrina F. Lütke, Luis F.O. Silva, Glaydson S. dos Reis, Éder C. Lima, Dison S.P. Franco, Selective adsorption of gadolinium from real leachate using a natural bentonite clay, Journal of Environmental Chemical Engineering, Volume 11, Issue 3, 2023, 109748, ISSN 2213-3437, https://doi.org/10.1016/j.jece.2023.109748. |
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https://hdl.handle.net/11323/10473 |
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10.1016/j.jece.2023.109748 |
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2213-3437 |
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Corporación Universidad de la Costa |
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REDICUC - Repositorio CUC |
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https://repositorio.cuc.edu.co/ |
| identifier_str_mv |
Guilherme L. Dotto, Julien Vieillard, Diana Pinto, Sabrina F. Lütke, Luis F.O. Silva, Glaydson S. dos Reis, Éder C. Lima, Dison S.P. Franco, Selective adsorption of gadolinium from real leachate using a natural bentonite clay, Journal of Environmental Chemical Engineering, Volume 11, Issue 3, 2023, 109748, ISSN 2213-3437, https://doi.org/10.1016/j.jece.2023.109748. 10.1016/j.jece.2023.109748 2213-3437 Corporación Universidad de la Costa REDICUC - Repositorio CUC |
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eng |
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eng |
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Journal of Environmental Chemical Engineering |
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B. Shi et al. An intrinsic dual-emitting fluorescence sensing toward tetracycline with a self-calibration model based on luminescent lanthanide-functionalized metal-organic frameworks Food Chem. (2023) V. Balaram Rare earth elements: a review of applications, occurrence, exploration, analysis, recycling, and environmental impact Geosci. Front. (2019) M. Yousaf et al. Enhanced ORR catalytic activity of rare earth-doped Gd oxide ions in a CoFe2O4 cathode for low-temperature solid oxide fuel cells (LT-SOFCs Ceram. Int. (2022) S.F. Lütke et al. Leaching of rare earth elements from phosphogypsum Chemosphere (2022) Y. El Ouardi et al. K. Laatikainen Sustainable composite material based on glutenin biopolymeric clay for efficient separation of rare earth elements hem. Eng. J. (2022) W.C. Wilfong et al. Critical review of functionalized silica sorbent strategies for selective extraction of rare earth elements from acid mine drainage J. Hazard. Mater. (2022) G. Estrade et al. REE concentration processes in ion adsorption deposits: evidence from the Ambohimirahavavy alkaline complex in Madagascar Ore Geol. Rev. (2019) Y. Huang et al. Characteristics and genesis of ion adsorption type REE deposits in the weathering crusts of metamorphic rocks in Ningdu, Ganzhou, China Ore Geol. Rev. (2021) G.S. dos Reis et al. Lanthanum uptake from water using chitosan with different configurations React. Funct. Polym. (2022) Z. Fang et al. Adsorption kinetics and thermodynamics of rare earth on montmorillonite modified by sulfuric acid Colloids Surf. A Physicochem. Eng. Asp. (2021) B. Ji et al. Adsorption of cerium (III) by zeolites synthesized from kaolinite after rare earth elements (REEs) recovery Chemosphere (2022) T. Kegl et al. Adsorption of rare earth metals from wastewater by nanomaterials: a review J. Hazard. Mater. (2020) J. Xiao et al. Highly selective adsorption of rare earth elements by honeycomb-shaped covalent organic frameworks synthesized in deep eutectic solvents Environ. Res. (2022) J. Starý et al. Review of production, reserves, and processing of clays (including bentonite) in the Czech Republic Appl. Clay Sci. (2021) Y. Li et al. Contribution of components in natural soil to Cd and Pb competitive adsorption: Semi-quantitative to quantitative analysis J. Hazard. Mater. (2023) P.H. Chang et al. Seizing forbidden drug ranitidine by illite and the adsorption mechanism study Colloids Surf. A: Physicochem. Eng. Asp. (2022) D.B. França et al. The versatility of montmorillonite in water remediation using adsorption: Current studies and challenges in drug removal J. Environ. Chem. Eng. (2022) A. Alshameri et al. Understanding the role of natural clay minerals as effective adsorbents and alternative source of rare earth elements: Adsorption operative parameters Hydrometallurgy (2019) P.R. Souza et al. Detailed numerical solution of pore volume and surface diffusion model in adsorption systems Chem. Eng. Res. Des. (2017) P.S. Thue et al. Effects of first–row transition metals and impregnation ratios on the physicochemical properties of microwave-assisted activated carbons from wood biomass J. Colloid Interface Sci. (2017) E.C. Lima et al. Is one performing the treatment data of adsorption kinetics correctly J. Environ. Chem. Eng. (2021) E.C. Lima et al. I. Anastopoulos. A critical review of the estimation of the thermodynamic parameters on adsorption