Sökning: "laundry effluent"

Hittade 5 uppsatser innehållade orden laundry effluent.

  1. 1. Potential for Enhanced Biological Phosphorus Removal in an activated sludge system for greywater

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Mehrzad Ghassemi; [2022]
    Nyckelord :Greywater; EBPR; Phosphorus; Biological treatment; Water and environmental engineering; Technology and Engineering;

    Sammanfattning : As the world's population grows, concerns about water scarcity and rising pollution such as phosphorus and nitrogen have increased significantly. Greywater has been considered by researchers as an ideal alternative to fresh water for decades, and several projects have been implemented to treat and recycle it for various reuse purposes. LÄS MER

  3. 2. Phosphorous Precipitation in Source Separated Greywater for Direct Environmental Release.

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Ashley Hall; [2022]
    Nyckelord :water; wastewater; source separation; greywater; phosphorous; precipitation; utfällning; Chemical Engineering; Technology and Engineering;

    Sammanfattning : As our understanding of the impact humans have on the environment changes, so too do the mitigation strategies we employ to prevent it. One major source of anthropogenic pollution is wastewater effluent. LÄS MER

  4. 3. Separation of microfibers from laundry waste water by hydrocyclone : In cooperation with Electrolux Professional

    Master-uppsats, Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Författare :Anna Cecilia Carolina Lorentzon; [2021]
    Nyckelord :microfiber separation; microfibre separation; hydrocyclone; hydrocyclonic separation; microfibers; microfibres; laundry effluent; laundry waste water; laundry wastewater;

    Sammanfattning : Microfibers, textile fibres shorter than 5 mm, and are shed from fabrics during wear and released into the laundry effluent during washing. When passed through the wastewater treatment plant (WWTP), they adsorb toxins, heavy metals and pathogens before being released into the environment. LÄS MER

  5. 4. Suitable treatment of source separated greywater for discharge into an Urban Environment

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Evalyne Cathy Arinaitwe; [2018]
    Nyckelord :water engineering; environmental engineering; avloppsteknik; vattenförsörjningsteknik; Technology and Engineering;

    Sammanfattning : It can no longer be refuted that greywater reuse is paramount to curbing the persistent global water crisis. Of the domestic wastewaters, greywater is less polluted than blackwater, but treatment is still necessary to make it safe for reuse. The most common greywater reuse application is toilet flushing. LÄS MER

  7. 5. Nitrifikationshämning i tvätteriavloppsvatten

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Sara Johansson; Helena Parment; [2014]
    Nyckelord :Surfactants; alcohol ethoxylates; wastewater; detergents; nitrification inhibition tensider; alkoholetoxylater; tvättkemikalier; nitrifikationshämning; Technology and Engineering;

    Sammanfattning : The nitrification process is known to be the most sensitive link in biological nitrogen removal used in many wastewater treatment plants. Many different inhibitory substances can disturb these sensitive bacteria and in that way cause reduced nitrogen removal. LÄS MER