Search for dissertations about: "Waste plastics"

Showing result 1 - 5 of 44 swedish dissertations containing the words Waste plastics.

2. 1. Electronic Waste Plastics Characterisation and Recycling by Melt-processing

   Author : Erik Stenvall; Chalmers tekniska högskola; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; melt-blending; WEEE; ternary polymer blend; processing conditions; plastics recycling; composition analysis; e-waste;

   Abstract : Melt-processing of blended plastics from waste electrical and electronic equipment (WEEE) is a method to facilitate mechanical recycling, and this might improve the recycling conditions and increase the amounts of plastics being recycled. To ensure the quality of melt-blended plastic waste, it is essential to know the composition of the incoming material and then possibly improve the compatibility between the different polymer phases. READ MORE

4. 2. Mixed fuels composed of household waste and waste wood : Characterization, combustion behaviour and potential emissions

   Author : Mar Edo Giménez; Stina Jansson; Jonas Dahl; Umeå universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; MSW; RDF; persistent organic pollutants; PCDD; PCDF; solid waste pre-treatment; torrefaction; food waste; contaminated wood;

   Abstract :    Incineration with energy recovery is the main disposal strategy for waste that cannot be reused or recycled, and a well-established source of energy in Europe, especially in Sweden where 2.2 Mtonnes of waste including domestic and imported municipal solid waste (MSW) and waste wood (WW) were combusted during 2015. READ MORE

5. 3. A System Perspective on District Heating and Waste Incineration

   Author : Kristina Holmgren; Björn Karlsson; Anna Björklund; Linköpings universitet; []
   Keywords : Energy recovery; District heating; Waste incineration; Waste management; Environmental; Material recovery; TECHNOLOGY; TEKNIKVETENSKAP;

   Abstract : Energy recovery by waste incineration has a double function as waste treatment method and supplier of electricity and/or heat, thereby linking the systems of energy and waste management. Both systems are undergoing great changes, mainly due to new regulations. READ MORE

6. 4. Decarbonising plastics – On the technologies and framings of carbon capture and utilisation

   Author : Ellen Palm; Miljö- och energisystem; []
   Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Plastics; Carbon capture and utilisation; Carbon circularity; Industrial decarbonisation; Climate mitigation; Interdisciplinarity;

   Abstract : Plastics consist of fossil fuels, from both a feedstock and energy perspective and thus need to decarbonise. This thesis maps and explores the framings and technologies that surround plastics decarbonisation and the potential mitigation pathway of carbon capture and utilisation. Here, three of the main findings are presented. READ MORE

7. 5. Advancing the Frontier of Extended Producer Responsibility: The management of waste electrical and electronic equipment in non-OECD countries

   Author : Panate Manomaivibool; Internationella miljöinstitutet; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Extended Producer Responsibility EPR ; Waste Electrical and Electronic Equipment WEEE ; Electronic Waste E-waste ; Policy Transfer; Waste Policy; Product Policy; Recycling;

   Abstract : Waste electrical and electronic equipment (WEEE) has become a salient issue in non-OECD countries. With a growing awareness about serious damages to the environment and human health from a lack of safe treatment and recycling of WEEE, there has been a search for policy responses in several of these countries. READ MORE