Photoreforming for microplastics recycling: A critical review

Nanotechnology-Enhanced Photocatalysis for Microplastic Degradation: A Sustainable Approach

Photochemical Processes: Solution or Problem for Microplastics in the Environment?

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Researchers investigate photochemical processes as both a potential solution and a contributor to microplastic pollution, examining how UV-driven degradation can fragment larger plastics into nanoplastics while also exploring photocatalysis as a remediation strategy.

Photocatalytic Degradation of Microplastic in the Environment

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Researchers reviewed photocatalytic degradation as a promising approach for breaking down microplastics in the environment, finding it may offer advantages over incineration and filtration — though practical challenges around scale and efficiency remain.

Sustainable strategies for microplastic waste management: utilizing nickel oxide nanoparticles as photocatalysts

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Researchers synthesized nickel oxide nanoparticles via sol-gel method and demonstrated their photocatalytic degradation of LDPE, PP, PVC, and PET microplastics under sunlight, with NiO/PET nanocomposites achieving approximately 41.64% degradation of PET films in 30 days. Solar-driven photocatalysis using metal oxide nanoparticles offers an eco-friendly and scalable approach to degrading microplastic waste without intensive energy input.

Review of Microplastic Pollution in the Environment and Emerging Recycling Solutions

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This review synthesizes the global scope of microplastic pollution across terrestrial, freshwater, and marine environments and evaluates emerging recycling technologies that could reduce plastic waste inputs at the source. Understanding both the scale of contamination and the limitations of current recycling solutions is essential for developing effective mitigation strategies.