线性和循环葡萄酒产业链的生命周期比较评估:中国内蒙古的一个案例研究
Jing Liu1,2,3, Chonglei Li1,2,3, Yuting Qu1,2,3
1School of Ecology and Environment, Inner Mongolia Key Laboratory of Environmental Pollution Control and Waste Resource Recycle, Inner Mongolia University, Hohhot, 010020, China.
概括
实施循环葡萄酒产业链可显著减少80%以上的环境影响. 这种方法提高了资源效率和能源使用,为葡萄酒行业提供了一个可持续的模式.
科学领域:
- 环境科学 环境科学
- 工业生态学 工业生态学
- 可持续农业 可持续农业
背景情况:
- 葡萄酒行业面临着对其环境可持续性的日益严格审查.
- 葡萄酒行业中循环经济模式对环境足迹的研究有限.
研究的目的:
- 进行"摇篮到门"的生命周期评估 (LCA),比较线性和圆形的葡萄酒产业链.
- 评估中国内蒙古的一个葡萄酒企业循环模式对环境的好处.
主要方法:
- 生活周期评估 (LCA) 方法的应用.
- 对两个场景的比较分析:线性产业链 (S1) 和循环产业链 (S2).
主要成果:
- 循环产业链 (S2) 显示出卓越的环境绩效,与线性产业链 (S1) 相比,该产业链在各类产品中减少了80%以上的环境影响.
- 全球变暖潜力从4.88公斤的CO2eq (S1) 减少到0.919公斤的CO2eq (S2).
- 在这两种情景中,葡萄种植成为主要的环境热点,而电力和柴油消耗是关键影响因素.
结论:
- 循环葡萄酒产业链显著提高了资源效率和能源利用.
- 循环模式下的废物回收有效减轻环境负担.
- 该研究为促进循环经济原则和优化可持续葡萄酒生产的工业结构提供了科学基础.
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