Open Access

Advanced Analysis of Plastic Waste Bioconversion Through Polyethylene-Degrading Bacillus sp. VC2 Systems

https://doi.org/10.55640/ijnget-v03i09-03

PDF

Arjun Mehta ¹ ,

⁴ Department of Electrical and Computer Engineering National Institute of Technology, Bhopal, India

Abstract

The accumulation of polyethylene-based plastic waste has become a significant environmental concern due to its high durability, resistance to natural degradation, and widespread use across industrial and consumer sectors. Conventional waste management approaches, including landfilling and incineration, present ecological and economic limitations. Biological degradation using microbial systems has emerged as a promising alternative for sustainable plastic waste management. This study presents an advanced analytical review of plastic waste bioconversion through polyethylene-degrading Bacillus sp. VC2 systems. The paper evaluates the mechanisms of microbial degradation, the metabolic role of bacterial communities, and the potential conversion of polyethylene into environmentally compatible by-products. A comprehensive synthesis of existing literature demonstrates that Bacillus species possess significant enzymatic capabilities for polymer breakdown. The study further develops a conceptual framework linking microbial activity, polymer fragmentation, and bioconversion efficiency. Findings indicate that Bacillus sp. VC2 represents a promising biological agent for polyethylene degradation, although degradation rates remain influenced by environmental conditions, substrate characteristics, and microbial adaptation. The research contributes to the growing field of sustainable bioremediation and highlights future directions for optimizing bacterial plastic degradation systems.

Keywords

Polyethylene degradation, Bacillus sp. VC2, plastic waste bioconversion

References

Ali, Muhammad Ishtiaq, et al. "Studies on biodegradation of cellulose blended polyvinyl chloride films." Int J Agric Biol 11.5 (2009): 577-580.

Chua, Adeline SM, et al. "Production of polyhydroxy alkanoates (PHA) by activated sludge treating municipal wastewater: effect of pH, sludge retention time (SRT), and acetate concentration in influent." Water Research 37.15 (2003): 3602-3611.

Christian Venisha, V., R. Rathod Zalak, and S. Saraf Meenu. "Biodegradation of Polythene by Novel Bacteria Sphingomonas sp. VC1." (2008).

Hossain, Khandkar Shaharina, et al. "ISOLATION AND CHARACTERIZATION OF POLYTHENE DEGRADING BACTERIA FROM GARBAGE SOIL."

Jain, Roopesh, Susmit Kosta, and Archana Tiwari. "Polyhydroxyalkanoates: a way to sustainable development of bioplastics." Chronicles of Young Scientists 1.3 (2010): 10-10.

Koutny, Marek, Jacques Lemaire, and Anne-Marie Delort. "Biodegradation of polyethylene films with prooxidant additives." Chemosphere 64.8 (2006): 1243-1252.

Kumar, Santosh, et al. "Isolation and identification of LDPE degrading fungi from municipal solid waste." Journal of Chemical and Pharmaceutical Research 5.3 (2013): 78-81.

Mahdiyah, Dede, and B. H. Mukti. "Isolation of polyethylene plastic degrading-bacteria." Biosci Int 2 (2013): 29-32.

Premraj, R., and Mukesh Doble. "Biodegradation of polymers." Indian Journal of Biotechnology 4.2 (2005): 186-193.

Rudel, Ruthann A., et al. "Chemicals causing mammary gland tumors in animals signal new directions for epidemiology, chemicals testing, and risk assessment for breast cancer prevention." Cancer: Interdisciplinary International Journal of the American Cancer Society 109 (2007): 2635-2666.

Shah, Ziaullah, et al. "Degradation of polyester polyurethane by an indigenously developed consortium of Pseudomonas and Bacillus species isolated from soil." Polymer Degradation and Stability 134 (2016): 349-356.

Venisha Christian, Amita Mishra and Meenu Saraf. “Study of Bacteria Isolated from Biodegradable Polythene”. Bioscience Biotechnology Research Communications 13(1) (2020): pp.204-209.

Most read articles by the same author(s)

<< < 2 3 4 5 6 7 8 9 > >>

International Journal of Next-Generation Engineering and Technology

Advanced Analysis of Plastic Waste Bioconversion Through Polyethylene-Degrading Bacillus sp. VC2 Systems

Abstract

Keywords

References

Most read articles by the same author(s)

Similar Articles