药品包装的生命周期评估解决了生命终端替代品
Fabiana Bassani1, Carla Rodrigues2, Fausto Freire2
1Univ Coimbra, ADAI, Department of Mechanical Engineering, Polo II, Rua Luís Reis Santos, 3030-788 Coimbra, Portugal; Federal Institute of Education, Science and Technology of Pará - IFPA, Conceição do Araguaia, Brazil.
制药包装废弃物正在增加. 生命周期评估表明,与家用废物相比,回收计划减少了环境影响,而包装生产是其中一个主要贡献者.
科学领域:
- 环境科学 环境科学
- 生命周期评估 生命周期评估
- 可持续的包装 包装是可持续的
背景情况:
- 全球对药物的需求有所增加,导致制药包装废弃物和环境问题增加.
- 现有的废物管理系统在处理各种药品包装材料方面面临着挑战.
研究的目的:
- 对药品包装进行全面的摇篮到坟墓生命周期评估 (LCA).
- 评估和比较各种药品包装的使用寿命终止 (EoL) 管理替代方案.
- 确定环境热点,并提出药品包装的改进策略.
主要方法:
- 为三种常见的药品包装类型 (囊泡,袋子,瓶子) 开发了一种生命周期模型.
- 分析了两种使用寿命末期 (EoL) 场景:回收 (回收,焚烧) 与家庭废物收集 (垃圾填埋,焚烧).
- 在13个环境影响类别中进行了生命周期影响评估 (LCIA).
主要成果:
- 收回计划在13个类别中的7个类别中显示环境影响低于家用废物收集,主要是由于纸张和玻璃回收的好处.
- 收回系统中的更高的回收和焚烧率导致了整体EOL影响的减少.
- 包装生产被确定为生命周期环境影响的最重要贡献者,其次是运输,EOL过程和包装.
结论:
- 药品包装回收计划比标准的家用废物收集提供了环境优势.
- 生态设计策略,包括材料减少,体积优化和低影响材料的使用,对于减轻药品包装对环境的影响至关重要.
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