Essays about: "partial nitritation Anammox process"

Showing result 1 - 5 of 16 essays containing the words partial nitritation Anammox process.

  1. 1. Anammox in IFAS reactor for reject water treatment

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Bingquan Chen; [2019]
    Keywords : Deammonification; IFAS; Online sensors; Partial nitritation Anammox; Reject water; Specific anammox activity;

    Abstract : The aim of this study was to evaluate the performance of the integrated fixed-film activated sludge (IFAS) reactor achieving partial nitritation/anammox process to treat reject water after dewatering of digested sludge. During the study period, dissolved oxygen setpoint, aeration mode and inflow loading were changed to evaluate their influence on the process performance and efficiency in the reactor. READ MORE

  3. 2. Evaluation of the IFAS system with Deammonification Process for Nitrogen Removal from Municipal Wastewater

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Karolina Los; [2018]
    Keywords : Wastewater; Nitrogen removal; Deammonification; Partial Nitritation; Anammox; Mainstream;

    Abstract : .... 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 Partial Nitritation/Anammox processes operated in IFAS mode

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Aleksandra Zdyrska; [2017]
    Keywords : ;

    Abstract : 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. READ MORE

  6. 5. Deammonification efficiency in combined UASB and IFAS system for mainstream WWT

    University essay from KTH/Mark- och vattenteknik

    Author : Noureddine Khayi; [2017]
    Keywords : Ammonium; Nitrite; Nitrate; Deammonification; UASB; MBBR; DO; Aeration; monitoring; on-line control;

    Abstract : 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. READ MORE