Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia
Cigarette butts are classified as plastic waste due to their composition of cellulose acetate fibers and are commonly found in beach sand. Their persistence in the environment, low biodegradability, and potential to interact with metals and metalloids during the aging process make them a significant...
- Autores:
-
Mouthon-Bello, Javier
Botero, Camilo Mateo
Gutiérrez, Leonardo
Díaz Mendoza, Claudia Patricia
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2024
- Institución:
- Universidad Tecnológica de Bolívar
- Repositorio:
- Repositorio Institucional UTB
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.utb.edu.co:20.500.12585/13221
- Acceso en línea:
- https://hdl.handle.net/20.500.12585/13221
- Palabra clave:
- Cigarette butts; Cigarette butt fibers; Metals; Pollution; Beach; Sand; Metalloids
Cigarette butts
Cigarette butt fibers
Metals
LEMB
- Rights
- closedAccess
- License
- http://purl.org/coar/access_right/c_14cb
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Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia |
| title |
Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia |
| spellingShingle |
Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia Cigarette butts; Cigarette butt fibers; Metals; Pollution; Beach; Sand; Metalloids Cigarette butts Cigarette butt fibers Metals LEMB |
| title_short |
Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia |
| title_full |
Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia |
| title_fullStr |
Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia |
| title_full_unstemmed |
Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia |
| title_sort |
Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia |
| dc.creator.fl_str_mv |
Mouthon-Bello, Javier Botero, Camilo Mateo Gutiérrez, Leonardo Díaz Mendoza, Claudia Patricia |
| dc.contributor.author.none.fl_str_mv |
Mouthon-Bello, Javier Botero, Camilo Mateo Gutiérrez, Leonardo Díaz Mendoza, Claudia Patricia |
| dc.subject.keywords.spa.fl_str_mv |
Cigarette butts; Cigarette butt fibers; Metals; Pollution; Beach; Sand; Metalloids Cigarette butts Cigarette butt fibers Metals |
| topic |
Cigarette butts; Cigarette butt fibers; Metals; Pollution; Beach; Sand; Metalloids Cigarette butts Cigarette butt fibers Metals LEMB |
| dc.subject.armarc.none.fl_str_mv |
LEMB |
| description |
Cigarette butts are classified as plastic waste due to their composition of cellulose acetate fibers and are commonly found in beach sand. Their persistence in the environment, low biodegradability, and potential to interact with metals and metalloids during the aging process make them a significant subject of interest for research on coastal marine ecosystems. The aim of this study is to investigate the presence of metals such as hexavalent chromium Cr (VI), cadmium (Cd), and the metalloid arsenic (As) in cigarette butts (CBs), cigarette butt fibers (CBFs), and sand on a tourist beach in Cartagena, Colombia. The goal is to establish a baseline for potential contamination on the beach due to these elements. The methodology includes collecting samples of CBs, CBFs, and sand from different beach usage zones (active, rest, and service) and conducting standardized laboratory tests using atomic absorption spectroscopy for As and Cd and the standard colorimetric method for Cr (VI). The main findings indicate that arsenic levels reached 7.69, 5.75, and 3.47 mg As/kg in the sand, CBs, and CBFs, respectively. Cadmium and hexavalent chromium were found to be below the detection limit for the applied methodology. Additionally, mercury was detected at a concentration of 0.37 mg Hg/L in CBFs in the active zone in October. |
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2024 |
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2024-12-09 |
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2025-01-13T18:27:15Z |
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2025-01-13T18:27:15Z |
