1. Life cycle assessment of pharmaceutical packaging addressing end-of-life alternatives.
- Author
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Bassani, Fabiana, Rodrigues, Carla, and Freire, Fausto
- Subjects
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PRODUCT life cycle assessment , *GLASS recycling , *PACKAGING waste , *PAPER recycling , *PACKAGING - Abstract
[Display omitted] • Sensitivity analysis in packaging EoL modeling to evaluate influence in EoL impacts. • Take-back presents environmental benefits due to paper and glass recycling. • Incineration with energy recovery reduces EoL impacts from pharmaceutical packaging. • Smaller pharmaceutical packaging and EoL valorization reduces impacts. • Decisions at packaging early design stage influence EoL impacts. Pharmaceutical packaging waste has increased due to a higher global demand for pharmaceutical products, leading to more waste generation and associated environmental impacts. The main goal of this article is to present a cradle-to-grave life cycle assessment of pharmaceutical packaging, evaluating end-of-life (EoL) alternatives, aiming to identify hotspots and opportunities for improvement. A life cycle model was implemented for three types of pharmaceutical packaging (blisters, sachets, bottles; 23 packaging). The functional unit is the storage and delivery of medicines containing the same active pharmaceutical ingredient, dosage, and amount of medicines. Two EoL analyses were performed: 1) compare take-back (recycling and incineration) with domestic waste collection (landfill or incineration); and 2) assess different EoL situations of pharmaceutical packaging in Europe. A life cycle impact assessment was performed for 13 categories. Analysis 1 shows that take-back presents lower environmental impacts than domestic waste collection for seven out of 13 categories due to paper and glass recycling benefits. Analysis 2 shows that in the take-back, higher amounts of packaging are recycled or incinerated, which leads to lower EoL impacts. A sensitivity analysis was performed to evaluate the influence of parameters and assumptions in packaging EoL impacts. Packaging production contributes significantly to life cycle impacts, followed by transportation, EoL, and packing process. Ecodesign initiatives are recommended, such as packaging with less material and volume, using materials with lower impacts to significantly reduce the impacts of pharmaceutical packaging. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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