Essays about: "Danish recycling"
Showing result 1 - 5 of 8 essays containing the words Danish recycling.
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1. Reprocessing and Characterization of Polybenzimidazole for High-Temperature Polymer Electrolyte Membrane Fuel Cells
University essay from Lunds universitet/Centrum för analys och syntesAbstract : A reprocessing method of poly(2,2’-(m-phenylene)-5,5’-bibenzimidazole) (PBI) membranes recovered from the production line of High-Temperature Polymer Electrolyte Membrane Fuel Cells (HT-PEMFC) at Blue World Technologies (BWT) has been developed in order to reduce material loss in the production. Redissolution of scrap PBI membranes in poly(phosphoric acid) (PPA) and phosphoric acid (PA) was successful and the subsequent washing procedure produced PBI that could be redissolved in N,N-dimethyl acetamide (DMAc) and suitable for solution casting of new membranes. READ MORE
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2. Next generation of sustainable packaging for Danish skincare scale-up
University essay from Lunds universitet/FörpackningslogistikAbstract : The Cosmetic packaging industry is on the rise and through consumer demand, cosmetic companies are increasing their focus on sustainability and accountability. This has left many companies in need of a deeper understanding regarding the environmental impact of their current packaging solutions as well as how to improve their footprint in the future. READ MORE
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3. Method development and screening of extractable organofluorine (EOF) and targeted PFAS analysis in food packaging materials
University essay from Örebro universitet/Institutionen för naturvetenskap och teknikAbstract : Per- and polyfluoroalkyl substances (PFAS) have been manufactured and used in differentapplications for several decades, including food packaging materials. During the last 20 yearsthese compounds have been acknowledged as hazardous for humans and the environment, anddifferent regulations on PFAS have been established on both national and international levels. READ MORE
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4. End-Of-Life Wind Turbines in the EU : An Estimation of the NdFeB-Magnets and Containing Rare Earth Elements in the Anthropogenic Stock of Germany and Denmark
University essay from Uppsala universitet/Institutionen för geovetenskaperAbstract : Securing rare earth elements (REE) for a stable supply require sustainable management strategies in Europe due to a missing local primary production and a dependence on China as the main producer of REE. These elements, like neodymium (Nd) and dysprosium (Dy), are contained in permanent magnets (PM) (mostly NdFeB-magnets) in wind turbines. READ MORE
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5. Exploring waste prevention possibilities through public procurement in public institutions -A case study from Bornholm, Denmark
University essay from Lunds universitet/Internationella miljöinstitutetAbstract : The thesis explored how waste could be prevented through public procurement in the public institutions on the Danish island, Bornholm. The island has set an ambitious vision, ‘Bornholm showing the way – without waste 2032’, aiming for 100 % waste recycling and reuse by 2032. READ MORE