Influencia de las propiedades hidrogeológicas y químicas del acuífero que subyace el relleno sanitario Navarro de la ciudad de Santiago de Cali, en la movilidad de los metales pesados
ilustraciones, diagramas, mapas
- Autores:
-
Zapata Hoyos, Martin Andrés
- Tipo de recurso:
- Fecha de publicación:
- 2022
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/83181
- Palabra clave:
- 620 - Ingeniería y operaciones afines::628 - Ingeniería sanitaria
Residuos urbanos
Residuos sólidos
Rellenos sanitarios
Sanitary landfills
Disposición final de residuos
Lixiviados de rellenos sanitarios
Movilidad de metales pesados
Acuífero
Hidrogeología
Hidrogeoquímica
Modelo de transporte
Solid wastes final disposal
Landfill leachate
Heavy metals mobility
Hydrogeology
Hydrogeochemistry
Transport model
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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| dc.title.spa.fl_str_mv |
Influencia de las propiedades hidrogeológicas y químicas del acuífero que subyace el relleno sanitario Navarro de la ciudad de Santiago de Cali, en la movilidad de los metales pesados |
| dc.title.translated.eng.fl_str_mv |
Influence of the hydrogeological and chemical Properties of the aquifer that underlies the Navarro sanitary landfill of the city of Santiago de Cali, on the mobility of heavy metals |
| title |
Influencia de las propiedades hidrogeológicas y químicas del acuífero que subyace el relleno sanitario Navarro de la ciudad de Santiago de Cali, en la movilidad de los metales pesados |
| spellingShingle |
Influencia de las propiedades hidrogeológicas y químicas del acuífero que subyace el relleno sanitario Navarro de la ciudad de Santiago de Cali, en la movilidad de los metales pesados 620 - Ingeniería y operaciones afines::628 - Ingeniería sanitaria Residuos urbanos Residuos sólidos Rellenos sanitarios Sanitary landfills Disposición final de residuos Lixiviados de rellenos sanitarios Movilidad de metales pesados Acuífero Hidrogeología Hidrogeoquímica Modelo de transporte Solid wastes final disposal Landfill leachate Heavy metals mobility Hydrogeology Hydrogeochemistry Transport model |
| title_short |
Influencia de las propiedades hidrogeológicas y químicas del acuífero que subyace el relleno sanitario Navarro de la ciudad de Santiago de Cali, en la movilidad de los metales pesados |
| title_full |
Influencia de las propiedades hidrogeológicas y químicas del acuífero que subyace el relleno sanitario Navarro de la ciudad de Santiago de Cali, en la movilidad de los metales pesados |
| title_fullStr |
Influencia de las propiedades hidrogeológicas y químicas del acuífero que subyace el relleno sanitario Navarro de la ciudad de Santiago de Cali, en la movilidad de los metales pesados |
| title_full_unstemmed |
Influencia de las propiedades hidrogeológicas y químicas del acuífero que subyace el relleno sanitario Navarro de la ciudad de Santiago de Cali, en la movilidad de los metales pesados |
| title_sort |
Influencia de las propiedades hidrogeológicas y químicas del acuífero que subyace el relleno sanitario Navarro de la ciudad de Santiago de Cali, en la movilidad de los metales pesados |
| dc.creator.fl_str_mv |
Zapata Hoyos, Martin Andrés |
| dc.contributor.advisor.none.fl_str_mv |
Cardona Gallo, Santiago Alonso |
| dc.contributor.author.none.fl_str_mv |
Zapata Hoyos, Martin Andrés |
| dc.contributor.researchgroup.spa.fl_str_mv |
Posgrado en Aprovechamiento de Recursos Hidráulicos |
| dc.subject.ddc.spa.fl_str_mv |
620 - Ingeniería y operaciones afines::628 - Ingeniería sanitaria |
| topic |
620 - Ingeniería y operaciones afines::628 - Ingeniería sanitaria Residuos urbanos Residuos sólidos Rellenos sanitarios Sanitary landfills Disposición final de residuos Lixiviados de rellenos sanitarios Movilidad de metales pesados Acuífero Hidrogeología Hidrogeoquímica Modelo de transporte Solid wastes final disposal Landfill leachate Heavy metals mobility Hydrogeology Hydrogeochemistry Transport model |
| dc.subject.armarc.none.fl_str_mv |
Residuos urbanos |
| dc.subject.lemb.spa.fl_str_mv |
Residuos sólidos Rellenos sanitarios |
| dc.subject.lemb.eng.fl_str_mv |
Sanitary landfills |
| dc.subject.proposal.spa.fl_str_mv |
Disposición final de residuos Lixiviados de rellenos sanitarios Movilidad de metales pesados Acuífero Hidrogeología Hidrogeoquímica Modelo de transporte |
| dc.subject.proposal.eng.fl_str_mv |
Solid wastes final disposal Landfill leachate Heavy metals mobility Hydrogeology Hydrogeochemistry Transport model |
| description |
ilustraciones, diagramas, mapas |
| publishDate |
2022 |
| dc.date.issued.none.fl_str_mv |
2022-11-09 |
| dc.date.accessioned.none.fl_str_mv |
2023-01-30T16:19:15Z |
| dc.date.available.none.fl_str_mv |
2023-01-30T16:19:15Z |
| 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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https://repositorio.unal.edu.co/handle/unal/83181 |
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Universidad Nacional de Colombia |
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Repositorio Institucional Universidad Nacional de Colombia |
