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Micro/Nano-Plastics Pollution

Advances in environmental engineering and green technologies book series 2024
Nandini Arya, Atin Kumar

Summary

This chapter examines the origins, characteristics, effects, and removal methods for micro- and nanoplastic particles in ecosystems, covering both primary and secondary particle types and their ability to carry harmful substances and disrupt food webs. The authors emphasize that collaborative efforts among researchers, policymakers, and industries are essential for effective detection, mitigation, and prevention strategies.

Plastic pollution, particularly in the form of microplastics and nanoplastics, has emerged as a significant environmental concern with far-reaching implications. This chapter delves into the origins, characteristics, effects, and identification and methods of removal of these micro/nano plastic particles that are prevailing in our ecosystems. The properties of these plastics make them versatile and widely used materials in the commercial world, but this has led to their extensive production and disposal, contributing to the formation and accumulation of more and more microplastics and nanoplastics in various natural habitats. These smaller plastic fragments, categorized as primary and secondary micro/nano plastic, pose a greater threat to the environment due to their ability to carry harmful substances and disrupt ecosystems. Collaborative efforts among researchers, policymakers, and industries are essential to developing effective strategies for detecting, mitigating, and preventing further plastic pollution.

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