商超行业塑料碳足迹评估

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摘要：塑料作为一种重要的化工材料，给人们的生产和生活带来诸多便利，同时带来巨大的环境问题。本文以深圳市某超市为例，采用全生命周期评估法，同时辅以其他方法，构建商超行业塑料碳足迹计算模型。研究结果表明，生产加工阶段是碳排放的主要来源，原材料是控制塑料碳排放的关键因素，资源回收利用是脱碳的有效措施。

关键词：商超行业；塑料；碳足迹；边界系统；计算模型

中图分类号：X321 文献标识码：A 文章编号：1008-9500（2023）09-0-05

DOI：10.3969/j.issn.1008-9500.2023.09.041

Assessment of Plastic Carbon Footprint in the Supermarket Industry

FANG Sheng'en CHANG Zhijian CHENG Yijun

（1. Shenzhen Two Mountain Environmental Technology Co.， Ltd.， Shenzhen 518000， China; 2. PowerChina Zhongnan Engineering Corporation Limited， Changsha 410000， China）

Abstract： As an important chemical material， plastic brings many conveniences to people's production and life， while also posing huge environmental problems. Taking a supermarket in Shenzhen City as an example， this paper uses the life cycle assessment method， supplemented by other methods， so as to construct a plastic carbon footprint calculation model for the supermarket industry. The research results indicate that the production and processing stage is the main source of carbon emissions， raw materials are the key factor in controlling plastic carbon emissions， and resource recycling is an effective measure for decarbonization.

Keywords： supermarket industry; plastic; carbon footprint; boundary system; calculation model

2021年10月，中共中央、国务院发布《关于完整准确全面贯彻新发展理念 做好碳达峰碳中和工作的意见》，对努力推动实现碳达峰、碳中和目标进行全面部署。（剩余6185字）