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https://repositorio.unal.edu.co/ |
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https://repositorio.unal.edu.co/handle/unal/83181 https://repositorio.unal.edu.co/ |
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Universidad Nacional de Colombia Repositorio Institucional Universidad Nacional de Colombia |
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spa |
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P. Kjeldsen, M. A. Barlaz, A. P. Rooker, A. Baun, A. Ledin, and T. H. Christensen, “Present and Long-Term Composition of MSW Landfill Leachate: A review,” Crit. Rev. Environ. Sci. Technol., vol. 32, No. 4, pp. 297–336, 2002, doi: 10.1080/10643380290813462. T. H. Christensen et al., “Biogeochemistry of Landfill Leachate Plumes,” Appl. Geochemistry, vol. 16, no. 7–8, pp. 659–718, 2001, doi: 10.1016/S0883-2927(00)00082-2. T. Christensen, R. Cossu, and R. Stegmann, Landfilling of Waste Leachate, 1st ed. CRC PRESS 1992. London. 540 pages A. Bagchi, “Natural Attenuation Mechanisms of Landfill Leachate and Effects of Various Factors on the Mechanisms.,” pp. 453–463, 1986. J. J. Márquez Molina, “Análisis del Funcionamiento del Sistema Hídrico Subterráneo en el Área del Antiguo Relleno Sanitario de Navarro (Santiago de Cali, Colombia),” Tesis de Maestría. Universidad Nacional del Litoral, Argentina. 2011. J. Alonso. Cárdenas León. “Efecto del Basurero de Navarro Sobre las Aguas Subterráneas en Cali, Colombia,” pp. 1–16. Tesis de Maestría. Universidad de Costa Rica.1996. D. L. Baun and T. H. Christensen, “Speciation of Heavy Metals in Landfill Leachate: A Review,” Waste Manag. Res., vol. 22, no. 1, pp. 3–23, 2004, doi: 10.1177/0734242X04042146. S.R QASIM and W. CHANG, “Sanitary Landfill Leachate - Genration, Control and Treatment.”. CRC PRESS. Boca Raton, FL, US. 1994. P. Alvares and W. Illman, Bioremediation and Natural Attenuation Process Fundamentals and Mathemetical Models. John Wiley and Sons. New Jersey.US. 2006. C.W. Fetter, T. Boving, D. Kreamer. “Contaminant Hydrogeology.” 3rd Edition. 2018. Waveland Press. Illinois. US. 647 pages. Reglamentación Integral Participativa para la Gestión de las Aguas Subterráneas en el Departamento del Valle del Cauca. Corporación Autónoma Regional del Valle del Cauca CVC – Dirección Técnica Ambiental, Grupo de Recursos Hídricos. 2012. A. McMajon, J. Heatcote, M.Carey & A Erskine. Guide to Good Practice for the Development of Conceptual Model and the Selection and Application of Mathematical Models of Contaminant Transporte Processes in the Subsurface. National Groundwater & Contaminated Land Centre. Environmental Agency UK. 2001. C. Bethke, Geochemical and Biogeochemical Reaction Modeling. 2 nd Edition. CAMBRIDGE UNIVERSITY PRESS. Cambridge UK. 2007 M. Aucott, “The Fate of Heavy Metals in Landfills : A Review by ‘ Industrial Ecology , Pollution Prevention and the NY-NJ Harbor ,’” Atmos. Environ., vol. 9, no. February, pp. 47–53, 2006 King Groundwater Science Inc, “Hydrogeological Assessment Tools for Modeling Transport of Metals in Groundwater”. Submitted to Ministry of Environment,Canada 2006 G. Limousin, J. P. Gaudet, L. Charlet, S. Szenknect, V. Barthès, and M. Krimissa, “Sorption Isotherms: A Review on Physical Bases, Modeling and Measurement,” Appl. Geochemistry, vol. 22, no. 2, pp. 249–275, 2007, doi: 10.1016/j.apgeochem.2006.09.010 N. Korsen, “Understanding Variation in Partition Coefficient, Kd, Values. United States Environmental Protection Agency. Office of Air and Radiation. EPA 402-R-99-004A. August 1999 G. Slavinskienė and A. Jurevičius, “Speciation of Heavy Metals in the Homogeneous Sandy Aquifer Affected by Landfill Leachate,” Univers. J. Geosci., vol. 4, no. 1, pp. 8–14, 2.016, doi: 10.13189/ujg. 2016 O. A. ROSALES, “Impacto del Basurero de Navarro Sobre la Calidad de las Aguas Subterráneas del Municipio de Cali.” Cali-Colombia.2004 Contraloría General de la República de Colombia, “Informe Contraloría Relleno Navarro,” . Bogotá, Colombia. 2013. J. C. Echeverría, M. T. Morera, C. Mazkiarán, and J. J. Garrido, “Competitive Sorption of Heavy Metal by Soils. Isotherms and Fractional Factorial Experiments,” Environ. Pollut., vol. 101, no. 2, pp. 275–284, 1998, doi: 10.1016/S0269-7491(98)00038-4. C. S. Chen, C. H. Tu, S. J. Chen, and C. C. Chen, “Simulation of Groundwater Contaminant Transport at a Decommissioned Landfill Site - A Case Study, Tainan City, Taiwan,” Int. J. Environ. Res. Public Health, vol. 13, no. 5, 2016, doi: 10.3390/ijerph13050467. G. Laallam, “Transport and Retention of Heavy Metals in Contaminated Soil and Groundwater A case study from Pukeberg Glassworks in Smaland, Sweden,” Msc Thesis. Stockholm University, Sweden. 44 pages, 2017 K. S. Smith, “Metal Sorption on Mineral Surfaces: An Overview with Examples Relating to Mineral Deposits,”. U.S. Geological Survey. Dencer. CO, U.S. Rev. Econ. Geol., vol. 6A-6B, pp. 161–182, 1999. T. Christensen, P. Bjerg, and P. Kjeldsen, “Natural Attenuation: A Feasible Approach to Remediation of Ground Water Pollution at Landfills.” Groundwater Research Centre at the Technical University of Denmark.2000 B. Berkowitz, I. Dror, and B. Yaron, Contaminant Geochemistry Interactions and Transport in the Subsurface Environment. Springer – Verlag, Berlin - Heildelberg. 