Sökning: "avfall från deponier"
Visar resultat 1 - 5 av 14 avhandlingar innehållade orden avfall från deponier.
1. Landfill mining approach for resource recovery from glass dumps into the circular economy
Sammanfattning : Landfills and open dumps have been the most cost-effective waste disposal option, resulting in over 500,000 landfills and dumps in the EU alone. They pose significant environmental and health threats due to emission of toxic gases and release of persistent contaminants to soil and groundwater, triggering a considerable global economic impact annually. LÄS MER
2. Energy and material recovery from high-ash waste through pyrolysis
Sammanfattning : Undoubtedly, the past practices of profit maximisation by all means, which fuelled swift industrialisation and urbanisation, left behind a legacy of non-sanitary old landfills polluting the environment. These, together with active landfills supplied with tremendous streams of waste produced annually, are a loose cannon calling for action. LÄS MER
3. Why don’t we mine the landfills?
Sammanfattning : There are many reasons to mine landfills. For example, metals are increasingly shifting location from the Earth’s crust through human society into landfills. LÄS MER
4. On leachate emissions from municipal solid waste
Sammanfattning : When attention is drawn to the recovery of resources within waste, the amount and types of waste disposed of at landfills change. A waste management system based on separate kerbside collection, sorting, recycling, and pretreatment with material and/or energy recovery produces new residues, which finally end up at landfills. LÄS MER
5. Application of Wastes from Pulp and Paper Industries for Steelmaking Processes
Sammanfattning : Over the past several years, considerable efforts have been made to develop a more circular economy. The ambition to reuse, remanufacture and recycle materials is of great significance for the establishment of a sustainable society. LÄS MER