Search for dissertations about: "wastewater performance"
Showing result 1 - 5 of 102 swedish dissertations containing the words wastewater performance.
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1. Fault Detection in Wastewater Treatment : Process Supervision to Improve Wastewater Reuse
Abstract : As wastewater treatment plants transition to water resource recovery facilities, the need for improved control and consequently supervision increases. Despite the large volume of research that has been performed on this topic, the use in industry is scarce. READ MORE
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2. Enhanced phosphorus removal from wastewater using virgin and modified slags : performance, speciation and mechanisms
Abstract : Argon oxygen decarburization slag (AOD) was tested in batch and column experiments to investigate its phosphorus (P) removal performance. The effects of factors such as AOD dose, initial P concentration of the feeding solution, and aging on the P removal ability of the slags were analyzed. READ MORE
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3. Investigation of nitrogen recovery from concentrated wastewater
Abstract : Nitrogen recovery from wastewater treatment for fertilizers is a research topic that exists at the intersection of multiple topics important to the future of sustainable society. First, nitrogen recovery from wastewater implies a departure from the current methods of nitrogen mitigation, which involve nitrogen removal by conversion of various aqueous species to inert nitrogen gas. READ MORE
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4. A small scale wastewater treatment system adapted to nutrient recovery in cold climate : performance and possible sorbents
Abstract : Waterbodies are impaired by, among other things, discharge from onsite small- scale wastewater (WW) treatment systems. Hence, these systems need to be updated to improve the effluent quality and the reuse of nutrients within society. READ MORE
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5. Wastewater treatment and biomass generation by Nordic microalgae : growth in subarctic climate and microbial interactions
Abstract : Nordic native microalgal strains were isolated, genetically classified and tested for their ability to grow in municipal wastewater. Eight of the isolated strains could efficiently remove nitrogen and phosphate in less than two weeks. Two of these strains, Coelastrella sp. READ MORE