Biodegradation of polyethylene, biodegradable-polyethylene bags and corn residues using Tenebrio molitor larvae
DOI:
https://doi.org/10.46932/sfjdv4n5-029Keywords:
Tenebrio molitor larvae, biodegradation, LDPE, CPE, d2wPE, photodegradationAbstract
The degradation capacity of different types of plastic from its ingestion by mealworms (the larvae of Tenebrio molitor), as well as its survival, was studied. Bags build from plastic nominally known as low-density polyethylene (LDPE); compostableplastic, made from corn waste (CPE); and polyethylene with d2w technology (d2wPE) plastic, were used. T. molitor larvae were subjected to a 7-day starvation period and then only fed with the different types of plastics for 56 days. Two groups of samples were prepared with the different plastics. On the one hand, the plastics were exposed to a UV photodegradation pretreatment from 260 to 285 nm and then used as the only source of food for the larvae. On the other hand, the same experiment was carried out without the UV pretreatment. The objective was to compare the possible effects of UV radiation on the plastics and their subsequent degradation by the larvae. The maximum degradation rates with UV pretreatment were 98%, 77% and 4% for CPE, LDPE, and d2wPE samples, respectively. Degradation rates without pretreatment were 79%, 54%, and 3%, and were obtained in the same order. In both scenarios, larval survival was significantly affected just for the d2wPE samples, reaching an average mortality rate of 98%. For the rest of the samples, the average mortality rate was only 12%.
References
Abdelmoez, W., Dahab, I., Ragab, E.M., Abdelsalam, O. A., Mustafa, A. (2021) Bio- and oxo-degradable plastics: Insights on facts and challenges. Polymers Advanced Technologies. 32 (5), 1981-1996. https://doi.org/10.1002/pat.5253
Brandon, A. M., Gao, S.-H., Tian, R., Ning, D., Yang, S.-S., Zhou, J., Wu, W.-M., Criddle, C. S. (2018). Biodegradation of Polyethylene and Plastic Mixtures in Mealworms (Larvae of Tenebrio molitor ) and Effects on the Gut Microbiome. Environmental Science & Technology, 52(11), 6526-6533. https://doi.org/10.1021/acs.est.8b02301
Bulak, P., Proc, K., Pytlak, A., Puszka, A., Gawdzik, B., Bieganowski, A. (2021). Biodegradation of Different Types of Plastics by Tenebrio molitor Insect. Polymers, 13(20), 3508. https://doi.org/10.3390/polym13203508
Chae, Y., An, Y.-J. (2018). Current research trends on plastic pollution and ecological impacts on the soil ecosystem: A review. Environmental Pollution, 240, 387-395. https://doi.org/10.1016/j.envpol.2018.05.008
Cortez Suarez, L. A., Petroche Torres, D. J., Camba Ramirez, W. E., Mariscal Santi, W. E. (2022) Compostable and biodegradable behavior of bioplastics produced with agricultural waste. RECIAMUC, 6 (3), 546-555. https://doi.org/10.26820/reciamuc/6.(3).julio.2022.546-555
Geyer, R., Jambeck, J. R., Law, K. L. (2017). Production, use, and fate of all plastics ever made. Science Advances, 3(7), e1700782. https://doi.org/10.1126/sciadv.1700782
Liu, J., Liu, J., Xu, B., Xu, A., Cao, S., Wei, R., Zhou, J., Jiang, M., Dong, W. (2022). Biodegradation of polyether-polyurethane foam in yellow mealworms (Tenebrio molitor) and effects on the gut microbiome. Chemosphere, 304, 135263. https://doi.org/10.1016/j.chemosphere.2022.135263
Montazer, Z., Habibi-Najafi, M. B., Levin, D. B. (2019). Microbial degradation of low-density polyethylene and synthesis of polyhydroxyalkanoate polymers. Canadian Journal of Microbiology. 65, 3. https://doi.org/10.1139/cjm-2018-0335
Müller, C., Townsend, K., Matschullat, J. (2012). Experimental degradation of polymer shopping bags (standard and degradable plastic, and biodegradable) in the gastrointestinal fluids of sea turtles. Science of The Total Environment, 416, 464-467. https://doi.org/10.1016/j.scitotenv.2011.10.069
Musioł, M., Rydz, J., Janeczek, H., Radecka I., Jiang, G., Kowalczuk, M. (2017). Forensic engineering of advanced polymeric materials Part IV: Case study of oxo-biodegradable polyethylene commercial bag – Aging in biotic and abiotic environment. Waste Management. 64, 20-27. https://doi.org/10.1016/j.wasman.2017.03.043
Niaounakis, M. (2013). Biopolymers: Reuse, Recycling, and Disposal. 1st Edition. Elsevier ISBN: 9781455731459.
