商超行業(yè)塑料碳足跡評估

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摘要:塑料作為一種重要的化工材料,給人們的生產(chǎn)和生活帶來諸多便利,同時帶來巨大的環(huán)境問題。本文以深圳市某超市為例,采用全生命周期評估法,同時輔以其他方法,構(gòu)建商超行業(yè)塑料碳足跡計算模型。研究結(jié)果表明,生產(chǎn)加工階段是碳排放的主要來源,原材料是控制塑料碳排放的關(guān)鍵因素,資源回收利用是脫碳的有效措施。
關(guān)鍵詞:商超行業(yè);塑料;碳足跡;邊界系統(tǒng);計算模型
中圖分類號:X321 文獻(xiàn)標(biāo)識碼:A 文章編號: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、國務(wù)院發(fā)布《關(guān)于完整準(zhǔn)確全面貫徹新發(fā)展理念 做好碳達(dá)峰碳中和工作的意見》,對努力推動實(shí)現(xiàn)碳達(dá)峰、碳中和目標(biāo)進(jìn)行全面部署。(剩余6185字)