2008 N. P. Nikolaidis, H. Sheng. “Conceptual Site Modelling for Evaluating Contaminant Mobility and Pump-and-Treat Remediation,” Glob. NEST JournalGlobal NEST Int. J., vol. 2, no. 1, pp. 67–76, 2000, doi: 10.30955/gnj.000114. D. Læ. Jensen, A. Ledin, and T. H. Christensen, “Speciation of Heavy Metals in Landfill-Leachate Polluted Groundwater,” Water Res., vol. 33, no. 11, pp. 2642–2650, 1999, doi: 10.1016/S0043-1354(98)00486-2. F. Payne, J. Quinnan, and S. Potter, Remediation Hydraulics. CRC PRESS. Boca Raton, FL, U.S. 439 pages. 2005. J. Pitchtel, Fundamentals of Site Remediation for Metal and Hydrocarbon-Contaminated Soils, Goberment Institutes. 2 nd Edition. Lanham , Meryland. U.S. 2007. A. Bourg, “Mobilization of Heavy Metals as Affected by pH and Redox Coditions,” Chapter. 1995, doi: 10.1007/978-3-642-79418-6 M. Aral, Environmental Modeling and Health Risk Analysis (Acts/Risk). Georgia Institute of Technology. Atlanta. Georgia. U.S. Springer 2010. R. Mandle, “Groundwater Modeling Guidance,” Groundwater Modeling Program. Michigan Department of Environmental Quality, 2020, doi: 10.2110/scn.94.32.0208. U. Förstner, R. Allan, and W. Salomons, Heavy Metals Problems and Solutions, Springer. 409 pages. 1995. T. A. Batty, “Examining the Use of the Partition Coefficient in Quantifying Sorption of Heavy Metals in Permo-Triassic Sandstone Aquifers,”. Doctoral Thesis. Department of Earth Sciences, University of Birmingham. July, 2015. T. Uddh Söderberg et al., “Metal Solubility and Transport at a Contaminated Landfill Site – From the Source Zone into the Groundwater,” Sci. Total Environ., vol. 668, pp. 1064–1076, 2.019, doi: 10.1016/j.scitotenv.2019.03.013. S. Xie, Y. Ma, P. J. Strong, and W. P. Clarke, “Fluctuation of Dissolved Heavy Metal Concentrations in the Leachate from Anaerobic Digestion of Municipal Solid Waste in Commercial Scale Landfill Bioreactors: The Effect of pH and Associated Mechanisms,” J. Hazard. Mater., vol. 299, pp. 577–583, 2015, doi: 10.1016/j.jhazmat.2015.07.065 V. Ishchenko, “Prediction of Heavy Metals Concentration in the Leachate: a Case Study of Ukrainian Waste,” J. Mater. Cycles Waste Manag., vol. 20, no. 3, pp. 1892–1900, 2018, doi: 10.1007/s10163-018-0740-7 H. Wilson, T. Tumwitique, X. Xie, L. Zhang. “Redox Control on Trace Element Geochemistry and Provenance of Ground Water in Fractured Basement of Blantityre, Malawy”. Journal of African Earth Sciences. 2014 Solid Waste Landfill Desig Course – University of Wiscounsin at Madison, College of Engineering. 2013 Standard Guide for Developing Conceptual Site Models for Contaminated Sites. ASTM E1689 – 95 2014. J. M. Rodríguez, R. Marín. “Fisicoquímica de Aguas.” Ediciones Diaz de Santos, 1999. 466 paginas. Madrid. S. J. Deverel, S. Goldberg, and R. Fujii, Chemistry of Trace Elements in Soils and Groundwater, Chapter. 2011. “Speciation, Mobility and Bioanailability of Metals in the Enviroment.,” in Metals in Society and in the Environment, Chapter. 2001. K. M. G. Mostofa et al., Complexation of Dissolved Organic Matter With Trace Metal Ions in Natural Waters, no. 9783642322228. 2013. J. Nolan, S. Watts, and B. Proctor, “A Case Study in the Use of 3-Dimensional Ground Water Modeling and Solute Transport Engines as a Tool in Site Assessment,” Environ. Pollut., vol. 3, no. 2, pp. 55–64, 2014, doi: 10.5539/ep.v3n2p55. C. Tonsberg, Development of Analitical Groundwater Contaminant Transpot Model Msc Thesis. Hydrologic Science and Enggeniering. Colorado School of Mines.2014 G. Sposito, The Surface Chemistry of Solids, Oxford University Press. 245 pages. 1984. C. Zheng, M. C. Hill, and G. Cao, “MT3DMS: Model use, calibration, and validation,” no. July 2012, 2013, doi: 10.13031/2013.42263. M. Matura, V. Ettler, J. Jezek, M. Mihaljevit, and O. Sebek, “Asociation of Trace Elements with Colloidal Fractions in Leachates from Closed and Active Municipal Solid Waste Landfills.” Journal of Hazardous Materials. Vol 183. 15 November 2010, pages 541-548. M. S. SANCHEZ PINZON, “Contaminación por Metales Pesados en el Botadero de Basura de Moravia en Medellín: Transferencia a Flora y Fauna y Evaluación del Potencial Fitorremediador de Especies Nativas e Introducidas.,” Tesis Doctoral. Universidad Javeriana. Bogotá, Colombia. 2010. E. Carvajal Flórez, “Modelo de Sorción para la Remoción de Cobre y Plomo de Lixiviados de Rellenos Sanitarios,” Tesis Doctoral. Universidad Nacional de Colombia, Sede Medellín. 2019. S. G. Lu and Q. F. Xu, “Competitive Adsorption of Cd, Cu, Pb and Zn by Different Soils of Eastern China,” Environ. Geol., vol. 57, no. 3, pp. 685–693, 2009, doi: 10.1007/s00254-008-1347-4. M. Goltz and J. Huang, “Analytical Modeling of Solute Transport in Groundwater,” Anal. Model. Solute Transp. Groundw., John Wiley and Sons, HoboKen, New Jersey. 2017, doi: 10.1002/9781119300281. P. A. Domenico and F.W, Schwartz, Physical and Chemical Hydrogeology. 2 nd Edition. John Wiley and Sons. 554 pages. 