| dc.date.submitted.none.fl_str_mv |
2025-01-13 |
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Artículo de revista |
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http://purl.org/coar/resource_type/c_2df8fbb1 |
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Díaz-Mendoza, C., Mouthon-Bello, J., Botero, C.M. et al. Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia. Environ Monit Assess 197, 106 (2025). https://doi.org/10.1007/s10661-024-13572-4 |
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01676369, 15732959 |
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https://hdl.handle.net/20.500.12585/13221 |
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10.1007/s10661-024-13572-4 |
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Universidad Tecnológica de Bolívar |
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Repositorio Universidad Tecnológica de Bolívar |
| identifier_str_mv |
Díaz-Mendoza, C., Mouthon-Bello, J., Botero, C.M. et al. Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia. Environ Monit Assess 197, 106 (2025). https://doi.org/10.1007/s10661-024-13572-4 01676369, 15732959 10.1007/s10661-024-13572-4 Universidad Tecnológica de Bolívar Repositorio Universidad Tecnológica de Bolívar |
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https://hdl.handle.net/20.500.12585/13221 |
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eng |
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15 páginas |
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application/pdf |
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Colombia |
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Cartagena de Indias |
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Ingeniería |
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Ingeniería Ambiental |
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Environmental Monitoring and Assessment |
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Universidad Tecnológica de Bolívar |
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Mouthon-Bello, Javier5975e6d2-b80f-4c1f-bf43-74bf7fdb4374Botero, Camilo Mateo54282e1c-cc15-4606-b3a9-bb9f62d96b49Gutiérrez, Leonardo9e93089a-b166-4c34-9961-8df999a41c0bDíaz Mendoza, Claudia Patriciavirtual::422-1Colombia2025-01-13T18:27:15Z2025-01-13T18:27:15Z2024-12-092025-01-13Díaz-Mendoza, C., Mouthon-Bello, J., Botero, C.M. et al. Preliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, Colombia. Environ Monit Assess 197, 106 (2025). https://doi.org/10.1007/s10661-024-13572-401676369, 15732959https://hdl.handle.net/20.500.12585/1322110.1007/s10661-024-13572-4Universidad Tecnológica de BolívarRepositorio Universidad Tecnológica de BolívarCigarette butts are classified as plastic waste due to their composition of cellulose acetate fibers and are commonly found in beach sand. Their persistence in the environment, low biodegradability, and potential to interact with metals and metalloids during the aging process make them a significant subject of interest for research on coastal marine ecosystems. The aim of this study is to investigate the presence of metals such as hexavalent chromium Cr (VI), cadmium (Cd), and the metalloid arsenic (As) in cigarette butts (CBs), cigarette butt fibers (CBFs), and sand on a tourist beach in Cartagena, Colombia. The goal is to establish a baseline for potential contamination on the beach due to these elements. The methodology includes collecting samples of CBs, CBFs, and sand from different beach usage zones (active, rest, and service) and conducting standardized laboratory tests using atomic absorption spectroscopy for As and Cd and the standard colorimetric method for Cr (VI). The main findings indicate that arsenic levels reached 7.69, 5.75, and 3.47 mg As/kg in the sand, CBs, and CBFs, respectively. Cadmium and hexavalent chromium were found to be below the detection limit for the applied methodology. Additionally, mercury