Sökning: "partial denitrification anammox"
Visar resultat 1 - 5 av 9 uppsatser innehållade orden partial denitrification anammox.
1. Pilot scale partial denitratation coupled anammox: an evaluation
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : På avloppsreningsverk (ARV) som tillämpar kväverening är den vanligaste tekniken nitrifikation följt av denitrifikation. Denna process kräver omfattande luftning, vilket både är elintensivt och minskar mängden biogas som kan utvinnas. LÄS MER
2. Partial denitrification as nitrite provider for mainstream anammox
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : In traditional wastewater treatment, nitrogen is removed through the biological process combination of nitrification and denitrification. Although it is a well-established method, the need for aeration and possible addition of an external carbon source results in it being an energy-negative and costly process, thus making alternative methods for nitrogen removal compelling to examine. LÄS MER
3. 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
4. Evaluation of the effect of different SCOD/TN ratios in a mainstream nitritation process
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : Avloppsvatten är rikt på organiskt material, det organiska materialet har med fördel använts för biogasproduktion. Den traditionella kvävereningsprocessen kräver organiskt material, därför har ett extern organiskt material använts. LÄS MER
5. Evaluation of nitrite oxidizing bacteria (NOB) activity in the nitritation reactor of a two-stage partial nitritation-anammox (PNA) system operating at mainstream conditions
Master-uppsats, Lunds universitet/Kemiteknik (CI)Sammanfattning : Nitrification-denitrification process, which is the most commonly used method for nitrogen removal from wastewaters, is energy demanding and contributes very much to the the carbon footprint of wastewater treatment. One of the alternative methods for nitrogen removal is the nitritation-anammox process. LÄS MER