系统综述:微塑料的生物降解、机理、补救策略和环境影响

IF 1.4 4区 工程技术 Q3 ENGINEERING, CHEMICAL
Nisha, Harish Chandra Joshi
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引用次数: 0

摘要

在自然环境中,塑料和微塑料(MPs)因其疏水性、持久共价键的存在及其功能基团的抗攻击性而难以分解。有机和无机污染物在污染区的去向会受到 MPs 吸附能力的影响。由于 MPs 巨大的表面体积比和化学表面特性,它们能够吸收周围环境中的危险物质。因此,本研究的主要目的是对 MP 生物降解技术的表征技术(包括纳米方法)进行简要综述,并概述当前研究的不足之处。本综述总结了 MPs 在不同情况下的降解机理和效率。为了消除塑料污染,这项工作将有助于进一步的研究。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A systematic review: Biodegradation, mechanism, remediation strategies, and environmental impacts of microplastics

In the natural environment, plastics and microplastics (MPs) are difficult to break down due to their hydrophobicity, the presence of persistent covalent bonds, and their functional groups' resistance to attack. The destiny of both organic and inorganic pollutants at contaminated areas can be influenced by MPs ability to absorb them. Because of their enormous surface to volume ratio and chemical surface characteristics, MPs are able to absorb dangerous substances from their surroundings. Accordingly, the study's main objectives were to provide a concise review of characterization techniques of MP biodegradation techniques, including the nano-enabled methods, and the gaps in current research were outlined. This review paper summarizes the degradation mechanism and efficiency of MPs in different circumstances. For the purpose of eliminating plastic pollution, this work will help for the further studies.

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来源期刊
自引率
11.10%
发文量
111
期刊介绍: Asia-Pacific Journal of Chemical Engineering is aimed at capturing current developments and initiatives in chemical engineering related and specialised areas. Publishing six issues each year, the journal showcases innovative technological developments, providing an opportunity for technology transfer and collaboration. Asia-Pacific Journal of Chemical Engineering will focus particular attention on the key areas of: Process Application (separation, polymer, catalysis, nanotechnology, electrochemistry, nuclear technology); Energy and Environmental Technology (materials for energy storage and conversion, coal gasification, gas liquefaction, air pollution control, water treatment, waste utilization and management, nuclear waste remediation); and Biochemical Engineering (including targeted drug delivery applications).
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