Photodegradation of microplastics

Main Article Content

Edgar Catarí
Franklin Ramón Vargas
Beatriz Celeste Angulo

Abstract

The environmental degradation processes that plastics suffer in the environment are described, thus generating minor fragments known as microplastics. The various chemical mechanisms by which these microplastics can be decomposed by the effect of light and environmental oxygen (photo-oxidation of polymers) will be described. Emphasis is placed on the role of photochemistry in the degradation processes of microplastics until they become compounds that are harmless to the environment, that is, until they are mineralized (HCO3, CO2, etc.). Some advances in the development of heterogeneous photocatalysts based on transition metals used in the degradation of microplastics are also presented, including a particular and interesting automated microrobot photocatalyst system based on BiVO4/Fe3O4, which has proven to be effective. in the degradation of polylactic acid (PLA), polycaprolactone (PCL), polyethylene terephthalate (PET) and polypropylene (PP) microplastics on a laboratory scale.

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How to Cite
Catarí, E., Ramón Vargas, F., & Celeste Angulo, B. (2024). Photodegradation of microplastics. Ingeniería Química Y Desarrollo, 6(01), 03–19. https://doi.org/10.53591/iqd.v6i01.2688
Section
Research Articles

References

Chamas, A., Moon, H., Zheng, J., Qiu, Y., Tabassum, T., Jang, J., Abu-Omar, M., Scot,t S., Suh, S. ACS Sustainable Chemistry Engineering vol. 8, pp. 3494-3511, 2020.

Gewert, B., Plassmann, M., Macleod, M. Environmental Science Processes & Impact Vol. s17(9), pp. 1513-1521, 2015.

Sen, S. K., Raut, S. Journal Environmental Chemical Engineering vol. 3, pp.462-473, 2015.

Lambert, S. Environmental Risk of Polymer and their Degradation Products pp. 1-198, 2013.

Webb, H., Arnott, J., Crawford, R., Ivanova, E. Polymers. vol. 5, pp. 1-18, 2013.

Yousif, E., Haddad, R. Springerplus. vol. 2, pp. 1-32, 2013.

Niaounakis, M. Management Mar Plastic Debris. pp. 127-142, 2017

Daglen, B. C, Tyler, D. R. Green Chemistry Letters and Reviews. vol. 3, pp. 69-82, 2010.

Rabek, J. F. in Photodegradation of Polymers, Springer Berlin Heidelberg, Berlin, Heidelberg pp. 51-97. 1996.

OECD Environment Directorate. 168, 2021.

Andrady, A. Marine Pollution Bulletin. vol. 62(8), pp. 1596–1605, 2011.

Auta, H. S., Emenike, C., Fauziah, S. Environment International. Vol. 102, pp. 165-176, 2017.

Singh, B., Sharma, N. (2008) Polymer Degradation and Stability. vol. 93(3), pp. 561-584, 2008.

Ragusa, A., Svelato, A., Santacroce, C., Catalano, P., Notarstefano, V., Carnevali, O., Papa, F., Rongioletti, M. C. A., Baiocco, F., Draghi, S., D’Amore, E., Rinaldo, D., Matta, M., Giorgini, E. Plasticenta: Microplastics in human placenta, bioRxiv, DOI:10.1101/2020.07.15.198325. 2020.

Bratovcic, A. Journal of Nanosciience & Nanotechnology Applications. vol. 3, pp. 304-312, 2019.

Crawford CB & B Quinn (2017) Microplastic pollutants. Amsterdam, Netherlands. Elsevier, 336.

Doble M & A Kumar (2005) in Biotreatment of industrial effluents, eds. M. Doble and A. Kumar. 101-110.

Webb, H. K., Arnott, J., Crawford, R. J., Ivanova, E. P. Plastic degradation and its environmental implications with special reference to poly(ethylene terephthalate), Polymers (Basel). vol. 5, pp. 1-18, 2013

Rabek, J. F. (1995) in Polymer Photodegradation, Chapman & Hill.

Ryberg, M. W., Laurent, A., Hauschild, M. Mapping of global plastics value chain. Vol. 96, 2018.

Fotopoulou, K. N., Karapanagioti, K. K. Degradation of Various Plastics in the Environment, Handbook Environmental Chemistry vol. 78, pp. 71-92, 2019.

Pickett, J. R. Weathering of plastics, Elsevier Inc., Third Edit, 2018.

Fabiyi J.S. & A.G. Mcdonald (2014) Maderas, Ciencia y Tecnología. 16:275–290.

Lambert, S., Sinclair, C. J., Bradley, E. L, Boxall, A. B. Science Total Environmental. Vol. 447, p.p. 225-234, 2013.

Crawford, C. B., Quinn, B. Microplastic pollutants. Amsterdam, Netherlands. Elsevier, pp. 336, 2017.

Wetherbee, G., Baldwin, A., Ranville, J. It is raining plastic.: U.S. Geological Survey Open-File Report. p.p. 1048, 2019. Disponible en https://pubs.er.usgs.gov/publication/ofr20191048 26//2020.

Klein S, Dimzon I, Eubeler J & T Knepper (2018) Analysis, Occurrence, and Degradation of Microplastics in the Aqueous Environment. In: Wagner M., Lambert S. (eds) Freshwater Microplastics. The Handbook of Environmental Chemistry Springer, Cham, 58:302.

Menéndez-Pedriza, J. Interaction of environmental pollutants with microplastics: A critical review of sorption factors, bioaccumulation and ecotoxicological effects, 2020. DOI:10.3390/TOXICS8020040.

Fotopoulou, K. N., Karapanagioti, H. K. in Hazardous Chemicals Associated with Plastics in the Marine Environment, Springer International Publishing AG, 2017.

Canopoli, L., Coulon, F., Wagland, S. T. Science Total Environmental vol. 698, pp. 134125, 2020

Rabek, J. F. Photodegradation of Polymers, Springer International Publishing, Berlin, Heidelberg, 1996.

Niki, E., Yamamoto, Y., Kamiya, Y. Oxidative Degradation of Polymers. vol. III, pp. 78-95, 1978.

Rabek, J. F. Polymer Photodegradation. pp. 24–66, 1995.

Malhotra, S. K., Pisharody, L., Karim, A. V. Journal of Materials Research. vol. 99, pp. 163-178, 2021.

Ouyang, Z., Yang, Y., Zhang, C., Zhu, S., Qin, L., Wang, W., He, D., Zhou, Y., Luo, H., Qin, F. Journal of Materials Chemicals A. vol. 9, pp. 13402-13441, 2021.

Lee, Q. Y, Li, H. Photocatalytic degradation of plastic waste: A mini review, Micromachines, 2021. DOI:10.3390/mi12080907.

Beladi-Mousavi, S. M., Hermanová, S., Ying, Y., Plutnar, J., Pumera, M. ACS Applied Materials & Interfaces. 2021. DOI:10.1021/acsami.1c04559.

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