Essays about: "demineralization"

Found 5 essays containing the word demineralization.

  1. 1. Analysis of Milk Substitutes and Effects on pH in the Oral Cavity

    University essay from Umeå universitet/Tandläkarutbildning

    Author : Jatta Bergman; Bianca Blain; [2023]
    Keywords : saliva pH; milk substitutes; bovine milk; oat milk; soy milk; almond milk;

    Abstract : Background: At pH 5.5, a clear demineralization of the enamel is seen and is thus considered to be the criticalpH. Bovine milk has several different properties that protect against caries. Calcium and phosphate can prevent the progression of caries as well as some proteins in bovine milk. READ MORE

  3. 2. Economical optimization of steam data for recovery boilers

    University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Author : Johan Jansson; [2017]
    Keywords : Recovery boiler;

    Abstract : Pulp and paper mills are high power consuming industries. Pulp and integrated mills produce power via steam turbines in recovery boilers. READ MORE

  4. 3. Cariogenic potential of dental biofilm bacteria -support for caries as a polymicrobial disease

    University essay from Malmö högskola/Odontologiska fakulteten (OD)

    Author : Soha Abdul Rahim; Carolina Robertsson; [2017]
    Keywords : bacteria; microbiology; caries; biofilm; ecological plaque hypothesis; ekologiska plackhypotesen; karies; bakterier;

    Abstract : Syfte: Tillväxt och syraproduktion undersöktes i olika suspensioner hos bakterier som är vanligt förekommande i den dentala biofilmen. Förekomst av buffringskapacitet till följd av proteolytisk aktivitet i artificiellt konsortium och oralt konsortium undersöktes också. READ MORE

  5. 4. Design and optimization of the HVAC system for a nuclear power plant demineralization station

    University essay from KTH/Energiteknik

    Author : Alexandre Oudet; [2016]
    Keywords : EDF; nuclear power plant; psychrometry; ventilation; demineralization; regulation; heat science and thermodynamics; smoke control; pressurization; thermal modelling; Computational Fluid Dynamic;

    Abstract : Avstängda kärnkraftverk berövar många människor av elektricitet och det skulle ha en negativ inverkan både på företagets framtoning och mänskliga aktiviteter. På grund av detta behöver tillgängligheten av utrustningen i alla byggnaderna som kärnkraftverken består ses till. READ MORE

  6. 5. Energy efficiency improvements of Mondi Dynäs paper mill : A survey of steam and condensate with improvement measures for increased condensate recovery

    University essay from Institutionen för tillämpad fysik och elektronik

    Author : Gadar Hussein; [2014]
    Keywords : Steam and condensate; increased condensate return; improvements measure; pulp paper mill;

    Abstract : This thesis has been performed at Mondi kraft pulp and paper mill located in Sweden, Kramfors Dynäs due to the low return rate of condensate. Currently, the return rate is only at 65 - 75 %. This is problematic as the demineralization process is operating on full capacity and thus requires a reduced make-up water need. READ MORE