Sökning: "kväveavlägsnande"

Hittade 2 uppsatser innehållade ordet kväveavlägsnande.

1. 1. Pilot-scale plant application of membrane aerated biofilm reactor (MABR) technology in wastewater treatment

   Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

   Författare :Qianqian Li; [2018]
   Nyckelord :Membrane aerated biofilm reactor; municipal wastewater treatment; nitrogen removal; SND-MBR; Zeelung; Membranbelukt biofilmreaktor; kommunal avloppsrening; kväveavlägsnande; SNDMBR; Zeelung;

   Sammanfattning : This membrane aerated biofilm reactor (MABR) pilot project was performed at Ekeby wastewater treatment plant (WWTP) in Eskilstuna, Sweden. This plant is facing a future challenge of effluent TN < 10mg/L according to the new standard and the growing population, where higher treatment capacity is needed. LÄS MER

3. 2. Deammonification efficiency in combined UASB and IFAS system for mainstream WWT

   Master-uppsats, KTH/Mark- och vattenteknik

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

   Sammanfattning : 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