Search for dissertations about: "environmental science rivers"
Showing result 1 - 5 of 31 swedish dissertations containing the words environmental science rivers.
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1. How to estimate environmental persistence : Understanding persistence of organic micropollutants in rivers from a multidisciplinary perspective
Abstract : Organic micropollutants such as food additives, pharmaceuticals and personal care products are found in rivers worldwide. Persistence is a key criteria in chemical risk assessment as micropollutants that are persistent pose an exposure hazard to humans and the environment. READ MORE
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2. Removal of Micropollutants from Wastewater : evaluation of effect of upgrading ozonation to electro-peroxone
Abstract : The United Nations (UN) has adopted 17 “Sustainable Development Goals” (SDGs) to achieve a clean, better and sustainable future. SDG 6 is to ensure that everyone has access to clean water and sanitation by 2030. READ MORE
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3. Sustainable management of dredged sediments : potential recovery of valuable compounds
Abstract : Dredging of sediments occurs worldwide to increase water depth in harbours, bays, lakes and rivers, as well as to recover aquatic ecosystems. Landfilling and open-ocean discharge are traditional disposal routes for dredged material. However, the methods are restricted by environmental and legal concerns. READ MORE
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4. Intensification of wood production in NW Russia's Komi Republic : forest landscape history and biophysical conditions for tree growth
Abstract : Globally, countries with forests and woodlands make attempts to manage their resources in sustainable way. In the boreal biome this has resulted in several policy documents regulating forest planning and operations at multiple levels of governance. READ MORE
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5. Fate of Pharmaceuticals and Their Transformation Products in Rivers : An integration of target analysis and screening methods to study attenuation processes
Abstract : Pharmaceuticals are environmental contaminants causing steadily increasing concern due to their high usage, ubiquitous distribution in the aquatic environment, and potential to exert adverse effects on the ecosystems. After being discharged from wastewater treatment plants (WWTPs), pharmaceuticals can undergo transformation processes in surface waters, of which microbial degradation in river sediments is considered highly significant. READ MORE