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Biostrategies for the removal of microplastics: A Review
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This review covers biological strategies for removing microplastics from the environment, including biodegradation by bacteria and fungi. Biological approaches are highlighted as economically attractive compared to physical or chemical methods, though challenges remain in scaling up and ensuring complete degradation of plastic particles.
Recent studies on plastic pollution have shown that microscopic plastic particles or microplastics are ubiquitous. Both abiotic and biotic components are affected by microplastics. There are several ways to get rid of microplastics, that include recycling, landfilling, incineration, and biodegradation. Biodegradation is still a widely used remediation technology due to its significant economic and environmental benefits. One or more bio-cultures, such as bacteria, mould, yeast, and algae, can be used for biodegradation. In this review, we look through the contributions of microorganisms in biodegradation and other biotechnological techniques to speed up the process.
More Papers Like This
Research Progress in Microbial Degradation of Microplastics
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This review summarizes recent progress in using microorganisms to degrade microplastics, covering bacteria, fungi, and algae capable of breaking down various plastic types. The study suggests that microbial degradation is an economically feasible and environmentally friendly approach compared to physical and chemical methods, though challenges remain in scaling up these processes.
Microorganism-mediated biodegradation for effective management and/or removal of micro-plastics from the environment: a comprehensive review
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This review summarizes research on using microorganisms like bacteria, fungi, and algae to break down microplastics in the environment. While some organisms can partially degrade certain plastic types through fragmentation and chemical breakdown, no single microbe can fully eliminate microplastics. The review highlights that biological degradation is a promising but still limited approach to addressing microplastic pollution, and more research is needed to develop effective microbial cleanup strategies.
Recent advances in biodegradation of emerging contaminants - microplastics (MPs): Feasibility, mechanism, and future prospects
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This review explores biological approaches to breaking down microplastics, including using bacteria, fungi, and enzymes. While some organisms can partially degrade certain plastic types, the process is slow and incomplete compared to the scale of pollution. The research is promising for future cleanup efforts but shows that biodegradation alone cannot yet solve the microplastic contamination problem.
Microbial degradation of microplastics: Effectiveness, challenges, and sustainable solutions
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This review summarizes current knowledge on microbial degradation of microplastics, examining the effectiveness of bacteria, fungi, and algae in breaking down various plastic polymers. Researchers found that while certain microorganisms show promising degradation capabilities, the process remains slow and faces challenges in real-world conditions. The study identifies key research gaps and potential strategies for developing more effective biological microplastic remediation approaches.
Physical, thermal, chemical and biological approaches for plastics degradation–A review
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Researchers reviewed physical, chemical, and biological methods for breaking down and removing microplastics from soil and water, covering everything from filtration and membranes to bacteria and fungi that digest plastic. Each method has trade-offs in effectiveness and cost, and the review concludes that combined, integrated approaches will likely be necessary for real-world cleanup.
Research digests by email
When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.