Essays about: "drinking water system"

Showing result 26 - 30 of 139 essays containing the words drinking water system.

  1. 26. Modelling of water and material transport in River Storån to Lake Bolmen

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Imjal Sukupayo; [2021]
    Keywords : Brownification; Water Color; Dissolved Organic Matter; Discharge; hydraulic analysis; Tracer Analysis; Dispersion coefficient; Advection and Diffusion; Bolmen Lake; Storån River; Technology and Engineering; Earth and Environmental Sciences;

    Abstract : The change of color of water from yellow to brown termed as brownification process is mainly due to leaching of humus and iron concentrations. In recent years, this problem is increasing in lake Bolmen, a major source of drinking water in Skåne county, Sweden. READ MORE

  3. 27. Assessing the role of the drinking water distribution system on the bacterial community in public buildings

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : Zixuan Zhang; [2021]
    Keywords : drinking water; drinking water distribution system; bacterial community; biofilm; HNA High nucleic acid ; flow cytometry; Technology and Engineering;

    Abstract : Safe drinking water is important and the water quality is related to the microbial community. In this study, two public buildings that receive drinking water at different locations in a distribution system were selected as sampling points. READ MORE

  4. 28. Optimisation of a small-scale ultrafiltration system for separation of humic substances from surface water

    University essay from KTH/Kemiteknik

    Author : Nadia Nikzad; [2021]
    Keywords : Ultrafiltration; online-coagulation; pH; reaction time; coagulant dosage; NOM; humic substances; Ultrafiltrering; online-koagulation; pH; reaktionstid; koaguleringsdos; NOM; humusämnen;

    Abstract : Norrvatten är den fjärde största dricksvattenproducenten i Sverige. De producerar och distribuerar dricksvatten till 14 kommuner norr om Stockholm. Norrvatten har under en tid studerat alternativa processer för att optimera och öka produktionskapaciteten och effektiviteten i deras dricksvattenreningsverk vid Görvälnverket. READ MORE

  5. 29. Effect-based assessment of potential hazardous chemicals in drinking water by using in vitro bioassays - focusing on a system that uses artificial infiltration.

    University essay from Uppsala universitet/Institutionen för biologisk grundutbildning

    Author : Shreya Mapuskar; [2021]
    Keywords : Drinking water; in vitro bioassays; toxicity;

    Abstract : .... READ MORE

  6. 30. Inversion of SkyTEM Data Based on Geophysical Logging Results for Groundwater Exploration in Örebro, Sweden

    University essay from Luleå tekniska universitet/Geovetenskap och miljöteknik

    Author : Andrée Kindlund; [2021]
    Keywords : SkyTEM; hydrogeophysics; geophysical logging; A priori; groundwater exploration;

    Abstract : Declining groundwater tables threatens several municipalities in Sweden which drinking water is collected from. To ensure a sound drinking water supply, the Geological Survey of Sweden has initiated a groundwater exploration plan. READ MORE