Airplane cabin waste characterization: Knowing the waste for sustainable management and future recommendations.

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ID: 29749
2019
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Ranked #122 of 145 articles by views in waste management (new york, ny)

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Abstract
The aviation industry generates a significant amount of comingle waste. Nowadays, companies are making efforts to enhance waste management and reduce waste generation. In order to improve present practices and implement a proper waste management system, the quantities, materials, and typology of waste generated need to be studied. A total of 145 airplanes were analysed. We differentiated 5 strips of duration and identified 4 different generation sources within the cabin associated to the business and tourist passenger classes. We classified and characterized the waste into 20 different materials. Results provide a detailed, representative and adapted study of the catering waste generated in the aviation industry. The characterization, which allows distinguishing between manipulated and unmanipulated materials, aims at providing useful information to reduce the generation of waste. The analysis performed in the present study shows that the flying distance increases the waste generation, as more food is served. It also shows that organic matter, paper/cardboard and packaging are the dominant materials in the waste generated in flights. The results of the characterizations obtained allow making some recommendations. The use of bi-compartmentalized waste trolleys to separate on-board recyclable materials from the rest is desirable to obtain a clean recoverable waste stream. Supressing unpopular food from menus, identified analysing the leftovers, could also reduce the amount of waste generated. (This characterization study is part of the European project LIFE + Zero Cabin Waste.). Changes in the CE 1069/2009 regulation would allow more waste to be recycled instead of landfilled. Ultimately, the information obtained from this study will be used to design a more sustainable waste management system.
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blancaalcubilla2019airplanewaste Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors Blanca-Alcubilla, G;Roca, M;Bala, A;Sanz, N;De Castro, N;Fullana-I-Palmer, P;
Journal waste management (new york, ny)
Year 2019
DOI
S0956-053X(19)30448-9
URL
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