1997. V. L. Batu, Applied Flow and Solute Transport Modeling in Aquifers. CRC Taylor & Francis Group. Boca Raton, FL, U.S. 698 pages. 2006. J. F. Devlin, A. Brookfield, B. Huang, and P. C. Schillig, “Using the Domenico Solution to Teach Contaminant Transport Modeling,” J. Geosci. Educ., vol. 60, no. 2, pp. 123–132, 2012, doi: 10.5408/11-230.1. U. Patrick, “Analysis of Thermodynamics, Kinetics and Equilibrium Isotherm on Fe3+/Fe2+ Adsorption onto Palm Kernel Shell Activated Carbon (PKSAC): A Low-cost Adsorbent,” Am. Chem. Sci. J., vol. 4, no. 3, pp. 298–325, 2014, doi: 10.9734/acsj/2014/7149. M. P. Anderson & W.W. WOESSNER, Applied Groundwater Modeling – Simulation of Flow and Advective Transport. Academic Press, INC, San Diego, California, U.S. 381 pages. 1992. British Columbia – Ministery of Environment. Guidelines for Groundwater Modelling to Assess Impacts of Proposed Natural Resource Development Activities. 2012. R. Mitchel, G. Ji-Dong, “Environmental Microbiology,”. 2 nd. Hoboken, N.J.: Wiley-Blackwell. 389 pages. 2010. R.G. Ford, R.T. Wilkin “Monitored Natural Attenuation of Inorganic Contaminants in Ground Water” vol. 1 Technical Basis for Assessment. United States Environmental Protection Agency EPA. 2007. R. Yong, C.N. Mulligan., “Natural Attenuation of Contaminants in Soils”, Lewis Publishers.Boca Raton FL, US, 336 pages. 2003. National Academy of Sciences. 'Natural Attenuation for Groundwater Remediation,' National Research Council, Committee on Intrinsic Remediation, National Academy Press, Washington, D.C. 2000 F. Gambazzi, J. Payet, “Metals Transfer from Soil to Water, Models and Theory”. Snowman. 2008 W. Fike, “Sorption of Cadmium, Copper, Lead, and Zinc as Influenced by ionics strength, pH. And selected soil Componentes,” Dissertation submitted to the Faculty of The Virginia Polytechnic Institue and State University in partial fulfillment of The Requirements for the degree of Doctor of Philosophy in Crop and Soil Environmental Sciences. Virginia, US, 2001 E.R. Weiner, “Applications of Environmental Aquatic Chemistry a Practical Guide” 3 ed. CRC Press. 2013 I.M. Ugwu, O.A. Igbokwe, “Sorption of Heavy Metals on Clay Minerals and Oxides: A Review” Published in Intech Open. 2019. Young Do, N. and Park, H. I., “A Study on Adsorption of Pb, Cu, Zn and Cd onto Natural Clay” . International Journal Environmental Reseach., 5(2) pages 413 – 424 Spring 2011. Aigberua, AO; Tarawou, JT: ABASU, CY. “Effect of Oxidation – Reduction Fluctuation on Metal Mobility of Speciated Metals and Arsenic in Botton Sediments of Middleton River, Bayelsa State, Nigeria. Vol.22 (9) 1511- 1517 September 2018. T. Measho, M. Fuerhacker, “Simultaneous Adsorption of Heavy Metals from Roadway Stormwater Runoff Using Different Filter Media in Column Studies” Published in Water 2018, 10, 1160; doi:10.3390. Mohamed Abdelwaheb, Khaoula Jebali, Hatem Dhaouadi, Sonia Dridi-Dhaouadi, “Adsorption of Nitrate, Phosphate, Nickel and Lead on Soils: Risk of Groundwater Contamination” Published in Ecotoxicology and Environmental Safety 179 (2019) 182–18. P.C. Gomes. M. Fontes, “Selectivity Sequence and Competitive of Heavy Metals by Brazilian Soils”. Published in Soil Sci Soc. Am. J. 65:1115-1121. 2001 Robert G. Ford, Richard T. Wilkin, & Robert W. Puls, “Monitored Natural Attenuation of Inorganic Contaminants in Ground Water Volume 2 Assessment for Non-Radionuclides Including Arsenic, Cadmium, Chromium, Copper, Lead, Nickel, Nitrate, Perchlorate, and Selenium”. EPA Environmental Protection Agency. United States. 2007. |
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Santiago de Cali, Colombia |
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Universidad Nacional de Colombia |
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Medellín - Minas - Maestría en Ingeniería - Recursos Hidráulicos |
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Facultad de Minas |
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Medellín, Colombia |
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Universidad Nacional de Colombia - Sede Medellín |
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Atribución-NoComercial 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Cardona Gallo, Santiago Alonso1a09fc24f01686bb557eaa469b47c0c8Zapata Hoyos, Martin Andrés795ec95b307169010b2ca16ad413eaf7Posgrado en Aprovechamiento de Recursos Hidráulicos2023-01-30T16:19:15Z2023-01-30T16:19:15Z2022-11-09https://repositorio.unal.edu.co/handle/unal/83181Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/ilustraciones, diagramas, mapasLos lixiviados que se generan como subproducto de los procesos de descomposición y estabilización de los residuos sólidos urbanos confinados a la intemperie funcionan como medio de transporte de contaminantes hacia el suelo y las aguas subterráneas, impactándolos de manera significativa. Los metales pesados, hacen parte de los cuatro principales grupos de contaminantes que contienen los lixiviados, presentan como mayor característica que generan un alto riesgo de afectación a la salud humana, los ecosistemas hacia los cuales son naturalmente transportados y los receptores