title: Evaluation of recycling programmes in household waste collection systems.
abstract: A case study and a literature review have been carried out to address the two questions: how can waste flow data from collection systems be interpreted and compared? and which factors are decisive in the results of recycling programmes in household waste collection systems? The aim is to contribute to the understanding of how recycling programmes affect the quantity of waste and sorting activities. It is shown how the results from various waste sorting systems can be interpreted and made comparable. A set of waste flow indicators is proposed, which together with generic system descriptions can facilitate comparisons of different collections systems. The evaluation of collection systems depends on the system boundaries and will always be site-specific to some degree. Various factors are relevant, e.g. environmental objectives, technical function, operating costs, types of recyclable materials collected separately, property-close collection or drop-off systems, economic incentives, information strategies, residential structure, social codes, etc. Kerbside collection of recyclables and weight-based billing led to increased waste sorting activities in the case study. Forty-three decisive factors are listed and discussed.
authors.affiliation: Division of Waste Science & Technology, Luleå University of Technology, Luleå, Sweden. lisa.dahlen@ltu.se
authors.forename: Lisa
authors.initials: L
authors.lastname: Dahlén
authors.forename: Anders
authors.initials: A
authors.lastname: Lagerkvist
mesh_terms: D003247:Conservation of Natural Resources / Q000379:methods*; D003625:Data Collection / Q000379:methods* / Q000592:standards; D006795:Household Products; D012037:Refuse Disposal / Q000379:methods; D018505:Waste Management / Q000379:methods*