Comparison of different collection systems for sorted household waste in Sweden
Composition and quantity per person of municipal solid waste (MSW) have been analyzed in six municipalities in southern Sweden with similar socio-economic conditions but with different collection systems. Samples of residual waste have been sorted, classified and weighed in 21 categories during 26 a...
| Publié dans: | Waste management (New York, N.Y.). - 1999. - 27(2007), 10 vom: 01., Seite 1298-305 |
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| Auteur principal: | |
| Autres auteurs: | , , |
| Format: | Article |
| Langue: | English |
| Publié: |
2007
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| Accès à la collection: | Waste management (New York, N.Y.) |
| Sujets: | Comparative Study Journal Article Research Support, Non-U.S. Gov't |
| Résumé: | Composition and quantity per person of municipal solid waste (MSW) have been analyzed in six municipalities in southern Sweden with similar socio-economic conditions but with different collection systems. Samples of residual waste have been sorted, classified and weighed in 21 categories during 26 analyses that took place from 1998-2004. Collection data of the total waste flow, including source sorted recycling materials, in the same area have been compiled and compared. Multivariate data analyses have been applied. Weight-based billing reduced delivered amounts of residual household waste by 50%, but it is unknown to what extent improper material paths had developed. With curbside collection more metal, plastic and paper packaging was separated and left to recycling. When separate collection of biodegradables was included in the curbside system, the overall sorting of dry recyclables increased. The large uncertainty associated with waste composition analyses makes it difficult to draw strong conclusions regarding the effects on specific recyclables or the changes in the composition of the residual waste |
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| Description: | Date Completed 28.11.2007 Date Revised 01.08.2007 published: Print-Electronic Citation Status MEDLINE |
| ISSN: | 1879-2456 |