finales, debido a su alta toxicidad. Generalmente las concentraciones de metales pesados en los lixiviados de sistemas de disposición final de residuos sólidos urbanos son relativamente bajas, van desde microgramos por litro (µg/L) hasta algunos miligramos por litro (mg/L), considerando que las condiciones ambientales naturales de estos sistemas no favorecen la solubilización de cantidades mayores, sin embargo, son contaminantes de gran impacto. La presente investigación parte de la hipótesis que, en medios acuosos, como una pluma de lixiviados en un acuífero, estos contaminantes especian de diferentes formas, cada una con patrones diferentes de transporte, biodisponibilidad y toxicidad, además, sujetas a experimentar diferentes mecanismos de inmovilización o retardo, tanto en la zona vadosa como en la saturada, evitando que sus formas más tóxicas migren y alcancen receptores finales. Estos mecanismos son de tipo físico, químico y biológico, su eficiencia como proceso depende de las condiciones hidrogeológicas, mineralógicas e hidrogeoquímicas del sistema acuífero. El presente trabajo de investigación se enfoca en corroborar la anterior hipótesis en el estudio de caso del sistema acuífero contaminado que subyace el antiguo relleno sanitario Navarro de la ciudad de Santiago de Cali, Colombia, el cual en adelante se denominará DSFR Navarro. Para alcanzar el objetivo de la investigación, se evaluaron las condiciones hidrogeológicas e hidrogeoquímicas del acuífero, además de la clasificación y características físicas y mineralógicas de su fase sólida y de la capa que lo suprayace. Se levantó y procesó información primaria y secundaria; se realizaron análisis de laboratorio de los parámetros más significativos para la evaluación y caracterización de la fase líquida del acuífero y del lixiviado; se realizaron isotermas de adsorción para evaluar el potencial de la fase sólida del acuífero y la capa de suelo que lo suprayace para adsorber cadmio (Cd) y plomo (Pb) que fueron los metales pesados seleccionados para acometer la fase experimental de la investigación. Se corrió la solución analítica en una y tres dimensiones de la ecuación que representa el transporte de especies metálicas disueltas para evaluar la variación espaciotemporal de los metales en la pluma contaminante. La hipótesis se corrobora a partir de los resultados obtenidos en la fase experimental y la solución analítica de la ecuación de transporte. Se elaboró el modelo conceptual del sistema contaminado y la descripción y análisis del desarrollo del sitio como sistema de disposición final de residuos sólidos urbanos y fuente de contaminación. Se encontró que las características físicas y mineralógicas del material granular del acuífero y la capa que suprayace, favorecen el fenómeno de inmovilización de los contaminantes en estudio. (Texto tomado de la fuente)The leachate that comes from decomposition and stabilization of solid wastes at landfills represents a high risk of contamination to the environment as many contaminants are transported towards the soil and groundwater. Heavy metals are part of the main group of contaminates that are present in the leachate and due to their high toxicity, they represent a high risk to the human health and the ecosystems. General speaking, the concentrations of heavy metals at landfills are relatively low, ranging from some micrograms per liter (µg/L) to milligrams per liter (mg/L), nonetheless they represent a high risk of contamination to the environment. This research is based on the hypothesis that, contamination plume that is formed once the leachate reaches the aquifer is subject to different processes of transport, and bioavailability. In addition, heavy metals can be subject to different mechanisms of immobilization and retardation in both the saturated and unsaturated zone, preventing them from reaching final receptors. These mechanisms can be physical, chemical, and biological but in any case, the effectiveness of the process depends on the hydrogeological and hydrogeochemical conditions of the aquifer. This project, focus on demonstrate the influence of these mechanisms at the aquifer under the Navarro landfill located in Cali, Colombia. To achieve the main goal of the project, different hydrogeological and hydrogeochemical conditions of the aquifer were evaluated. In addition, a classification of the mineralogical and physical properties of the solids of the aquifer was performed. Desk and field information were collected, and laboratory studies were run to identify the most important parameters of the groundwater and the leachate. Once the results were obtained, adsorption isotherms of Cadmium (Cd) and lead (Pb) were depicted to evaluate the retardation potential of the aquifer solids. Moreover, a 3-D analytical transport model was run to evaluate the spatial and temporal variation of heavy metals present at the contamination plume. Additionally, a conceptual site model was constructed to depict the source-pathway-receptor of the contaminant. The hypothesis was demonstrated from the results of the tests performed and it can be concluded that