Sökning: "Coagulation"

Visar resultat 1 - 5 av 114 uppsatser innehållade ordet Coagulation.

  1. 1. Selected PFAS in the water treatment at the waste-to-energy plant in Umeå : Investigating concentration and composition of selected PFAS in different water treatment steps

    Master-uppsats, Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Författare :Amanda Carlund; [2023]
    Nyckelord :;

    Sammanfattning : The present study investigated the changes in concentration and composition of five selected PFAS substances in the water treatment at the waste-to-energy plant in Umeå. The five PFAS were PFHxA, PFHpA, PFOA, PFHxS and PFOS. As PFAS exists in a variety of consumer products, they will to some extent end up in waste incineration. LÄS MER

  3. 2. Effects of recirculating water treatment sludge

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Sofia Mile; [2023]
    Nyckelord :Chemical Engineering; Water and Environmental Engineering; Water Treatment; Coagulation Flocculation; Sludge Recirculation; Technology and Engineering;

    Sammanfattning : Drinking water is crucial in our everyday life. As with many other processes, it is important to produce water of drinking quality in a sustainable manner. This can occur by e.g. LÄS MER

  4. 3. Finding ways of optimizing coagulant dosage, for a more sustainable wastewater treatment process

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Hanna Sjöman; [2023]
    Nyckelord :Wastewater treatment process; coagulant dosage; COD; machine learning; water and environmental engineering; Technology and Engineering;

    Sammanfattning : The wastewater treatment process at Oatly consists of several treatment steps of which, two are chemical treatment steps involving coagulation followed by flotation to remove phosphorous and COD. The coagulant dosage is mainly determined based on the operator’s experience and supported using results from jar tests. LÄS MER

  5. 4. Technical Aspects of Plant-based Protein Coagulation for Cheese Analogues

    Kandidat-uppsats, SLU/Department of Molecular Sciences

    Författare :Fardos Dana El Soudi; [2023]
    Nyckelord :Cheese analogues; Coagulation; Fava Bean; Plant-based; Protein; Soybean and Sustainability.;

    Sammanfattning : This report highlights the importance of exploring alternative protein sources to produce sustainable and nutritious cheese analogues. Using legumes such as soybeans and fava beans can be a crucial step towards reducing our reliance on animal products. While also staying within the planetary boundaries, in line with the United Nations global goals. LÄS MER

  7. 5. Optimizing Conditions of Coagulation for Removal of Natural Organic Matter (NOM) : Comparison of Removal Efficiency of NOM When Using Bench-Scale Inline Coagulation Over Ultrafiltration and Classical Jar Tests

    Master-uppsats, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Hiwa Oveisy; [2023]
    Nyckelord :drinking water; in-line coagulation; inline coagulation; jar test; membrane filtration; NOM removal; treatment; ultrafiltration; behandling; dricksvatten; inlinekoagulering; krusprov; membranfiltrering; NOM-borttagning; onlinekoagulering; ultrafiltrering;

    Sammanfattning : Abstract The removal of Natural Organic Matter (NOM) from water supplies is crucial for the provision of clean, safe drinking water. Lab-scale experiments have been extensively utilized in water treatment facilities to optimize this process. The most used lab-scale method is known as jar test. LÄS MER