Essays about: "coagulants"

Showing result 6 - 9 of 9 essays containing the word coagulants.

  1. 6. Open Waters - Digital Twins With use of Open Data and Shared Design for Swedish Water Treatment Plants

    University essay from KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Author : Michael Nyirenda; [2020]
    Keywords : Water treatment; Digital twin; open data; Industry 4.0; decision support system; Vattenrening; digitala tvillingar; öppen data; industri 4.0; beslutsunderlagssystem;

    Abstract : Digital twins (DTs) are digital copies of a physical system that incorporates the system environment, interactions, etc. to mirror the system accurately in real time. As effective decision support systems (DSS) in complex multivariate situations, DTs could be the next step in the digitalization of water management. READ MORE

  3. 7. Enhancing the capacity of seeds as turbidity removal agents in water treatment. : A Minor Field Study.

    University essay from KTH/Miljögeokemi och ekoteknik

    Author : Annika Blix; [2011]
    Keywords : drinking water treatment; natural coagulants; Parkinosnia aculeata; Vigna unguiculata;

    Abstract : The aim of this master’s thesis was to investigate if defattening of Parkinsonia aculeata (in swahili “mkeketa”) and Vigna unguiculata (in swahili “choroko”) would enhance the capacity of the seed’s properties in removing suspended particles from surface water. The seeds are used in local traditional treatment of drinking water in Tanzania. READ MORE

  4. 8. Textile dyeing in Mali : possibilities for small scale effluent treatment

    University essay from SLU/Dept. of Soil and Environment

    Author : Hanna Larsson; [2009]
    Keywords : water treatment; textile dyes; artisanal; Mali;

    Abstract : Water treatment is an important issue in Mali, an arid country where the Niger River is the mainrecipient for a large part of the effluents from industrial and small scale activities. Clothes dyed withsynthetic dyestuffs are an important part of the culture in Mali. READ MORE

  5. 9. Effects of ozonation/filtration on the raw water from Lake Mälaren

    University essay from Institutionen för geovetenskaper

    Author : Nina Larsson; [2004]
    Keywords : Drinking water treatment; ozonation; filtration; chemical coagulation; pilot plant; lab-scale experiments.;

    Abstract : Syftet med examensarbetet var att undersöka effekterna av ozonering och filtrering på råvattnet från sjön Mälaren. Studien är utförd i en pilotanläggning på Lovö vattenverk, Stockholm Vatten AB, under våren 2004. En negativ effekt med den konventionella reningen är den stora konsumtionen av kemiska koagulanter. READ MORE