Öborn, L., Österlund, H., Svedin, J., Nordqvist, K., Viklander, M. (2022). Litter in Urban Areas May Contribute to Microplastics Pollution: Laboratory Study of the Photodegradation of Four Commonly Discarded Plastics. Journal of Environmental Engineering, 148(11), 06022004. https://doi.org/10.1061/(ASCE)EE.1943-7870.0002056
Ojeda, T. F. M., Dalmolin, E., Forte, M. M. C., Jacques, R. J. S., Bento, F. M., Camargo, F. A. O. (2009). Abiotic and biotic degradation of oxo-biodegradable polyethylenes. Polymer Degradation and Stability, 94(6), 965-970. https://doi.org/10.1016/j.polymdegradstab.2009.03.011
Portillo, F., Yashchuk, O., Hermida, É. (2016). Evaluation of the rate of abiotic and biotic degradation of oxo-degradable polyethylene. Polymer Testing., 53, 58-69. https://doi.org/10.1016/j.polymertesting.2016.04.022
Przemieniecki, S. W., Kosewska, A., Ciesielski, S., Kosewska, O. (2020). Changes in the gut microbiome and enzymatic profile of Tenebrio molitor larvae biodegrading cellulose, polyethylene and polystyrene waste. Environmental Pollution, 256, 113265. https://doi.org/10.1016/j.envpol.2019.113265
Riera, M. A. (2020). Obtención de bioplástico a partir de almidón de maíz (Zea mays L.). Colón Ciencias, Tecnología y Negocios, 7(1), 1-11. https://doi.org/10.48204/j.colonciencias.v7n1a1
Sarasa, J., Gracia, J. M., Javierre, C. (2009). Study of the biodisintegration of a bioplastic material waste. Bioresource Technology, 100(15), 3764-3768. https://doi.org/10.1016/j.biortech.2008.11.049
Schwarz, A. E., Ligthart, T. N., Boukris, E., van Harmelen, T. (2019). Sources, transport, and accumulation of different types of plastic litter in aquatic environments: A review study. Marine Pollution Bulletin, 143, 92-100. https://doi.org/10.1016/j.marpolbul.2019.04.029
Thomas, N. L., Clarke, J., McLauchlin, A. R., Patrick, S. G. (2014). Oxo-degradable plastics: degradation, environmental impact,_and recycling.Waste and Resource Management 165, WR3
Thompson, R. C., Moore, C. J., von Saal, F. S., Swan, S. H. (2009). Plastics, the environment, and human health: Current consensus and future trends. Philosophical Transactions of the Royal Society B: Biological Sciences, 364(1526), 2153-2166. https://doi.org/10.1098/rstb.2009.0053
Wang, Y., Luo, L., Li, X., Wang, J., Wang, H., Chen, C., Guo, H., Han, T., Zhou, A., Zhao, X. (2022). Different plastics ingestion preferences and efficiencies of superworm (Fab.) and yellow mealworm (Tenebrio molitor Linn.) associated with distinct gut microbiome changes. Science of The Total Environment, 837, 155719. https://doi.org/10.1016/j.scitotenv.2022.155719
https://doi.org/10.1007/s00248-021-01930-5
Yang, Y., Yang, J., Wu, W.-M., Zhao, J., Song, Y., Gao, L., Yang, R., Jiang, L. (2015a). Biodegradation and Mineralization of Polystyrene by Plastic-Eating Mealworms: Part 1. Chemical and Physical Characterization and Isotopic Tests. Environmental Science & Technology, 49(20), 12080-12086. https://doi.org/10.1021/acs.est.5b02661
Yang, Y., Yang, J., Wu, W.-M., Zhao, J., Song, Y., Gao, L., Yang, R., Jiang, L. (2015b). Biodegradation and Mineralization of Polystyrene by Plastic-Eating Mealworms: Part 2. Role of Gut Microorganisms. Environmental Science & Technology, 49(20), 12087-12093. https://doi.org/10.1021/acs.est.5b02663
Yousif, E., Haddad, R. (2013). Photodegradation and photostabilization of polymers, especially polystyrene: Review. SpringerPlus, 2(1), 398. https://doi.org/10.1186/2193-1801-2-398
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