Essays about: "partial denitrification anammox"

Showing result 1 - 5 of 9 essays containing the words partial denitrification anammox.

1. 1. Pilot scale partial denitratation coupled anammox: an evaluation

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Tobias Ellingsen; [2022]
   Keywords : mainstream anammox; partial denitratation anammox; partial denitrification anammox; PDA; nitrite inhibition; anammox; water and environmental engineering; Technology and Engineering;

   Abstract : 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. READ MORE

3. 2. Partial denitrification as nitrite provider for mainstream anammox

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Felix Wallin Holmin; [2020]
   Keywords : Water engineering; Environmental engineering; Mainstream anammox; Partial denitrification; PDA; MBBR; Nitrogen removal; Vattenförsörjningsteknik; Avloppsteknik; Technology and Engineering;

   Abstract : 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. READ MORE

4. 3. Nitrogen removal from municipal wastewater by mainstream Partial Nitritation/Anammox process

   University essay from KTH/Vatten- och miljöteknik

   Author : Alessio Robiglio; [2018]
   Keywords : Mainstream; Deammonification; IFAS; UASB; Anammox; Anoxia; Aeration; Online; Monitoring; Inhibition; Wastewater;

   Abstract : 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. READ MORE

5. 4. Evaluation of the effect of different SCOD/TN ratios in a mainstream nitritation process

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Doaa el Halabi; [2017]
   Keywords : Partial nitrification; nitritation; microscreen; filtration; Chemical oxygen demand; moving bed biofilm reactor; Partial nitrification anammox; PNA.; Technology and Engineering;

   Abstract : 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. READ MORE

6. 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

   University essay from Lunds universitet/Kemiteknik (CI)

   Author : Emine Gülce Hepdarcan; [2016]
   Keywords : MBBR; Nitrogen removal; Partial Nitritation-Anammox; Wastewater treatment; Z-200 carriers; AOB; NOB; water engineering; environmental engineering; vattenförsörjningsteknik; avloppsteknik; Technology and Engineering; Earth and Environmental Sciences;

   Abstract : 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. READ MORE