Sökning: "IFAS"
Visar resultat 6 - 10 av 15 uppsatser innehållade ordet IFAS.
6. Evaluation of the IFAS system with Deammonification Process for Nitrogen Removal from Municipal Wastewater
M1-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : .... LÄS MER
7. Nitrogen removal from municipal wastewater by mainstream Partial Nitritation/Anammox process
Master-uppsats, KTH/Vatten- och miljöteknikSammanfattning : Mainstream Partial Nitritation/Anammox, also known as Mainstream Deammonification, is a promising technology for future wastewater purification that aims to remove nitrogen from wastewater in order to prevent the eutrophication. It is less costly than the traditional nitrification/denitrification process and it heads towards the direction of converting the WWTPs from energy consuming into energy producing facilities. LÄS MER
8. Evaluation of Partial Nitritation/Anammox processes operated in IFAS mode
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : The main aim of the study was to optimize Partial Nitritation/Anammox process operated in pilot-scale integrated fixed film activated sludge (IFAS) mode supplied with low-temperature mainstream wastewater and efficiency evaluation based on laboratory analysis and data from online sensors. Main tasks of research work were to stabilize the ongoing process and find the optimal conditions for maximizing effects of nitrogen removal. LÄS MER
9. Deammonification efficiency in combined UASB and IFAS system for mainstream WWT
Master-uppsats, KTH/Mark- och vattenteknikSammanfattning : The study is about Nitrogen removal from the low concentrated mainstream wastewater after Upflow Anaerobic Sludge Blanket reactor process (UASB) by single-stage Partial Nitritation/Anammox process in a pilot scale reactor at Hammarby Sjöstad in Stockholm. A mixture of various concentrations of dissolved oxygen and different aeration methods have been tested in the pilot scale reactor in five months divided into five periods where the temperature was set at 15° C throughout the study. LÄS MER
10. Strategies of improvement ofUASB reactor operation
Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknikSammanfattning : The Upflow Anaerobic Sludge Blanket (UASB) reactor is one from the most widely used anaerobic technology to remove organic matter from wastewater, popular mostly in countries with warm climate but use all over the world. UASB reactor have mainly advantages: during organic matter removal biogas is produced, low energy consumption and simplicity of work. LÄS MER