was detected at a concentration of 0.37 mg Hg/L in CBFs in the active zone in October.15 páginasapplication/pdfengEnvironmental Monitoring and AssessmentPreliminary analysis of the presence of metals and metalloids in cigarette butts and fibers discarded on a tourist beach in Cartagena, ColombiaArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/drafthttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_b1a7d7d4d402bcceCigarette butts; Cigarette butt fibers; Metals; Pollution; Beach; Sand; MetalloidsCigarette buttsCigarette butt fibersMetalsLEMBinfo:eu-repo/semantics/closedAccesshttp://purl.org/coar/access_right/c_14cbCartagena de IndiasIngenieríaIngeniería AmbientalPúblico generalAcarerArat, S. (2024). A review on cigarette butts: Environmental abundance, characterization, and toxic pollutants released into water from cigarette butts. Science of the Total Environment, 928, 172327. https://doi.org/10.1016/j. scitotenv.2024.172327Akhbarizadeh, R., Dobaradaran, S., Parhizgar, G., Schmidt, T. C., & Mallaki, R. (2021). Potentially toxic elements leachates from cigarette butts into diferent types of water: A threat for aquatic environments and ecosystems? Environmental Research, 202, 111706. https://doi.org/10.1016/j. envres.2021.111706Andrady, A. L. (2011). Microplastics in the marine environment. Marine Pollution Bulletin, 62(8), 1596–1605. https://doi.org/10.1016/j.marpolbul.2011.05.030Asensio-Montesinos, F., Oliva Ramírez, M., González-Leal, J. M., Carrizo, D., & Anfuso, G. (2020). Characterization of plastic beach litter by Raman spectroscopy in South-western Spain. Science of the Total Environment, 744, 140890. https://doi.org/10.1016/j.scitotenv.2020. 140890Bhunia, A., Lahiri, D., Nag, M., Upadhye, V., & Pandit, S. (2022). Bacterial bioflm mediated bioremediation of hexavalent chromium: A review. Biocatalysis and Agricultural Biotechnology, 43, 102397. https://doi.org/10.1016/j. bcab.2022.102397Burton, G. A., Jr. (2002). Sediment quality criteria in use around the world. Limnology, 3(2), 65–76. https://doi.org/ 10.1007/s102010200008Buzzi, N. S., Menéndez, M. C., Truchet, D. M., Delgado, A. L., & Severini, M. D. F. (2022). An overview on metal pollution on touristic sandy beaches: Is the COVID-19 pandemic an opportunity to improve coastal management? Marine Pollution Bulletin, 174, 113275. https://doi.org/ 10.1016/j.marpolbul.2021.113275Crespo-López, M. E., Macêdo, G. L., Pereira, S. I. D., Arrifano, G. P. F., Picanço-Diniz, D. L. W., Nascimento, J. L. M. D., & Herculano, A. M. (2009). Mercury and human genotoxicity: Critical considerations and possible molecular mechanisms. Pharmacological Research, 60(4), 212– 220. https://doi.org/10.1016/j.phrs.2009.02.011Das, A. P., Dutta, K., Khatun, R., Behera, I. D., Singh, S., & Mishra, S. (2023). Microfber pollution and its microbial mitigation: A review on current trends and future prospects. Journal of the Taiwan Institute of Chemical Engineers, 105104. https://doi.org/10.1016/j.jtice.2023.105104Dauvalter, V., & Rognerud, S. (2001). Heavy metal pollution in sediments of the Pasvik River drainage. Chemosphere, 42(1), 9–18. https://doi.org/10.1016/S0045-6535(00) 00094-1De-la-Torre, G. E., Pizarro-Ortega, C. I., Dioses-Salinas, D. C., Castro Loayza, J., Smith Sanchez, J., Meza-Chuquizuta, C., Espinoza-Morriberón, D., Rakib, M. R. J., BenHaddad, M., & Dobaradaran, S. (2022). Are we underestimating foating microplastic pollution? A quantitative analysis of two sampling methodologies. Marine Pollution Bulletin, 178, 113592. https://doi.org/10.1016/j.marpo lbul.2022.113592Díaz-Mendoza, C., Arias Ordiales, P., Bustos, M. L., Cervantes, O., Palacios-Moreno, M., Vera San-Martin, T., Kloc Lopes, G., Vallejo, M., Mouthon-Bello, J., & Gutiérrez, L. (2023). Abundance and distribution of cigarette butts on the sand of fve touristic beaches in Latin America during the COVID-19 pandemic. Marine Pollution Bulletin, 194, 115306. https://doi.org/10.1016/j.marpo