the physical and mineralogical properties of the aquifer are key to the process of immobilization and retardation of heavy metals at the study site.MaestríaMagíster en Ingeniería - Recursos HidráulicosÁrea Curricular de Medio Ambientexxiii, 218 páginasapplication/pdfspaUniversidad Nacional de ColombiaMedellín - Minas - Maestría en Ingeniería - Recursos HidráulicosFacultad de MinasMedellín, ColombiaUniversidad Nacional de Colombia - Sede Medellín620 - Ingeniería y operaciones afines::628 - Ingeniería sanitariaResiduos urbanosResiduos sólidosRellenos sanitariosSanitary landfillsDisposición final de residuosLixiviados de rellenos sanitariosMovilidad de metales pesadosAcuíferoHidrogeologíaHidrogeoquímicaModelo de transporteSolid wastes final disposalLandfill leachateHeavy metals mobilityHydrogeologyHydrogeochemistryTransport modelInfluencia de las propiedades hidrogeológicas y químicas del acuífero que subyace el relleno sanitario Navarro de la ciudad de Santiago de Cali, en la movilidad de los metales pesadosInfluence of the hydrogeological and chemical Properties of the aquifer that underlies the Navarro sanitary landfill of the city of Santiago de Cali, on the mobility of heavy metalsTrabajo de grado - Maestríainfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/acceptedVersionTexthttp://purl.org/redcol/resource_type/TMSantiago de Cali, ColombiaRedColLaReferenciaP. Kjeldsen, M. A. Barlaz, A. P. Rooker, A. Baun, A. Ledin, and T. H. Christensen, “Present and Long-Term Composition of MSW Landfill Leachate: A review,” Crit. Rev. Environ. Sci. Technol., vol. 32, No. 4, pp. 297–336, 2002, doi: 10.1080/10643380290813462.T. H. Christensen et al., “Biogeochemistry of Landfill Leachate Plumes,” Appl. Geochemistry, vol. 16, no. 7–8, pp. 659–718, 2001, doi: 10.1016/S0883-2927(00)00082-2.T. Christensen, R. Cossu, and R. Stegmann, Landfilling of Waste Leachate, 1st ed. CRC PRESS 1992. London. 540 pagesA. Bagchi, “Natural Attenuation Mechanisms of Landfill Leachate and Effects of Various Factors on the Mechanisms.,” pp. 453–463, 1986.J. J. Márquez Molina, “Análisis del Funcionamiento del Sistema Hídrico Subterráneo en el Área del Antiguo Relleno Sanitario de Navarro (Santiago de Cali, Colombia),” Tesis de Maestría. Universidad Nacional del Litoral, Argentina. 2011.J. Alonso. Cárdenas León. “Efecto del Basurero de Navarro Sobre las Aguas Subterráneas en Cali, Colombia,” pp. 1–16. Tesis de Maestría. Universidad de Costa Rica.1996.D. L. Baun and T. H. Christensen, “Speciation of Heavy Metals in Landfill Leachate: A Review,” Waste Manag. Res., vol. 22, no. 1, pp. 3–23, 2004, doi: 10.1177/0734242X04042146.S.R QASIM and W. CHANG, “Sanitary Landfill Leachate - Genration, Control and Treatment.”. CRC PRESS. Boca Raton, FL, US. 1994.P. Alvares and W. Illman, Bioremediation and Natural Attenuation Process Fundamentals and Mathemetical Models. John Wiley and Sons. New Jersey.US. 2006.C.W. Fetter, T. Boving, D. Kreamer. “Contaminant Hydrogeology.” 3rd Edition. 2018. Waveland Press. Illinois. US. 647 pages.Reglamentación Integral Participativa para la Gestión de las Aguas Subterráneas en el Departamento del Valle del Cauca. Corporación Autónoma Regional del Valle del Cauca CVC – Dirección Técnica Ambiental, Grupo de Recursos Hídricos. 2012.A. McMajon, J. Heatcote, M.Carey & A Erskine. Guide to Good Practice for the Development of Conceptual Model and the Selection and Application of Mathematical Models of Contaminant Transporte Processes in the Subsurface. National Groundwater & Contaminated Land Centre. Environmental Agency UK. 2001.C. Bethke, Geochemical and Biogeochemical Reaction Modeling. 2 nd Edition. CAMBRIDGE UNIVERSITY PRESS. Cambridge UK. 2007M. Aucott, “The Fate of Heavy Metals in Landfills : A Review by ‘ Industrial Ecology , Pollution Prevention and the NY-NJ Harbor ,’” Atmos. Environ., vol. 9, no. February, pp. 47–53, 2006King Groundwater Science Inc, “Hydrogeological Assessment Tools for Modeling Transport of Metals in Groundwater”. Submitted to Ministry of Environment,Canada 2006G. Limousin, J. P. Gaudet, L. Charlet, S. Szenknect, V. Barthès, and M. Krimissa, “Sorption Isotherms: A Review on Physical Bases, Modeling and Measurement,” Appl. Geochemistry, vol. 22, no. 2, pp. 249–275, 2007, doi: 10.1016/j.apgeochem.2006.09.010N. Korsen, “Understanding Variation in Partition Coefficient, Kd, Values. United States Environmental Protection Agency. Office of Air and Radiation. EPA 402-R-99-004A. August 1999G. Slavinskienė and A. Jurevičius, “Speciation of Heavy Metals in the Homogeneous Sandy Aquifer Affected by Landfill Leachate,” Univers. J. Geosci., vol. 4, no. 1, pp. 8–14, 2.016, doi: 10.13189/ujg. 2016O. A. ROSALES, “Impacto del Basurero de Navarro Sobre la Calidad de las Aguas Subterráneas del Municipio de Cali.” Cali-Colombia.2004Contraloría General de la República de Colombia, “Informe Contraloría Relleno Navarro,” . Bogotá, Colombia. 