equilibria. Wrong use of equilibrium constant in the Van't Hoof equation for calculation of thermodynamic parameters of adsorption J. Mol. Liq. (2019) M. Gonzalez-Hourcade et al. Microalgae biomass as a sustainable precursor to produce nitrogen-doped biochar for efficient removal of emerging pollutants from aqueous media J. Clean. Prod. (2022) P.S. Thue et al. Synthesis and characterization of a novel organic-inorganic hybrid clay adsorbent for the removal of acid red 1 and acid green 25 from aqueous solutions J. Clean. Prod. (2018) M.E. Mahmoud et al. Novel NTiO2-chitosan@NZrO2- chitosan nanocomposite for effective adsorptive uptake of trivalent gadolinium and samarium ions from water Powder Technol. (2021) M. Naghizadeh et al. Microextraction of Gadolinium MRI contrast agent using core-shell Fe3O4@SiO2 nanoparticles: optimization of adsorption conditions and in-vitro study Environ. Nanotechnol. Monit. Manag. (2019) |
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Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0) |
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Atribución-NoComercial-SinDerivadas 4.0 Internacional (CC BY-NC-ND 4.0)© 2023 Elsevier Ltd. All rights reserved.https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/embargoedAccesshttp://purl.org/coar/access_right/c_f1cfDotto, Guilherme LuizVieillard, JulienPinto, DianaLütke, Sabrina F.Silva Oliveira, Luis Felipedos Reis, Glaydson S.Lima, Éder C.Franco, Dison S.P.2023-09-11T18:59:14Z20252023-09-11T18:59:14Z2023Guilherme L. Dotto, Julien Vieillard, Diana Pinto, Sabrina F. Lütke, Luis F.O. Silva, Glaydson S. dos Reis, Éder C. Lima, Dison S.P. Franco, Selective adsorption of gadolinium from real leachate using a natural bentonite clay, Journal of Environmental Chemical Engineering, Volume 11, Issue 3, 2023, 109748, ISSN 2213-3437, https://doi.org/10.1016/j.jece.2023.109748.https://hdl.handle.net/11323/1047310.1016/j.jece.2023.1097482213-3437Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/This article investigated the recovery of Gd3+ from real leachate of phosphogypsum (PG) using natural bentonite clay. Firstly, a detailed adsorption study was performed using synthetic Gd3+ solutions. Then, it was investigated the clay performance in the real PG leachate. The characterization results indicate classical bentonite characteristics, such as rugosity and an SBET 91.3 m² g−1, with meso (Dp =3.82 nm) and macroporous (Dp =52.6 nm). In addition, it was identified that the major functional groups are hydroxyl and silicate, with the presence of organic matter. The initial pH solution effect indicates that the optimum removal of Gd3+ is at pH (6), attributing to the pHpzc being at 5.75 and the negatively charged surface above the pHpzc. The Avrami fractional order model was the most suitable for describing the experimental kinetic data. The Langmuir was the proper model for describing the adsorption isotherms, indicating that the Gd3+ forms a monolayer at the surface of the bentonite. The maximum adsorption capacity at pH 6.0 was 121.5 mg g−1. The thermodynamic parameters indicate that the adsorption is spontaneous, with a standard enthalpy change of − 92.30 kJ mol−1, indicating an ionic exchange, where the Gd3+ tends to be organized at the surface, according to the standard entropy change of − 206.0 J K−1 mol−1. The fixed bed adsorption test showed that Gd3+ could be adsorbed for up to 200 min without regeneration. Regeneration results show that the citric acid is more efficient in desorbing the Gd3+ from the bentonite, reaching up to 8 cycles without efficiency loss. Finally, the bentonite clay could selectively recover Gd3+ from the real PG leachate.1 páginaapplication/pdfengElsevier BVUnited Kingdomhttps://www.sciencedirect.com/science/article/abs/pii/S2213343723004876Selective adsorption of gadolinium from real leachate using a natural bentonite clayArtículo de revistahttp://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/drafthttp://purl.org/coar/version/c_b1a7d7d4d402bcceJournal of Environmental Chemical EngineeringB. Shi et al. An intrinsic dual-emitting fluorescence sensing toward tetracycline with a self-calibration model based on luminescent lanthanide-functionalized metal-organic frameworks Food Chem. (2023)V. Balaram Rare earth elements: a review of applications, occurrence, exploration, analysis, recycling, and environmental impact Geosci. Front. (2019)M. Yousaf et al. Enhanced ORR catalytic activity of rare earth-doped Gd oxide ions in a CoFe2O4 cathode for low-temperature solid oxide fuel cells (LT-SOFCs Ceram. Int. (2022)S.F. Lütke et al. Leaching of rare earth elements from phosphogypsum Chemosphere (2022)Y. El Ouardi et al. K. Laatikainen Sustainable composite material based on glutenin biopolymeric clay for efficient separation of rare earth elements hem. Eng. J. (2022)W.C. Wilfong et al. Critical review of functionalized silica sorbent strategies for selective extraction of rare earth elements