lbul.2023.115306Díaz-Mendoza, C., Mouthon-Bello, J., Pérez-Herrera, N. L., & Escobar-Díaz, S. M. (2020). Plastics and microplastics, efects on marine coastal areas: A review. Environmental Science and Pollution Research, 27(32), 39913–39922. https://doi.org/10.1007/s11356-020-10394-yDobaradaran, S., Nabipour, I., Saeedi, R., Ostovar, A., Khorsand, M., Khajeahmadi, N., Hayati, R., & Keshtkar, M. (2017). Association of metals (Cd, Fe, As, Ni, Cu, Zn and Mn) with cigarette butts in northern part of the Persian Gulf. Tobacco Control, 26(4), 461–463. https://doi. org/10.1136/tobaccocontrol-2016-052931Dobaradaran, S., Schmidt, T. C., Nabipour, I., Ostovar, A., Raeisi, A., Saeedi, R., Khorsand, M., Khajeahmadi, N., & Keshtkar, M. (2018). Cigarette butts abundance and association of mercury and lead along the Persian Gulf beach: An initial investigation. Environmental Science and Pollution Research, 25(6), 5465–5473. https://doi.org/10.1007/ s11356-017-0676-9Dobaradaran, S., Soleimani, F., Akhbarizadeh, R., Schmidt, T. C., Marzban, M., & BasirianJahromi, R. (2021). Environmental fate of cigarette butts and their toxicity in aquatic organisms: A comprehensive systematic review. Environmental Research, 195, 110881. https://doi.org/10.1016/j. envres.2021.110881Elias, M. S., Ibrahim, S., Samuding, K., Rahman, S. A., & Hashim, A. (2018). The sources and ecological risk assessment of elemental pollution in sediment of Linggi estuary, Malaysia. Marine Pollution Bulletin, 137, 646– 655. https://doi.org/10.1016/j.marpolbul.2018.11.006Expósito, N., Rovira, J., Sierra, J., Folch, J., & Schuhmacher, M. (2021). Microplastics levels, size, morphology and composition in marine water, sediments and sand beaches. Case study of Tarragona coast (western Mediterranean). Science of The Total Environment, 786, 147453. https:// doi.org/10.1016/j.scitotenv.2021.147453Farzadkia, M., SalehiSedeh, M., Ghasemi, A., Alinejad, N., SamadiKazemi, M., Jafarzadeh, N., & Torkashvand, J. (2022). Estimation of the heavy metals released from cigarette butts to beaches and urban environments. Journal of Hazardous Materials, 425, 127969. https://doi.org/10. 1016/j.jhazmat.2021.127969Fred-Ahmadu, O. H., Ayejuyo, O. O., Tenebe, I. T., & Benson, N. U. (2022). Occurrence and distribution of micro(meso) plastic-sorbed heavy metals and metalloids in sediments, Gulf of Guinea coast (SE Atlantic). Science of the Total Environment, 813, 152650. https://doi.org/10.1016/j.scito tenv.2021.152650Haleem, A., Amin, S., & Mahmood, U. (2020). Heavy metal and polycyclic aromatic hydrocarbons in cigarettes: An analytical assessment. Population Medicine, 2(June). https://doi.org/10.18332/popmed/122558Harmesa, & Cordova, M. R. (2021). A preliminary study on heavy metal pollutants chrome (Cr), cadmium (Cd), and lead (Pb) in sediments and beach morning glory vegetation (Ipomoea pes-caprae) from Dasun Estuary, Rembang, Indonesia. Marine Pollution Bulletin, 162, 111819. https:// doi.org/10.1016/j.marpolbul.2020.111819Jonathan, M. P., Rodriguez-Espinosa, P. F., Sujitha, S. B., Shruti, V. C., & Martinez-Tavera, E. (2019). A multielemental approach to assess potential contamination in tourist beaches: The case of Loreto Bay (Marine Protected Area), NW Mexico. Marine Pollution Bulletin, 146, 729– 740. https://doi.org/10.1016/j.marpolbul.2019.06.083Kazakis, N., Kantiranis, N., Kalaitzidou, K., Kaprara, E., Mitrakas, M., Frei, R., Vargemezis, G., Vogiatzis, D., Zouboulis, A., & Filippidis, A. (2018). Environmentally available hexavalent chromium in soils and sediments impacted by dispersed fy ash in Sarigkiol basin (Northern Greece). Environmental Pollution, 235, 632–641. https:// doi.org/10.1016/j.envpol.2017.12.117Lian, H., Zhu, L., Li, M., Feng, S., Gao, F., Zhang, X., Zhang, F., Xi, Y., & Xiang, X. (2024). Emerging threat of marine microplastics: Cigarette butt contamination on Yellow Sea beaches and the potential toxicity risks to rotifer growth and reproduction. Journal of Hazardous Materials, 