2013.J. C. Echeverría, M. T. Morera, C. Mazkiarán, and J. J. Garrido, “Competitive Sorption of Heavy Metal by Soils. Isotherms and Fractional Factorial Experiments,” Environ. Pollut., vol. 101, no. 2, pp. 275–284, 1998, doi: 10.1016/S0269-7491(98)00038-4.C. S. Chen, C. H. Tu, S. J. Chen, and C. C. Chen, “Simulation of Groundwater Contaminant Transport at a Decommissioned Landfill Site - A Case Study, Tainan City, Taiwan,” Int. J. Environ. Res. Public Health, vol. 13, no. 5, 2016, doi: 10.3390/ijerph13050467.G. Laallam, “Transport and Retention of Heavy Metals in Contaminated Soil and Groundwater A case study from Pukeberg Glassworks in Smaland, Sweden,” Msc Thesis. Stockholm University, Sweden. 44 pages, 2017K. S. Smith, “Metal Sorption on Mineral Surfaces: An Overview with Examples Relating to Mineral Deposits,”. U.S. Geological Survey. Dencer. CO, U.S. Rev. Econ. Geol., vol. 6A-6B, pp. 161–182, 1999.T. Christensen, P. Bjerg, and P. Kjeldsen, “Natural Attenuation: A Feasible Approach to Remediation of Ground Water Pollution at Landfills.” Groundwater Research Centre at the Technical University of Denmark.2000B. Berkowitz, I. Dror, and B. Yaron, Contaminant Geochemistry Interactions and Transport in the Subsurface Environment. Springer – Verlag, Berlin - Heildelberg. 2008N. P. Nikolaidis, H. Sheng. “Conceptual Site Modelling for Evaluating Contaminant Mobility and Pump-and-Treat Remediation,” Glob. NEST JournalGlobal NEST Int. J., vol. 2, no. 1, pp. 67–76, 2000, doi: 10.30955/gnj.000114.D. Læ. Jensen, A. Ledin, and T. H. Christensen, “Speciation of Heavy Metals in Landfill-Leachate Polluted Groundwater,” Water Res., vol. 33, no. 11, pp. 2642–2650, 1999, doi: 10.1016/S0043-1354(98)00486-2.F. Payne, J. Quinnan, and S. Potter, Remediation Hydraulics. CRC PRESS. Boca Raton, FL, U.S. 439 pages. 2005.J. Pitchtel, Fundamentals of Site Remediation for Metal and Hydrocarbon-Contaminated Soils, Goberment Institutes. 2 nd Edition. Lanham , Meryland. U.S. 2007.A. Bourg, “Mobilization of Heavy Metals as Affected by pH and Redox Coditions,” Chapter. 1995, doi: 10.1007/978-3-642-79418-6M. Aral, Environmental Modeling and Health Risk Analysis (Acts/Risk). Georgia Institute of Technology. Atlanta. Georgia. U.S. Springer 2010.R. Mandle, “Groundwater Modeling Guidance,” Groundwater Modeling Program. Michigan Department of Environmental Quality, 2020, doi: 10.2110/scn.94.32.0208.U. Förstner, R. Allan, and W. Salomons, Heavy Metals Problems and Solutions, Springer. 409 pages. 1995.T. A. Batty, “Examining the Use of the Partition Coefficient in Quantifying Sorption of Heavy Metals in Permo-Triassic Sandstone Aquifers,”. Doctoral Thesis. Department of Earth Sciences, University of Birmingham. July, 2015.T. Uddh Söderberg et al., “Metal Solubility and Transport at a Contaminated Landfill Site – From the Source Zone into the Groundwater,” Sci. Total Environ., vol. 668, pp. 1064–1076, 2.019, doi: 10.1016/j.scitotenv.2019.03.013.S. Xie, Y. Ma, P. J. Strong, and W. P. Clarke, “Fluctuation of Dissolved Heavy Metal Concentrations in the Leachate from Anaerobic Digestion of Municipal Solid Waste in Commercial Scale Landfill Bioreactors: The Effect of pH and Associated Mechanisms,” J. Hazard. Mater., vol. 299, pp. 577–583, 2015, doi: 10.1016/j.jhazmat.2015.07.065V. Ishchenko, “Prediction of Heavy Metals Concentration in the Leachate: a Case Study of Ukrainian Waste,” J. Mater. Cycles Waste Manag., vol. 20, no. 3, pp. 1892–1900, 2018, doi: 10.1007/s10163-018-0740-7H. Wilson, T. Tumwitique, X. Xie, L. Zhang. “Redox Control on Trace Element Geochemistry and Provenance of Ground Water in Fractured Basement of Blantityre, Malawy”. Journal of African Earth Sciences. 2014Solid Waste Landfill Desig Course – University of Wiscounsin at Madison, College of Engineering. 2013Standard Guide for Developing Conceptual Site Models for Contaminated Sites. ASTM E1689 – 95 2014.J. M. Rodríguez, R. Marín. “Fisicoquímica de Aguas.” Ediciones Diaz de Santos, 1999. 466 paginas. Madrid.S. J. Deverel, S. Goldberg, and R. Fujii, Chemistry of Trace Elements in Soils and Groundwater, Chapter. 2011.“Speciation, Mobility and Bioanailability of Metals in the Enviroment.,” in Metals in Society and in the Environment, Chapter. 2001.K. M. G. Mostofa et al., Complexation of Dissolved Organic Matter With Trace Metal Ions in Natural Waters, no. 9783642322228. 2013.J. Nolan, S. Watts, and B. Proctor, “A Case Study in the Use of 3-Dimensional Ground Water Modeling and Solute Transport Engines as a Tool in Site Assessment,” Environ. Pollut., vol. 3, no. 2, pp. 55–64, 2014, doi: 10.5539/ep.v3n2p55.C. Tonsberg, Development of Analitical Groundwater Contaminant Transpot Model Msc Thesis. Hydrologic Science and Enggeniering. Colorado School of Mines.2014G. Sposito, The Surface Chemistry of Solids, Oxford University Press. 245 pages. 1984.C. Zheng, M. C. Hill, and G. Cao, “MT3DMS: Model use, calibration, and validation,” no. July 2012, 2013, doi: 10.13031/2013.42263.M. Matura, V. Ettler, J. Jezek, M. Mihaljevit, and O. Sebek, “Asociation of Trace Elements with Colloidal Fractions in Leachates from Closed and Active Municipal Solid Waste Landfills.” Journal of Hazardous Materials. Vol 183. 