from acid mine drainage J. Hazard. Mater. (2022)G. Estrade et al. REE concentration processes in ion adsorption deposits: evidence from the Ambohimirahavavy alkaline complex in Madagascar Ore Geol. Rev. (2019)Y. Huang et al. Characteristics and genesis of ion adsorption type REE deposits in the weathering crusts of metamorphic rocks in Ningdu, Ganzhou, China Ore Geol. Rev. (2021)G.S. dos Reis et al. Lanthanum uptake from water using chitosan with different configurations React. Funct. Polym. (2022)Z. Fang et al. Adsorption kinetics and thermodynamics of rare earth on montmorillonite modified by sulfuric acid Colloids Surf. A Physicochem. Eng. Asp. (2021)B. Ji et al. Adsorption of cerium (III) by zeolites synthesized from kaolinite after rare earth elements (REEs) recovery Chemosphere (2022)T. Kegl et al. Adsorption of rare earth metals from wastewater by nanomaterials: a review J. Hazard. Mater. (2020)J. Xiao et al. Highly selective adsorption of rare earth elements by honeycomb-shaped covalent organic frameworks synthesized in deep eutectic solvents Environ. Res. (2022)J. Starý et al. Review of production, reserves, and processing of clays (including bentonite) in the Czech Republic Appl. Clay Sci. (2021)Y. Li et al. Contribution of components in natural soil to Cd and Pb competitive adsorption: Semi-quantitative to quantitative analysis J. Hazard. Mater. (2023)P.H. Chang et al. Seizing forbidden drug ranitidine by illite and the adsorption mechanism study Colloids Surf. A: Physicochem. Eng. Asp. (2022)D.B. França et al. The versatility of montmorillonite in water remediation using adsorption: Current studies and challenges in drug removal J. Environ. Chem. Eng. (2022)A. Alshameri et al. Understanding the role of natural clay minerals as effective adsorbents and alternative source of rare earth elements: Adsorption operative parameters Hydrometallurgy (2019)P.R. Souza et al. Detailed numerical solution of pore volume and surface diffusion model in adsorption systems Chem. Eng. Res. Des. (2017)P.S. Thue et al. Effects of first–row transition metals and impregnation ratios on the physicochemical properties of microwave-assisted activated carbons from wood biomass J. Colloid Interface Sci. (2017)E.C. Lima et al. Is one performing the treatment data of adsorption kinetics correctly J. Environ. Chem. Eng. (2021)E.C. Lima et al. I. Anastopoulos. A critical review of the estimation of the thermodynamic parameters on adsorption equilibria. Wrong use of equilibrium constant in the Van't Hoof equation for calculation of thermodynamic parameters of adsorption J. Mol. Liq. (2019)M. Gonzalez-Hourcade et al. Microalgae biomass as a sustainable precursor to produce nitrogen-doped biochar for efficient removal of emerging pollutants from aqueous media J. Clean. Prod. (2022)P.S. Thue et al. Synthesis and characterization of a novel organic-inorganic hybrid clay adsorbent for the removal of acid red 1 and acid green 25 from aqueous solutions J. Clean. Prod. (2018)M.E. Mahmoud et al. Novel NTiO2-chitosan@NZrO2- chitosan nanocomposite for effective adsorptive uptake of trivalent gadolinium and samarium ions from water Powder Technol. (2021)M. Naghizadeh et al. Microextraction of Gadolinium MRI contrast agent using core-shell Fe3O4@SiO2 nanoparticles: optimization of adsorption conditions and in-vitro study Environ. Nanotechnol. Monit. Manag. (2019)311GadoliniumLeachateNatural bentonite clayPublicationORIGINALSelective adsorption of gadolinium from real leachate using a natural bentonite clay.pdfSelective adsorption of gadolinium from real leachate using a natural bentonite clay.pdfArtículoapplication/pdf85970https://repositorio.cuc.edu.co/bitstreams/c1f5a5ce-1dc8-479f-be1c-ad8a69b3a1de/downloade463fea7a6a38bff15759d7b1b5f425cMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-814828https://repositorio.cuc.edu.co/bitstreams/707e2cb2-9a49-4894-9f64-f88953d829e3/download2f9959eaf5b71fae44bbf9ec84150c7aMD52TEXTSelective adsorption of gadolinium from real leachate using a natural bentonite clay.pdf.txtSelective adsorption of gadolinium from real leachate using a natural bentonite clay.pdf.txtExtracted texttext/plain2027https://repositorio.cuc.edu.co/bitstreams/40eb6cc7-2a45-4cd4-bc55-9fd3d1b1bd96/download0d959e2fada29085ce402af58fff4dbcMD53THUMBNAILSelective adsorption of gadolinium from real leachate using a natural bentonite clay.pdf.jpgSelective adsorption of gadolinium from real leachate using a natural bentonite clay.pdf.jpgGenerated Thumbnailimage/jpeg15209https://repositorio.cuc.edu.co/bitstreams/2263d7a5-fdf7-4d7c-81b4-64eba118b5bf/download56ec0880fe9492e44c6b00da9b92ec30MD5411323/10473oai:repositorio.cuc.edu.co:11323/104732024-09-17 12:44:52.694https://creativecommons.org/licenses/by-nc-nd/4.0/© 2023 Elsevier Ltd. All rights reserved.open.accesshttps://repositorio.cuc.edu.coRepositorio de la Universidad de la Costa 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ada en las Obras Colectivas.

