Essays about: "Hydrothermal carbonization"
Showing result 1 - 5 of 11 essays containing the words Hydrothermal carbonization.
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1. Towards Water Resource Recovery Facilities : Environmentally Extended Techno-Economic Assessment of Emerging Sewage Sludge Management Technologies in Sweden
University essay from KTH/Hållbar utveckling, miljövetenskap och teknikAbstract : Municipal sewage sludge (MSS) management varies widely between countries and legislative regimes. Within the European directive for sewage treatment France applies over half of MSS to arable land, while The Netherlands has banned the practice (Kelessidis et al, 2012). READ MORE
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2. Techno-economic evaluation of hydrochar via hydrothermal carbonisation of organicresidues
University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematikAbstract : This thesis has investigated the techno-economic feasibility of upgrading the sludge from a chemical pulp mill to hydrochar via hydrothermal carbonization (HTC). The intended use of the hydrochar was to replace fossil coal within metallurgical applications in the iron and steel industry. READ MORE
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3. The prospects of using acoustic particle separation techniques to separate heavy metals from lake- and seabed sediments
University essay from KTH/Marcus Wallenberg Laboratoriet MWLAbstract : This work aims to investigate if it is realistic to use acoustic particle separation techniques for separating heavy-metals from pump-dredged seabed sediments on a large scale. A premise for the project has been that the material should undergo hydrothermal carbonization (HTC) before acoustic treatment. READ MORE
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4. POLYAROMATIC HYDROCARBONS IN HYDROCHARS : HYDROTHERMAL CARBONIZATION OF SEWAGE SLUDGE
University essay from Umeå universitet/Kemiska institutionenAbstract : Sewage sludge is an inevitable by-product from waste water treatment plants. Sludgemanagement is a difficult task since sludge has a high moisture content, poordewaterability and generally contain heavy metals, pharmaceutical residues,polyfluorinated alkyl substances (PFAS) and organic pollutants. READ MORE
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5. Hydrothermally carbonized wood as a component in biobased material for 3D-printing
University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)Abstract : Consumers put higher demands on low environmental impact from the products they use, and the materials they consist of. As a result, more research is being made on finding environmentally friendly production techniques and materials. Hydrothermal carbonization (HTC) is a relatively environmentally friendly method that has been used in this study. READ MORE