478, 135534. https://doi.org/10.1016/j.jhazm at.2024.135534MacDonald, D. D., Ingersoll, C. G., & Berger, T. A. (2000). Development and evaluation of consensus-based sediment quality guidelines for freshwater ecosystems. Archives of Environmental Contamination and Toxicology, 39(1), 20–31. https://doi.org/10.1007/s002440010075Michael, M., Meyyazhagan, A., Velayudhannair, K., Pappuswamy, M., Maria, A., Xavier, V., ... & Khadimallah, M. A. (2022). The content of heavy metals in cigarettes and the impact of their leachates on the aquatic ecosystem. https://www.mdpi.com/2071-1050/14/8/4752Pellinen, V., Cherkashina, T., & Gustaytis, M. (2021). Assessment of metal pollution and subsequent ecological risk in the coastal zone of the Olkhon Island, Lake Baikal, Russia. Science of the Total Environment, 786, 147441. https://doi.org/10.1016/j.scitotenv.2021.147441Quéméneur, M., Chifet, S., Akrout, F., Bellaaj-Zouari, A., & Belhassen, M. (2020). Impact of cigarette butts on microbial diversity and dissolved trace metals in coastal marine sediment. Estuarine, Coastal and Shelf Science, 240, 106785. https://doi.org/10.1016/j.ecss.2020.106785Reid, M. S., Hoy, K. S., Schofeld, J. R. M., Uppal, J. S., Lin, Y., Lu, X., Peng, H., & Le, X. C. (2020). Arsenic speciation analysis: A review with an emphasis on chromatographic separations. TrAC Trends in Analytical Chemistry, 123, 115770. https://doi.org/10.1016/j.trac.2019.115770Rodrigues, J. P., Rivera-Hernández, J. R., Bernárdez, P., RochaSantos, T., Duarte, A. C., & Santos-Echeandía, J. (2023). Metal(oid)s in plastic debris, with distinct features, from Spanish Mediterranean beaches with diferent anthropogenic pressure: Are these particles potential monitors for metal pollution? Marine Pollution Bulletin, 193, 115107. https://doi.org/10.1016/j.marpolbul.2023.115107Santos-Echeandía, J., Rivera-Hernández, J. R., Rodrigues, J. P., & Moltó, V. (2020). Interaction of mercury with beached plastics with special attention to zonation, degradation status and polymer type. Marine Chemistry, 222, 103788. https://doi.org/10.1016/j.marchem.2020.103788Santos-Echeandía, J., Zéler, A., Gago, J., & Lacroix, C. (2021). The role of cigarette butts as vectors of metals in the marine environment: Could it cause bioaccumulation in oysters? Journal of Hazardous Materials, 416, 125816. https://doi.org/10.1016/j.jhazmat.2021.125816Soleimani, F., Dobaradaran, S., De-la-Torre, G. E., Schmidt, T. C., & Saeedi, R. (2022). Content of toxic components of cigarette, cigarette smoke vs cigarette butts: A comprehensive systematic review. Science of the Total Environment, 813, 152667. https://doi.org/10.1016/j.scitotenv. 2021.152667Valdemoro, H. I., & Jiménez, J. A. (2006). The infuence of shoreline dynamics on the use and exploitation of Mediterranean tourist beaches. Coastal Management, 34(4), 405–423. https://doi.org/10.1080/08920750600860324Vanapalli, K. R., Sharma, H. B., Anand, S., Ranjan, V. P., Singh, H., Dubey, B. K., & Mohanty, B. (2023). Cigarettes butt littering: The story of the world’s most littered item from the perspective of pollution, remedial actions, and policy measures. Journal of Hazardous Materials, 453, 131387. https://doi.org/10.1016/j.jhazmat.2023.131387Xu, Z., Zhang, T., Hu, H., Liu, W., Xu, P., & Tang, H. (2023). Characterization on nicotine degradation and research on heavy metal resistance of a strain Pseudomonas sp. NBB. Journal of Hazardous Materials, 459, 132145. https://doi. org/10.1016/j.jhazmat.2023.132145Yadav, N., & Hakkarainen, M. (2021). Degradable or not? Cellulose acetate as a model for complicated interplay between structure, environment and degradation. Chemosphere, 265, 128731. https://doi.org/10.1016/j.chemo sphere.2020.128731Zha, S., Yu, A., Wang, Z., Shi, Q., Cheng, X., Liu, C., Deng, C., Zeng, G., Luo, S., Zhao, Z., & Zhou, L. (2024). Microbial strategies for efective hexavalent chromium removal: A comprehensive review. 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