Viktoria Helene Gabriel , Elisabeth Jahn , Martin Novak , Katrin Detter , Roman Reinbacher , Manuel Pfitzner , Manfred Tacker , Johann Fellner , Silvia Apprich
{"title":"刚性聚烯烃和聚苯乙烯包装废弃物在单独废物收集中的组成:奥地利2021年至2024年的案例研究","authors":"Viktoria Helene Gabriel , Elisabeth Jahn , Martin Novak , Katrin Detter , Roman Reinbacher , Manuel Pfitzner , Manfred Tacker , Johann Fellner , Silvia Apprich","doi":"10.1016/j.resconrec.2025.108503","DOIUrl":null,"url":null,"abstract":"<div><div>Plastic packaging waste is currently steadily increasing and its circular treatment is of importance. This study examines the composition of rigid PO and PS packaging waste (PW) in the Austrian separate waste collection system, particularly focusing on waste composition, packaging characteristics, including packaging format, colouration, food/non-food, type of labelling and closures, and the design-for-recycling potential. The findings indicate that 13 m-% of separate waste collection is comprised of rigid PO and PS PW. High-density polyethylene PW comprises primarily non-food hollow bodies, whereas PS is comprised of food cups. Polypropylene PW is composed of food trays, cups and non-food hollow bodies. The targeted PW is predominantly white (40 m-%) and natural (35 m-%). Food cups are primarily directly printed. The design-for-recycling evaluation of labelling identified 54 m-% as “good”, 24 m-% as “limited”, and 22 m-% as “poor”. This study provides new insights concerning PW composition to strive for increased circularity.</div></div>","PeriodicalId":21153,"journal":{"name":"Resources Conservation and Recycling","volume":"223 ","pages":"Article 108503"},"PeriodicalIF":10.9000,"publicationDate":"2025-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Composition of rigid polyolefin and polystyrene packaging waste in separate waste collection: An Austrian case study from 2021 to 2024\",\"authors\":\"Viktoria Helene Gabriel , Elisabeth Jahn , Martin Novak , Katrin Detter , Roman Reinbacher , Manuel Pfitzner , Manfred Tacker , Johann Fellner , Silvia Apprich\",\"doi\":\"10.1016/j.resconrec.2025.108503\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>Plastic packaging waste is currently steadily increasing and its circular treatment is of importance. This study examines the composition of rigid PO and PS packaging waste (PW) in the Austrian separate waste collection system, particularly focusing on waste composition, packaging characteristics, including packaging format, colouration, food/non-food, type of labelling and closures, and the design-for-recycling potential. The findings indicate that 13 m-% of separate waste collection is comprised of rigid PO and PS PW. High-density polyethylene PW comprises primarily non-food hollow bodies, whereas PS is comprised of food cups. Polypropylene PW is composed of food trays, cups and non-food hollow bodies. The targeted PW is predominantly white (40 m-%) and natural (35 m-%). Food cups are primarily directly printed. The design-for-recycling evaluation of labelling identified 54 m-% as “good”, 24 m-% as “limited”, and 22 m-% as “poor”. This study provides new insights concerning PW composition to strive for increased circularity.</div></div>\",\"PeriodicalId\":21153,\"journal\":{\"name\":\"Resources Conservation and Recycling\",\"volume\":\"223 \",\"pages\":\"Article 108503\"},\"PeriodicalIF\":10.9000,\"publicationDate\":\"2025-07-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Resources Conservation and Recycling\",\"FirstCategoryId\":\"93\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0921344925003817\",\"RegionNum\":1,\"RegionCategory\":\"环境科学与生态学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, ENVIRONMENTAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Resources Conservation and Recycling","FirstCategoryId":"93","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0921344925003817","RegionNum":1,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ENVIRONMENTAL","Score":null,"Total":0}
Composition of rigid polyolefin and polystyrene packaging waste in separate waste collection: An Austrian case study from 2021 to 2024
Plastic packaging waste is currently steadily increasing and its circular treatment is of importance. This study examines the composition of rigid PO and PS packaging waste (PW) in the Austrian separate waste collection system, particularly focusing on waste composition, packaging characteristics, including packaging format, colouration, food/non-food, type of labelling and closures, and the design-for-recycling potential. The findings indicate that 13 m-% of separate waste collection is comprised of rigid PO and PS PW. High-density polyethylene PW comprises primarily non-food hollow bodies, whereas PS is comprised of food cups. Polypropylene PW is composed of food trays, cups and non-food hollow bodies. The targeted PW is predominantly white (40 m-%) and natural (35 m-%). Food cups are primarily directly printed. The design-for-recycling evaluation of labelling identified 54 m-% as “good”, 24 m-% as “limited”, and 22 m-% as “poor”. This study provides new insights concerning PW composition to strive for increased circularity.
期刊介绍:
The journal Resources, Conservation & Recycling welcomes contributions from research, which consider sustainable management and conservation of resources. The journal prioritizes understanding the transformation processes crucial for transitioning toward more sustainable production and consumption systems. It highlights technological, economic, institutional, and policy aspects related to specific resource management practices such as conservation, recycling, and resource substitution, as well as broader strategies like improving resource productivity and restructuring production and consumption patterns.
Contributions may address regional, national, or international scales and can range from individual resources or technologies to entire sectors or systems. Authors are encouraged to explore scientific and methodological issues alongside practical, environmental, and economic implications. However, manuscripts focusing solely on laboratory experiments without discussing their broader implications will not be considered for publication in the journal.