15 November 2010, pages 541-548.M. S. SANCHEZ PINZON, “Contaminación por Metales Pesados en el Botadero de Basura de Moravia en Medellín: Transferencia a Flora y Fauna y Evaluación del Potencial Fitorremediador de Especies Nativas e Introducidas.,” Tesis Doctoral. Universidad Javeriana. Bogotá, Colombia. 2010.E. Carvajal Flórez, “Modelo de Sorción para la Remoción de Cobre y Plomo de Lixiviados de Rellenos Sanitarios,” Tesis Doctoral. Universidad Nacional de Colombia, Sede Medellín. 2019.S. G. Lu and Q. F. Xu, “Competitive Adsorption of Cd, Cu, Pb and Zn by Different Soils of Eastern China,” Environ. Geol., vol. 57, no. 3, pp. 685–693, 2009, doi: 10.1007/s00254-008-1347-4.M. Goltz and J. Huang, “Analytical Modeling of Solute Transport in Groundwater,” Anal. Model. Solute Transp. Groundw., John Wiley and Sons, HoboKen, New Jersey. 2017, doi: 10.1002/9781119300281.P. A. Domenico and F.W, Schwartz, Physical and Chemical Hydrogeology. 2 nd Edition. John Wiley and Sons. 554 pages. 1997.V. L. Batu, Applied Flow and Solute Transport Modeling in Aquifers. CRC Taylor & Francis Group. Boca Raton, FL, U.S. 698 pages. 2006.J. F. Devlin, A. Brookfield, B. Huang, and P. C. Schillig, “Using the Domenico Solution to Teach Contaminant Transport Modeling,” J. Geosci. Educ., vol. 60, no. 2, pp. 123–132, 2012, doi: 10.5408/11-230.1.U. Patrick, “Analysis of Thermodynamics, Kinetics and Equilibrium Isotherm on Fe3+/Fe2+ Adsorption onto Palm Kernel Shell Activated Carbon (PKSAC): A Low-cost Adsorbent,” Am. Chem. Sci. J., vol. 4, no. 3, pp. 298–325, 2014, doi: 10.9734/acsj/2014/7149.M. P. Anderson & W.W. WOESSNER, Applied Groundwater Modeling – Simulation of Flow and Advective Transport. Academic Press, INC, San Diego, California, U.S. 381 pages. 1992.British Columbia – Ministery of Environment. Guidelines for Groundwater Modelling to Assess Impacts of Proposed Natural Resource Development Activities. 2012.R. Mitchel, G. Ji-Dong, “Environmental Microbiology,”. 2 nd. Hoboken, N.J.: Wiley-Blackwell. 389 pages. 2010.R.G. Ford, R.T. Wilkin “Monitored Natural Attenuation of Inorganic Contaminants in Ground Water” vol. 1 Technical Basis for Assessment. United States Environmental Protection Agency EPA. 2007.R. Yong, C.N. Mulligan., “Natural Attenuation of Contaminants in Soils”, Lewis Publishers.Boca Raton FL, US, 336 pages. 2003.National Academy of Sciences. 'Natural Attenuation for Groundwater Remediation,' National Research Council, Committee on Intrinsic Remediation, National Academy Press, Washington, D.C. 2000F. Gambazzi, J. Payet, “Metals Transfer from Soil to Water, Models and Theory”. Snowman. 2008W. Fike, “Sorption of Cadmium, Copper, Lead, and Zinc as Influenced by ionics strength, pH. And selected soil Componentes,” Dissertation submitted to the Faculty of The Virginia Polytechnic Institue and State University in partial fulfillment of The Requirements for the degree of Doctor of Philosophy in Crop and Soil Environmental Sciences. Virginia, US, 2001E.R. Weiner, “Applications of Environmental Aquatic Chemistry a Practical Guide” 3 ed. CRC Press. 2013I.M. Ugwu, O.A. Igbokwe, “Sorption of Heavy Metals on Clay Minerals and Oxides: A Review” Published in Intech Open. 2019.Young Do, N. and Park, H. I., “A Study on Adsorption of Pb, Cu, Zn and Cd onto Natural Clay” . International Journal Environmental Reseach., 5(2) pages 413 – 424 Spring 2011.Aigberua, AO; Tarawou, JT: ABASU, CY. “Effect of Oxidation – Reduction Fluctuation on Metal Mobility of Speciated Metals and Arsenic in Botton Sediments of Middleton River, Bayelsa State, Nigeria. Vol.22 (9) 1511- 1517 September 2018.T. Measho, M. Fuerhacker, “Simultaneous Adsorption of Heavy Metals from Roadway Stormwater Runoff Using Different Filter Media in Column Studies” Published in Water 2018, 10, 1160; doi:10.3390.Mohamed Abdelwaheb, Khaoula Jebali, Hatem Dhaouadi, Sonia Dridi-Dhaouadi, “Adsorption of Nitrate, Phosphate, Nickel and Lead on Soils: Risk of Groundwater Contamination” Published in Ecotoxicology and Environmental Safety 179 (2019) 182–18.P.C. Gomes. M. Fontes, “Selectivity Sequence and Competitive of Heavy Metals by Brazilian Soils”. Published in Soil Sci Soc. Am. J. 65:1115-1121. 2001Robert G. Ford, Richard T. Wilkin, & Robert W. Puls, “Monitored Natural Attenuation of Inorganic Contaminants in Ground Water Volume 2 Assessment for Non-Radionuclides Including Arsenic, Cadmium, Chromium, Copper, Lead, Nickel, Nitrate, Perchlorate, and Selenium”. EPA Environmental Protection Agency. United States. 2007.EstudiantesInvestigadoresPúblico generalResponsables políticosLICENSElicense.txtlicense.txttext/plain; charset=utf-85879https://repositorio.unal.edu.co/bitstream/unal/83181/1/license.txteb34b1cf90b7e1103fc9dfd26be24b4aMD51ORIGINAL71721553_2022.pdf71721553_2022.pdfapplication/pdf8426212https://repositorio.unal.edu.co/bitstream/unal/83181/2/71721553_2022.pdfcd4baa75380511f4339221037db04446MD52THUMBNAIL71721553_2022.pdf.jpg71721553_2022.pdf.jpgGenerated Thumbnailimage/jpeg6026https://repositorio.unal.edu.co/bitstream/unal/83181/3/71721553_2022.pdf.jpgd050ec4846dfa33eaca861061a51c6daMD53unal/83181oai:repositorio.unal.edu.co:unal/831812024-08-17 00:00:13.42Repositorio Institucional Universidad Nacional de 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