Essays about: "omvänd osmos"

Showing result 1 - 5 of 11 essays containing the words omvänd osmos.

  1. 1. Ultrasonication of Spiral Wound Membranes to Mitigate Fouling in Reverse Osmosis

    University essay from KTH/Kemiteknik

    Author : Eliot Diklev; [2022]
    Keywords : Reverse Osmosis; Spiral Wound Membrane; Ultrasonication; Fouling; Omvänd Osmos; Spirallindat Membran; Ultraljudsbehandling; Igenslamning;

    Abstract : Syftet med den här studien var att undersöka en alternativ slamningsreducerande teknik till spolning, som effektivt kan ta bort biologisk påväxt. Ultraljud undersöktes som en möjlig metod för att ta bort igenslamningen från omvänd osmos med ett spirallindat membran. READ MORE

  3. 2. An Industrial Perspective on Ultrapure Water Production for Electrolysis : A techno-economic assessment of membrane distillation for electrolysis - synergies, performance, costs, and value propositions

    University essay from KTH/Industriell ekonomi och organisation (Inst.)

    Author : Hampus Mässgård; Arvid Jonsson; [2021]
    Keywords : ;

    Abstract : Sustainable development is one of the most important issues in todays’ industrial sector, and several markets are now looking for alternatives to fossil fuels. One of these solutions is hydrogen; a clean, easily combustible gas which can be used as fuel in several industrial processes, such as steel production and power generation. READ MORE

  4. 3. Bevattningsvattnets kvalitet i orkidéodling

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Frida Svensson; [2021]
    Keywords : Orchidaceae; näringstillgänglighet; pH; omvänd osmos; regnvatten; Orchidaceae; nutrient availability; pH; reverse osmosis; rainwater;

    Abstract : Tropiska orkidéer har odlats i mer än 2000 år och alltsedan det första exemplaret fördes med upptäcktsresande till Europa så har intresset för växten exploderat/vuxit explosionsartat. Idag är det en av de vanligast förekommande på våra fönsterbrädor. READ MORE

  5. 4. Technical Possibilities of Wastewater Reclamation for Potable Use in Hurva, Scania : Regarding the Waterbalance and From a Process Technical Point of View

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Esmeralda Frihammar; [2020]
    Keywords : Potable Wastewater Reclamation; Re-use; VA SYD; WWTP; DWTP; Återanvändning; avloppsvatten; cirkulära vattensystem; dricksvattenverk; reningsverk; VA SYD;

    Abstract : During recent years both Sweden and the rest of Europe have experienced periods of drought as a consequence of hot summers with low levels of precipitation. For villages provided with drinking water from water plants with groundwater as raw water source droughts can lead to considerable problems if the groundwater reservoir would be affected. READ MORE

  6. 5. The possibilities of recycling wash water at Vidinge

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Julia Mauritzson; [2020]
    Keywords : reuse; treatment; fresh-cut; water engineering; environmental engineering; avloppsteknik; vattenförsörjningsteknik; Technology and Engineering;

    Abstract : Water is a resource of importance and with drier weather around the world, including Swe-den, there is a risk of too low levels of water to satisfy for instance households, animals and industries in the future. Fresh-cut fruit and vegetable industries are water intense and almost all process water is used in the washing process. READ MORE