b.	Distribuir copias o fonogramas de las Obras, exhibirlas públicamente, ejecutarlas públicamente y/o ponerlas a disposición pública, incluyéndolas como incorporadas en Obras Colectivas, según corresponda.

c.	Distribuir copias de las Obras Derivadas que se generen, exhibirlas públicamente, ejecutarlas públicamente y/o ponerlas a disposición pública.
Los derechos mencionados anteriormente pueden ser ejercidos en todos los medios y formatos, actualmente conocidos o que se inventen en el futuro. Los derechos antes mencionados incluyen el derecho a realizar dichas modificaciones en la medida que sean técnicamente necesarias para ejercer los derechos en otro medio o formatos, pero de otra manera usted no está autorizado para realizar obras derivadas. Todos los derechos no otorgados expresamente por el Licenciante quedan por este medio reservados, incluyendo pero sin limitarse a aquellos que se mencionan en las secciones 4(d) y 4(e).

4. Restricciones.
La licencia otorgada en la anterior Sección 3 está expresamente sujeta y limitada por las siguientes restricciones:

a.	Usted puede distribuir, exhibir públicamente, ejecutar públicamente, o poner a disposición pública la Obra sólo bajo las condiciones de esta Licencia, y Usted debe incluir una copia de esta licencia o del Identificador Universal de Recursos de la misma con cada copia de la Obra que distribuya, exhiba públicamente, ejecute públicamente o ponga a disposición pública. No es posible ofrecer o imponer ninguna condición sobre la Obra que altere o limite las condiciones de esta Licencia o el ejercicio de los derechos de los destinatarios otorgados en este documento. No es posible sublicenciar la Obra. Usted debe mantener intactos todos los avisos que hagan referencia a esta Licencia y a la cláusula de limitación de garantías. Usted no puede distribuir, exhibir públicamente, ejecutar públicamente, o poner a disposición pública la Obra con alguna medida tecnológica que controle el acceso o la utilización de ella de una forma que sea inconsistente con las condiciones de esta Licencia. Lo anterior se aplica a la Obra incorporada a una Obra Colectiva, pero esto no exige que la Obra Colectiva aparte de la obra misma quede sujeta a las condiciones de esta Licencia. Si Usted crea una Obra Colectiva, previo aviso de cualquier Licenciante debe, en la medida de lo posible, eliminar de la Obra Colectiva cualquier referencia a dicho Licenciante o al Autor Original, según lo solicitado por el Licenciante y conforme lo exige la cláusula 4(c).

