Sökning: "Active carbon filtration"

Visar resultat 1 - 5 av 12 uppsatser innehållade orden Active carbon filtration.

  1. 1. Evaluation of two-stage GAC filtration for PFAS reduction in drinking water

    Master-uppsats, SLU/Department of Molecular Sciences

    Författare :Julia Söderberg; [2023]
    Nyckelord :Per- and polyfluoroalkyl substances PFAS ; Granular activated carbon GAC ; drinking water; removal efficiency; DWTP;

    Sammanfattning : PFAS, or per- and polyfluoroalkyl substances, are a group of chemicals found in a wide range of industrial and consumer products. Due to their persistent nature and widespread use, concerns have been raised about their impact on human health and the environment. LÄS MER

  3. 2. Influence of Wastewater DOM Fractions on the Adsorption of Pharmaceuticals onto Activated Carbon

    Master-uppsats, Lunds universitet/Kemiteknik (CI)

    Författare :Koustubh Karande; [2022]
    Nyckelord :Wastewater treatment; Dissolved organic matter; Pharmaceuticals; Activated carbon; Hydrophobicity; Molecular weight; Water resources engineering; Technology and Engineering;

    Sammanfattning : Micropollutants in our sources of freshwater is an issue which requires immediate attention. The presence of pharmaceuticals, endocrine disrupting agents, pesticides and other harmful compounds have proven to have impact on the aquatic as well as on human life. LÄS MER

  4. 3. Konceptutveckling av en filterlösning ämnat för dagvattenbrunnar : Filtrering av miljögifter vid släckningsarbeten

    M1-uppsats, Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Författare :Jonathan Jansson; [2022]
    Nyckelord :Bioabsorbent; Aktivt kol; Dagvattenbrunnar; Räddningstjänsten; Miljögifter; Filter; Cellulosa;

    Sammanfattning : This bachelor’s thesis describes a result of a product development project that was conducted during the spring of 2022 as part of the course Degree project for a bachelor's degree in engineering within innovations technology and design. The extent of the course includes 22,5 educational credits and was performed at the educational institution of Karlstad University. LÄS MER

  5. 4. Sustainable water treatment processes : Scenarios for a better environment in Håbo municipality

    Kandidat-uppsats, Uppsala universitet/Institutionen för kemi - Ångström; Uppsala universitet/Institutionen för kemi - BMC

    Författare :Oskar Trozell; Daniel Wiman; Elis Wiggins; Elin Stigenberg; Alva Bergström; Emilia Andersson; [2021]
    Nyckelord :Drinking water treatment; Water treatment; Drinking water; Sustainable drinking water; Sustainable water treatment; Filtration; Water disinfection; Chemical reduction; Water treatment; Ultrafiltration; Ozone; Active carbon filtration; Infiltration; UV-radiation; Environment affection; vattenteknik; membran; Reningsteknik; filtrering; vattenrening; desinfektion; vattenreningsverk; dricksvatten; ozonering; kolfilter;

    Sammanfattning : Clean drinking water is a vital part of our society and a basic human right. With an ever growing population and a decreasing quality of raw water, new methods need to be introduced to keep up with the demand for clean, biostable, and sustainable production of drinking water. LÄS MER

  7. 5. Recycling of Textile and Plastic from an Interior Vehicle Component

    Master-uppsats, KTH/Fiber- och polymerteknologi

    Författare :Esther Wennerstrand; [2021]
    Nyckelord :Polycarbonate; ABS; poly ethylene terephthalate ; mechanical recycling; chemical recycling; Polykarbonat; ABS; polyetylentereftalat; mekanisk återvinning; kemisk återvinning;

    Sammanfattning : På grund av den rådande klimatförändringen och de globala problem som plast orsakar i miljön blir det allt viktigare att dagens linjära materialanvändning ändras till en cirkulär användning. Inom fordonsindustrin har kravet på ökad tillgänglighet och kvalitet på återvunna material identifierats. LÄS MER