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Microbial Solution for Mitigating Plastic Pollution: From Environmental Hazard to Sustainable Management

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Harnessing Microbial Potential for Multifarious Applications

Part of the book series: Energy, Environment, and Sustainability ((ENENSU))

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Abstract

Human activities have significantly contributed to environmental degradation, resulting in the emergence of diseases, and losses in health and the economy. Single-use plastic production grew exponentially during COVID times due to high demand for PPE kits, masks, gloves, etc. In India alone, an estimated 3.4 million tons of plastic waste is generated annually, with only 30 percent being recycled. Due to unmanaged recycling, the presence of microplastics has been reported in samples from human lungs, urine, blood, and even breast milk. The persistence of plastic waste has evolved from an environmental hazard to a medical threat. However, managing and disposing of plastic waste poses significant challenges, as it is classified as a major chemical waste requiring environmental clearance. Microorganisms such as bacteria, fungi, and algae have demonstrated the remarkable ability to degrade a wide range of plastic polymers through biofilm formation and the enzymes that aid in plastic breakdown. The discovery of plastic-degrading genes and enzymes in microbial genomes has opened doors for engineering microbial strains with enhanced plastic degradation capabilities. This chapter explores the diversity of microbial processes involved in plastic waste management and proposes eco-friendly alternatives to reduce the hazardous impact of plastic on the environment. By delving into these processes, the chapter aims to advance scientific understanding and promote the adoption of sustainable practices.

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Correspondence to Rashmi Mathur .

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© 2024 The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

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Devgan, S., Singh, S., Pandey, A., Mathur, R. (2024). Microbial Solution for Mitigating Plastic Pollution: From Environmental Hazard to Sustainable Management. In: Bala, K., Ghosh, T., Kumar, V., Sangwan, P. (eds) Harnessing Microbial Potential for Multifarious Applications. Energy, Environment, and Sustainability. Springer, Singapore. https://doi.org/10.1007/978-981-97-1152-9_5

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  • DOI: https://doi.org/10.1007/978-981-97-1152-9_5

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  • Publisher Name: Springer, Singapore

  • Print ISBN: 978-981-97-1151-2

  • Online ISBN: 978-981-97-1152-9

  • eBook Packages: EngineeringEngineering (R0)

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