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Cirkulär hantering av schaktmassor: Miljönytta eller miljöpåverkan?
IVL Swedish Environmental Research Institute.
IVL Swedish Environmental Research Institute.
2023 (Swedish)Report (Other academic)Alternative title
Circular management of excavation materials : Environmental benefit or environmental impact? (English)
Abstract [sv]

Syftet med studien är att öka medvetenheten om schaktmassor och framhäva potentialen för ökad klimat- och miljönytta genom en mer cirkulär användning samt en mer resurseffektiv och hållbar hantering. Rapporten beskriver den nuvarande situationen för hantering av schaktmassor och den motsvarande jungfruliga produktionen, samt vanligt förekommande begrepp i Sverige.  Utvärderingen av återvinning av schaktmassor innefattar både kvantitativa och kvalitativa bedömningar jämfört med deponering eller jungfrulig produktion. Klimataspekterna utvärderas kvantitativt genom att mäta CO2e-utsläpp per ton av schaktmassor i olika scenarier. Andra miljöaspekter belyses kvalitativt genom litteraturanalys där återvinning jämförs övergripande med deponering och ny produktion.

Abstract [en]

The purpose of the study was to raise awareness about excavated materials and highlight the potential for increased climate and environmental benefits through a more circular, resource-efficient and sustainable management. The report describes the current situation in Sweden regarding the management of excavated materials and the corresponding virgin production, as well as common terms used. The evaluation of excavated material recycling includes both quantitative and qualitative assessments compared to landfilling or virgin production. Climate aspects are quantitatively evaluated by measuring CO2e emissions per ton of waste in different scenarios. Other environmental aspects are qualitatively addressed through literature analysis, where recycling is compared overall to landfilling and new production.

Place, publisher, year, edition, pages
2023.
Series
C report ; C798
Keywords [en]
Excavated materials, excavated soils, LCA, CO2, climate aspects, waste, construction demolition waste, construction, resource management, resource efficiency
Keywords [sv]
schaktmassor, jordmassor, livscykelanalys, CO2, koldioxid, klimat, miljö, avfall, bygg- och rivningsavfall, bygg, resurs, resurshushållning
National Category
Environmental Sciences Construction Management
Research subject
Environmental data
Identifiers
URN: urn:nbn:se:ivl:diva-4266ISBN: 978-91-7883-545-4 (electronic)OAI: oai:DiVA.org:ivl-4266DiVA, id: diva2:1813591
Available from: 2023-11-21 Created: 2023-11-21 Last updated: 2025-09-04

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Miliute-Plepiene, JurateSundqvist, Jan-Olov
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CiteExportLink to record
Permanent link

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Citation style
  • apa
  • harvard1
  • ieee
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  • vancouver
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More styles
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  • de-DE
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  • sv-SE
  • Other locale
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Output format
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