Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production

The sludge generated from water treatment has been classified as a potential environmental pollutant. Because of its chemical composition similar to clay, was proposed to evaluate the effect of its incorporation as a partial substitute for traditional clay materials in the manufacture of aluminosili...

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Autores:
Sarabia Guarin, Alejandra
Sanchez Molina, Jorge
Bermúdez Carrillo , Juan Carlos
Tipo de recurso:
Article of journal
Fecha de publicación:
2020
Institución:
Universidad Francisco de Paula Santander
Repositorio:
Repositorio Digital UFPS
Idioma:
eng
OAI Identifier:
oai:repositorio.ufps.edu.co:ufps/454
Acceso en línea:
http://repositorio.ufps.edu.co/handle/ufps/454
Palabra clave:
pyroscopic resistance
ladrillos refractarios
lodos residuales
planta de tratamiento de agua
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openAccess
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Esta obra está bajo licencia internacional Creative Commons Reconocimiento-SinObrasDerivadas 4.0.
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dc.title.eng.fl_str_mv Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production
dc.title.translated.none.fl_str_mv Efecto del uso de lodo residual de las plantas de tratamiento de agua como un sustituto parcial de arcilla en la producción de ladrillos refractarios
title Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production
spellingShingle Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production
pyroscopic resistance
ladrillos refractarios
lodos residuales
planta de tratamiento de agua
title_short Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production
title_full Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production
title_fullStr Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production
title_full_unstemmed Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production
title_sort Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production
dc.creator.fl_str_mv Sarabia Guarin, Alejandra
Sanchez Molina, Jorge
Bermúdez Carrillo , Juan Carlos
dc.contributor.author.none.fl_str_mv Sarabia Guarin, Alejandra
Sanchez Molina, Jorge
Bermúdez Carrillo , Juan Carlos
dc.subject.proposal.eng.fl_str_mv pyroscopic resistance
topic pyroscopic resistance
ladrillos refractarios
lodos residuales
planta de tratamiento de agua
dc.subject.proposal.spa.fl_str_mv ladrillos refractarios
lodos residuales
planta de tratamiento de agua
description The sludge generated from water treatment has been classified as a potential environmental pollutant. Because of its chemical composition similar to clay, was proposed to evaluate the effect of its incorporation as a partial substitute for traditional clay materials in the manufacture of aluminosilicate refractory bricks. The raw materials used were characterized by XRD and XRF; the prototypes designed were mixed, extruded, dried and firing at 1200 °C, evaluating their linear shrinkage, apparent density, porosity, water absorption and mechanical and pyroscopic resistance (melting cone softening point). The results show the addition of 10% of sludges from industrial water treatment plant, contributed to elevate the softening point the clay that obtaining a refractory brick capable to supporting a temperature up to 1430 °C.
publishDate 2020
dc.date.issued.none.fl_str_mv 2020-10-21
dc.date.accessioned.none.fl_str_mv 2021-10-28T17:30:13Z
dc.date.available.none.fl_str_mv 2021-10-28T17:30:13Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.identifier.uri.none.fl_str_mv http://repositorio.ufps.edu.co/handle/ufps/454
dc.identifier.doi.none.fl_str_mv 10.18273/revuin.v20n1-2021002
url http://repositorio.ufps.edu.co/handle/ufps/454
identifier_str_mv 10.18273/revuin.v20n1-2021002
dc.language.iso.spa.fl_str_mv eng
language eng
dc.relation.ispartof.none.fl_str_mv Revista UIS Ingenierías
dc.relation.citationedition.spa.fl_str_mv Vol.20 No.1.(2021)
dc.relation.citationendpage.spa.fl_str_mv 22
dc.relation.citationissue.spa.fl_str_mv 1 (2021)
dc.relation.citationstartpage.spa.fl_str_mv 11
dc.relation.citationvolume.spa.fl_str_mv 20
dc.relation.cites.none.fl_str_mv Sarabia-Guarín, A., Sánchez-Molina, J., & Bermúdez-Carrillo, J. C. (2021). Effect of use residual sludge from water treatment plants as a partial substitute for clay for refractory bricks production. Revista UIS Ingenierías, 20(1), 11-22.
dc.relation.ispartofjournal.spa.fl_str_mv Revista UIS Ingenierías
dc.rights.spa.fl_str_mv Esta obra está bajo licencia internacional Creative Commons Reconocimiento-SinObrasDerivadas 4.0.
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rights_invalid_str_mv Esta obra está bajo licencia internacional Creative Commons Reconocimiento-SinObrasDerivadas 4.0.
