Sökning: "Manometric method"

Hittade 3 uppsatser innehållade orden Manometric method.

  1. 1. Determination of Mass- and Heat Transfer Coefficients for Computer Modelling of Pharmaceutical Freeze-Drying

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Linnea Gustafsson; [2021]
    Nyckelord :Freeze-drying; Mass- and Heat Transfer; Pharmaceutical production; Simulation; MATLAB; Pharmaceutical technology; Technology and Engineering;

    Sammanfattning : This thesis work deals with the determination of mass- and heat transfer coefficients for pharmaceutical vial freeze-drying and the one-dimensional steady state computer modelling of primary drying. The overall heat transfer coefficient K_V for the vial/freeze-dryer system was successfully determined using a gravimetric method. LÄS MER

  3. 2. Application of volatile fatty acids from waste as an external carbon source for the denitrification process

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

    Författare :Chengyang Pan; [2019]
    Nyckelord :Volatile fatty acids VFAs ; Denitrification; External carbon sources; Wastewater treatment; Manometric method; Flyktiga fettsyror VFAs ; Denitrifikation; Externa kolkällor; Avloppsrening; Manometrisk metod;

    Sammanfattning : The gap between resource demand for the industrialized world and non-renewable feedstock like fossil fuels, essential agricultural fertilizer is getting increasingly severe, which has resulted in alarming-increasingly impacts on worldwide environmental problems. Meanwhile, wastewater treatment plants (WWTPs), as an essential facility for urbanization, is also confronting new rising challenges such as energy consumption and operation costs rather than only improving effluent wastewater quality. LÄS MER

  4. 3. Manometric method for evaluation of anammox activity in mainstream anammox at Sjölunda WWTP

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Dóra Stefansdottir; [2014]
    Nyckelord :Activity test; anammox: mainstream; MBBR; temperature dependency; vattenförsörjnings- och avloppsteknik; Chemistry;

    Sammanfattning : Implementing anammox based processes in the mainstream at municipal wastewater treatment plants is challenging and requires carefully constructed control strategies in order to be successful. A method to measure the specific anammox activity (SAA) was further developed and implemented in the mainstream anammox pilot plant at Sjölunda Wastewater Treatment Plant. LÄS MER