b.	Usted no puede ejercer ninguno de los derechos que le han sido otorgados en la Sección 3 precedente de modo que estén principalmente destinados o directamente dirigidos a conseguir un provecho comercial o una compensación monetaria privada. El intercambio de la Obra por otras obras protegidas por derechos de autor, ya sea a través de un sistema para compartir archivos digitales (digital file-sharing) o de cualquier otra manera no será considerado como estar destinado principalmente o dirigido directamente a conseguir un provecho comercial o una compensación monetaria privada, siempre que no se realice un pago mediante una compensación monetaria en relación con el intercambio de obras protegidas por el derecho de autor.

c.	Si usted distribuye, exhibe públicamente, ejecuta públicamente o ejecuta públicamente en forma digital la Obra o cualquier Obra Derivada u Obra Colectiva, Usted debe mantener intacta toda la información de derecho de autor de la Obra y proporcionar, de forma razonable según el medio o manera que Usted esté utilizando: (i) el nombre del Autor Original si está provisto (o seudónimo, si fuere aplicable), y/o (ii) el nombre de la parte o las partes que el Autor Original y/o el Licenciante hubieren designado para la atribución (v.g., un instituto patrocinador, editorial, publicación) en la información de los derechos de autor del Licenciante, términos de servicios o de otras formas razonables; el título de la Obra si está provisto; en la medida de lo razonablemente factible y, si está provisto, el Identificador Uniforme de Recursos (Uniform Resource Identifier) que el Licenciante especifica para ser asociado con la Obra, salvo que tal URI no se refiera a la nota sobre los derechos de autor o a la información sobre el licenciamiento de la Obra; y en el caso de una Obra Derivada, atribuir el crédito identificando el uso de la Obra en la Obra Derivada (v.g., "Traducción Francesa de la Obra del Autor Original," o "Guión Cinematográfico basado en la Obra original del Autor Original"). Tal crédito puede ser implementado de cualquier forma razonable; en el caso, sin embargo, de Obras Derivadas u Obras Colectivas, tal crédito aparecerá, como mínimo, donde aparece el crédito de cualquier otro autor comparable y de una manera, al menos, tan destacada como el crédito de otro autor comparable.

d.	Para evitar toda confusión, el Licenciante aclara que, cuando la obra es una composición musical:

i.	Regalías por interpretación y ejecución bajo licencias generales. El Licenciante se reserva el derecho exclusivo de autorizar la ejecución pública o la ejecución pública digital de la obra y de recolectar, sea individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, SAYCO), las regalías por la ejecución pública o por la ejecución pública digital de la obra (por ejemplo Webcast) licenciada bajo licencias generales, si la interpretación o ejecución de la obra está primordialmente orientada por o dirigida a la obtención de una ventaja comercial o una compensación monetaria privada.

ii.	Regalías por Fonogramas. El Licenciante se reserva el derecho exclusivo de recolectar, individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, los consagrados por la SAYCO), una agencia de derechos musicales o algún agente designado, las regalías por cualquier fonograma que Usted cree a partir de la obra (“versión cover”) y distribuya, en los términos del régimen de derechos de autor, si la creación o distribución de esa versión cover está primordialmente destinada o dirigida a obtener una ventaja comercial o una compensación monetaria privada.

e.	Gestión de Derechos de Autor sobre Interpretaciones y Ejecuciones Digitales (WebCasting). Para evitar toda confusión, el Licenciante aclara que, cuando la obra sea un fonograma, el Licenciante se reserva el derecho exclusivo de autorizar la ejecución pública digital de la obra (por ejemplo, webcast) y de recolectar, individualmente o a través de una sociedad de gestión colectiva de derechos de autor y derechos conexos (por ejemplo, ACINPRO), las regalías por la ejecución pública digital de la obra (por ejemplo, webcast), sujeta a las disposiciones aplicables del régimen de Derecho de Autor, si esta ejecución pública digital está primordialmente dirigida a obtener una ventaja comercial o una compensación monetaria privada.

