Search for dissertations about: "Lca wastewater"
Showing result 1 - 5 of 15 swedish dissertations containing the words Lca wastewater.
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1. Phosphorus recovery for fertilisers from dairy wastewater – Sustainability assessment at early stages of technology development
Abstract : A reduction in the availability of phosphate rock resources for fertiliser production coincides with an increase in phosphorus-rich dairy wastewater in Europe. This confluence of events has led to the development of technologies for phosphorus recovery from dairy wastewater and the use of the products as fertilisers in agriculture. READ MORE
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2. Treatment of Textile Wastewater by Combining Biological Processes and Advanced Oxidation
Abstract : Treatment of textile wastewater is challenging because the water contains toxic compounds that have low biodegradability. Dyes, detergents, surfactants, biocides and more are used to improve the textile process and to make the clothes resistant to physical, chemical and biological agents. READ MORE
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3. Improved life cycle assessment of wastewater and sludge management with resource recovery
Abstract : Around the world every day, large amounts of wastewater are treated before release, to avoid impacts on humans and the environment. The treatment requires resources in the form of energy and chemicals, and it generates large amounts of sewage sludge, however, it can also serve as a source of energy, nutrients and carbon. READ MORE
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4. Indicators for Measuring the Sustainability of Urban Water Systems - A Life Cycle Approach
Abstract : Infrastructure for the provision of drinking water and the treatment of wastewater and stormwater, is essential for an urban society. In this project methods are developed which measure and assess the sustainability of urban water systems. READ MORE
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5. Sustainable phosphorus removal in onsite wastewater treatment
Abstract : Aquatic eutrophication is a serious environmental problem that occurs all over the world. To protect surface waters (in particular the Baltic Sea), the regulatory pressure on onsite wastewater treatment (OWT) systems have increased in Sweden. READ MORE