塑料废弃物污染及降解的研究进展

doi:10.3969/j.issn.1000-5641.2023.01.017

华东师范大学学报（自然科学版） ›› 2023, Vol. 2023 ›› Issue (1): 170-176.doi: 10.3969/j.issn.1000-5641.2023.01.017

• 生物质和资源的再生利用 • 上一篇

塑料废弃物污染及降解的研究进展

苗开珍, 孟娇龙, 姜雪峰*()

华东师范大学化学与分子工程学院上海市绿色化学与化工过程绿色化重点实验室, 上海　200062

收稿日期:2022-07-27 接受日期:2022-11-01 出版日期:2023-01-25 发布日期:2023-01-07
通讯作者: 姜雪峰 E-mail:xfjiang@chem.ecnu.edu.cn
基金资助:
上海市基础研究领域项目 (22JC1401000)

Research progress on pollution and degradation of plastic waste

Kaizhen MIAO, Jiaolong MENG, Xuefeng JIANG*()

Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai　200062, China

Received:2022-07-27 Accepted:2022-11-01 Online:2023-01-25 Published:2023-01-07
Contact: Xuefeng JIANG E-mail:xfjiang@chem.ecnu.edu.cn

摘要/Abstract

摘要：

塑料因其质轻、便携、廉价而在人们的日常生活中被广泛应用. 然而, 塑料被废弃后, 因其化学性质稳定, 很难在自然环境中降解, 这使得塑料污染已成为新的全球性环境问题. 近年来, 关于塑料降解的研究与日俱增. 为了推进塑料垃圾的处理与环境保护工作, 文章论述了塑料污染的现状, 系统地阐述了塑料降解的研究方向, 并提出了未来有关光催化及生物基塑料的发展前景, 以期能为环境保护及可持续发展提供科学参考.

关键词: 塑料污染, 降解方法, 光催化, 生物基塑料

Abstract:

Plastics are widely used in daily life owing to their light weight, portability, and affordability. However, post-consumer-waste plastics do not degrade easily in the natural environment, making plastic pollution a new global environmental issue. Thus, exploration in the field of plastic degradation has increased in recent years. To promote the treatment of plastic waste and provide a scientific reference for environmental protection and sustainable development, this study describes the current state of plastic pollution. It also systematically summarizes various research fields of plastic degradation and presents the development prospect of photocatalysis and bio-based plastics in the future.

Key words: plastic pollution, degradation methods, photocatalysis, biological-based plastics

中图分类号:

O636.9

苗开珍, 孟娇龙, 姜雪峰. 塑料废弃物污染及降解的研究进展[J]. 华东师范大学学报（自然科学版）, 2023, 2023(1): 170-176.

Kaizhen MIAO, Jiaolong MENG, Xuefeng JIANG. Research progress on pollution and degradation of plastic waste[J]. Journal of East China Normal University(Natural Science), 2023, 2023(1): 170-176.

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普通塑料	生物基塑料
以化学为主	微生物或天然来源
排放温室气体	少量或不排放温室气体
不可生物降解	可生物降解
回收困难	易于回收
生产成本低	生产成本高

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塑料废弃物污染及降解的研究进展

Research progress on pollution and degradation of plastic waste

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