5. Representaciones, Garantías y Limitaciones de Responsabilidad.
A MENOS QUE LAS PARTES LO ACORDARAN DE OTRA FORMA POR ESCRITO, EL LICENCIANTE OFRECE LA OBRA (EN EL ESTADO EN EL QUE SE ENCUENTRA) “TAL CUAL”, SIN BRINDAR GARANTÍAS DE CLASE ALGUNA RESPECTO DE LA OBRA, YA SEA EXPRESA, IMPLÍCITA, LEGAL O CUALQUIERA OTRA, INCLUYENDO, SIN LIMITARSE A ELLAS, GARANTÍAS DE TITULARIDAD, COMERCIABILIDAD, ADAPTABILIDAD O ADECUACIÓN A PROPÓSITO DETERMINADO, AUSENCIA DE INFRACCIÓN, DE AUSENCIA DE DEFECTOS LATENTES O DE OTRO TIPO, O LA PRESENCIA O AUSENCIA DE ERRORES, SEAN O NO DESCUBRIBLES (PUEDAN O NO SER ESTOS DESCUBIERTOS). ALGUNAS JURISDICCIONES NO PERMITEN LA EXCLUSIÓN DE GARANTÍAS IMPLÍCITAS, EN CUYO CASO ESTA EXCLUSIÓN PUEDE NO APLICARSE A USTED.

6. Limitación de responsabilidad.
A MENOS QUE LO EXIJA EXPRESAMENTE LA LEY APLICABLE, EL LICENCIANTE NO SERÁ RESPONSABLE ANTE USTED POR DAÑO ALGUNO, SEA POR RESPONSABILIDAD EXTRACONTRACTUAL, PRECONTRACTUAL O CONTRACTUAL, OBJETIVA O SUBJETIVA, SE TRATE DE DAÑOS MORALES O PATRIMONIALES, DIRECTOS O INDIRECTOS, PREVISTOS O IMPREVISTOS PRODUCIDOS POR EL USO DE ESTA LICENCIA O DE LA OBRA, AUN CUANDO EL LICENCIANTE HAYA SIDO ADVERTIDO DE LA POSIBILIDAD DE DICHOS DAÑOS. ALGUNAS LEYES NO PERMITEN LA EXCLUSIÓN DE CIERTA RESPONSABILIDAD, EN CUYO CASO ESTA EXCLUSIÓN PUEDE NO APLICARSE A USTED.

7. Término.

a.	Esta Licencia y los derechos otorgados en virtud de ella terminarán automáticamente si Usted infringe alguna condición establecida en ella. Sin embargo, los individuos o entidades que han recibido Obras Derivadas o Colectivas de Usted de conformidad con esta Licencia, no verán terminadas sus licencias, siempre que estos individuos o entidades sigan cumpliendo íntegramente las condiciones de estas licencias. Las Secciones 1, 2, 5, 6, 7, y 8 subsistirán a cualquier terminación de esta Licencia.

b.	Sujeta a las condiciones y términos anteriores, la licencia otorgada aquí es perpetua (durante el período de vigencia de los derechos de autor de la obra). No obstante lo anterior, el Licenciante se reserva el derecho a publicar y/o estrenar la Obra bajo condiciones de licencia diferentes o a dejar de distribuirla en los términos de esta Licencia en cualquier momento; en el entendido, sin embargo, que esa elección no servirá para revocar esta licencia o que deba ser otorgada , bajo los términos de esta licencia), y esta licencia continuará en pleno vigor y efecto a menos que sea terminada como se expresa atrás. La Licencia revocada continuará siendo plenamente vigente y efectiva si no se le da término en las condiciones indicadas anteriormente.

8. Varios.

a.	Cada vez que Usted distribuya o ponga a disposición pública la Obra o una Obra Colectiva, el Licenciante ofrecerá al destinatario una licencia en los mismos términos y condiciones que la licencia otorgada a Usted bajo esta Licencia.

b.	Si alguna disposición de esta Licencia resulta invalidada o no exigible, según la legislación vigente, esto no afectará ni la validez ni la aplicabilidad del resto de condiciones de esta Licencia y, sin acción adicional por parte de los sujetos de este acuerdo, aquélla se entenderá reformada lo mínimo necesario para hacer que dicha disposición sea válida y exigible.

c.	Ningún término o disposición de esta Licencia se estimará renunciada y ninguna violación de ella será consentida a menos que esa renuncia o consentimiento sea otorgado por escrito y firmado por la parte que renuncie o consienta.

d.	Esta Licencia refleja el acuerdo pleno entre las partes respecto a la Obra aquí licenciada. No hay arreglos, acuerdos o declaraciones respecto a la Obra que no estén especificados en este documento. El Licenciante no se verá limitado por ninguna disposición adicional que pueda surgir en alguna comunicación emanada de Usted. Esta Licencia no puede ser modificada sin el consentimiento mutuo por escrito del Licenciante y Usted.
 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