中国塑料 ›› 2021, Vol. 35 ›› Issue (8): 37-43.DOI: 10.19491/j.issn.1001-9278.2021.08.006

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我国塑料高值化循环利用的追溯体系构建

杜欢政1(), 陆莎1(), 孙荐2, 宋淑苇1   

  1. 1.同济大学,上海 200092
    2.浙江省长三角循环经济技术研究院,浙江 嘉兴 314001
  • 收稿日期:2021-04-06 出版日期:2021-08-26 发布日期:2021-08-27
  • 作者简介:杜欢政(1962—),男,教授,主要从事循环经济、区域经济、城市废弃物管理、再生资源回收体系等领域研究工作。
  • 基金资助:
    国家自然科学基金项目(71974144);国家社科基金重大项目(21ZDA087)

Construction of High⁃value Plastics Tracing System

DU Huanzheng1(), LU Sha1(), SUN Jian2, SONG Shuwei1   

  1. 1.Tongji University,Shanghai 20092,China
    2.Yangtze River Delta Institute of Circular Economy Technology,Jiaxing 314001,China
  • Received:2021-04-06 Online:2021-08-26 Published:2021-08-27
  • Contact: LU Sha E-mail:dhz0403@126.com;lusha_666@hotmail.com

摘要:

塑料的发明与广泛使用大幅度提升了人们的生活质量和便利程度,但由于人类的随意丢弃和非规范处置行为,使得塑料造成的环境污染问题日益凸显,塑料污染的防治已成为大势所趋。防治塑料污染的根本是正确地使用、回收并且再利用塑料,防止塑料废弃物泄露到大自然中无法降解。因此,以追溯为核心动力,政策保障和主体参与度提升为双引擎,探究如何促进塑料的高值化循环利用是当前研究的重中之重。本文将厘清追溯的概念,总结国内外的主要追溯手段与应用场景,剖析我国塑料追溯的难点所在。以此为基础,提出构建我国塑料追溯体系的若干建议,分析具体要素,在政策支撑下实现落地。

关键词: 塑料, 高值化, 循环利用, 追溯体系

Abstract:

The development of plastic industry has made great contributions to the improvement of people’s living quality and convenience. However, the environmental pollution caused by improper waste disposal can not be ignored. The critical way to prevent and control the plastic pollution is to use, recycle and reuse plastics properly, which can prevent plastic wastes from leaking into the nature. In this sense, the construction of a high?value plastics recycling system has become the top priority. Traceability becomes the key power to achieve this goal, and the relevant policies and participation become the twin engines to promote the realization of the goal. This paper clarifies the conception of traceability and main traceable approaches, analyzes the domestic and international application scenarios, and points out the difficulties in tracing plastics in China. Based on the above results, some suggestions on the construction of traceability system in China were proposed together with the analysis for the specific elements, promoting its implementation in accordance with the corresponding policies.

Key words: plastic, high?value, recycling, tracing system

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