Atribución-SinDerivadas 4.0 Internacional (CC BY-ND 4.0)
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dc.publisher.spa.fl_str_mv Revista UIS Ingenierías
dc.publisher.place.spa.fl_str_mv Colombia
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spelling Sarabia Guarin, Alejandra63d5d7dd9cac32004f6ae345f18f12da600Sanchez Molina, Jorge7763542bd7973b0f1a7a8a305d08b0ab600Bermúdez Carrillo , Juan Carlosa50f2830bebe0cf8b0e1dd1b864c82bd6002021-10-28T17:30:13Z2021-10-28T17:30:13Z2020-10-21http://repositorio.ufps.edu.co/handle/ufps/45410.18273/revuin.v20n1-2021002The sludge generated from water treatment has been classified as a potential environmental pollutant. Because of its chemical composition similar to clay, was proposed to evaluate the effect of its incorporation as a partial substitute for traditional clay materials in the manufacture of aluminosilicate refractory bricks. The raw materials used were characterized by XRD and XRF; the prototypes designed were mixed, extruded, dried and firing at 1200 °C, evaluating their linear shrinkage, apparent density, porosity, water absorption and mechanical and pyroscopic resistance (melting cone softening point). The results show the addition of 10% of sludges from industrial water treatment plant, contributed to elevate the softening point the clay that obtaining a refractory brick capable to supporting a temperature up to 1430 °C.El lodo generado por el tratamiento de agua ha sido clasificado como un contaminante ambiental potencial. Debido a que su composición química es similar a la arcilla, se propuso evaluar el efecto de su incorporación como un sustituto parcial de los materiales arcillosos tradicionales en la elaboración de ladrillos refractarios de aluminosilicatos. Las materias primas utilizadas se caracterizaron por DRX y FRX; los prototipos diseñados se mezclaron, extruyeron, secaron y dispararon a 1200 ° C, evaluando su contracción lineal, densidad aparente, porosidad, absorción de agua y resistencia mecánica y piroscópica (punto de reblandecimiento por conos de fusión). Los resultados muestran que la adición de un 10% de lodos residuales del tratamiento de agua industrial contribuyó a elevar el punto de reblandecimiento de la arcilla obteniendo un ladrillo refractario capaz de soportar temperaturas de hasta 1430 °C.application/pdfengRevista UIS IngenieríasColombiaRevista UIS IngenieríasVol.20 No.1.(2021)221 (2021)1120Sarabia-Guarín, A., Sánchez-Molina, J., & Bermúdez-Carrillo, J. C. (2021). Effect of use residual sludge from water treatment plants as a partial substitute for clay for refractory bricks production. Revista UIS Ingenierías, 20(1), 11-22.Revista UIS IngenieríasEsta obra está bajo licencia internacional Creative Commons Reconocimiento-SinObrasDerivadas 4.0.info:eu-repo/semantics/openAccessAtribución-SinDerivadas 4.0 Internacional (CC BY-ND 4.0)http://purl.org/coar/access_right/c_abf2https://revistas.uis.edu.co/index.php/revistauisingenierias/article/view/10914Effect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks productionEfecto del uso de lodo residual de las plantas de tratamiento de agua como un sustituto parcial de arcilla en la producción de ladrillos refractariosArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/version/c_970fb48d4fbd8a85pyroscopic resistanceladrillos refractarioslodos residualesplanta de tratamiento de aguaIDEAM, “Solidos Suspendidos Totales en agua secados a 103-105°C,” IDEAM, Bogotá D.C., 2007. [Online]. Available: http://www.ideam.gov.co/documents/14691/38155/S%C3%B3lidos+Suspendidos+Totales+en+aguas.pdf/f02b4c7f-5b8b-4b0a-803a-1958aac1179cL. Acosta, “Estado del arte del tratamiento de aguas por coagulación-floculación,” ICIDCA. Sobre los Derivados de la Caña de Azucar, vol. XL, no. 2, pp. 10-17, 2006.G. Roldán, J. Ramírez, Fundamentos de limnología neotropical, Segunda ed. Medellín, Colombia: Universidad de Antioquía, 2008.N. D. Tzoupanos, A. I. Zouboulis, “Coagulation-flocculation processes in water/wastewater treatment: the application of new generation of chemical reagents,” in 6th IASME/WSEAS International Conference on Heat Transfer, Thermal Engieering and Environment, Rhodes, Grecia, 2008, pp. 309-317.A. Matilainen, M. Vepsäläinen, M. Sillanpää, “Natural organic matter removal by coagulation during drinking water treatment: A review,” Advances in Colloid and Interface Science, vol. 159, pp. 189-197, 2010, doi: 10.1016/j.cis.2010.06.007O. Gibert, B. Lefèvre, A. Teuler, X. Bernat, J. Tobella, “Distribution of dissolved organic matter fractions along several stages of a drinking water treatment plant,” Journal of Water Process Engineering, vol. 6, pp. 64-71, 2015, doi: 10.1016/j.jwpe.2015.03.006Y. T. Chee, M. B. Pretty, P. Y. Katrina, Y. W. Ta, “Recent Advancement of Coagulation–Flocculation and Its Application in Wastewater Treatment,” Industrial & Engineering Chemistry Research, vol. 55, no. 16, pp. 4363-4389, 2016, doi: 10.1021/acs.iecr.5b04703L. Semerjian, G. Ayoub, “High-pH–magnesium coagulation–flocculation in wastewater treatment,” Advances in Environmental Research, vol. 7, pp. 389-403, 2003, doi: 10.1016/S1093-0191(02)00009-6M. Tantawy, “Characterization and pozzolanic properties of calcined alum sludge,” Materials Research Bulletin, vol. 61, pp. 415-421, 2015, doi: 10.1016/j.materresbull.2014.10.042T. Ahmad, K. Ahmad, M. 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Madrid, España: Editorial Computlense S.A., 2000.ORIGINALEffect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production.pdfEffect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production.pdfapplication/pdf350477https://repositorio.ufps.edu.co/bitstream/ufps/454/1/Effect%20of%20use%20residual%20sludge%20from%20watertreatment%20plants%20as%20a%20partial%20substitute%20forclay%20for%20refractory%20bricks%20production.pdfdbedcd9fa1ba626df93ed5b48eb5741eMD51open accessLICENSElicense.txtlicense.txttext/plain; charset=utf-814828https://repositorio.ufps.edu.co/bitstream/ufps/454/2/license.txt2f9959eaf5b71fae44bbf9ec84150c7aMD52open accessTEXTEffect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks production.pdf.txtEffect of use residual sludge from watertreatment plants as a partial substitute forclay for refractory bricks 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 incorporada 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.
0000-0002-9080-85267763542bd7973b0f1a7a8a305d08b0ab6000000-0001-9465-5101a50f2830bebe0cf8b0e1dd1b864c82bd600