Search for dissertations about: "Jörgen Hanaeus"
Showing result 1 - 5 of 6 swedish dissertations containing the words Jörgen Hanaeus.
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1. Wastewater treatment by chemical precipitation in ponds
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2. Biofiltration of Odorous Gas Emissions
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3. Microalgae for Phosphorus Removal from Wastewater in a Nordic Climate
Abstract : As part of a research project aiming to develop and evaluate a hydroponic system for wastewater treatment in Sweden, extended nutrient removal by microalgae was tested. The hydroponic/microalgal wastewater treatment system was built in a greenhouse in order to improve growth conditions for plants and algae. READ MORE
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4. SBR-technology - use and potential applications for treatment of cold wastewater
Abstract : Biological nutrient removal is used as an indicator of SBR performance at nine different SBRplants operated for a long period at low water temperatures (5 – 10oC). Typically needed aeratedSRT (Solids Residence Time) for complete nitrification is found to be in the range of 6 – 10 days. READ MORE
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5. Treatment of domestic wastewater using microbiological processes and hydroponics in Sweden
Abstract : Conventional end-of-pipe solutions for wastewater treatment have been criticized from a sustainable view-point, in particular regarding recycling of nutrients. The integration of hydroponic cultivation into a wastewater treatment system has been proposed as an ecological alternative, where nutrients can be removed from the wastewater through plant uptake; however, cultivation of plants in a temperate climate, such as Sweden, implies that additional energy is needed during the colder and darker period. READ MORE