Sökning: "FeCl3"

Visar resultat 1 - 5 av 11 uppsatser innehållade ordet FeCl3.

  1. 1. Extrahera tungmetaller ur rötrest med naturligt anskaffade ämnen

    Kandidat-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Författare :Linda Watkins; Frida Jönsson; [2023]
    Nyckelord :;

    Sammanfattning : As the demand for biogas increases, so does the amount of digestate produced. Digestate contains large amounts of nutrients and has been introduced in agriculture as an alternative plant nutrient. LÄS MER

  3. 2. Investigating the Use of Microfluidics in X-ray Spectroscopy at MAX IV Laboratory

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/MAX IV-laboratoriet

    Författare :James Wootton; [2020]
    Nyckelord :X-ray Spectroscopy; Microfluidics; EXAFS; XANES; Physics and Astronomy;

    Sammanfattning : The purpose of this project was to investigate the use of microfluidics for X-ray spectroscopy at MAX IV Laboratory. A Silicon and Glass chip was produced, and its suitability for carrying samples in solution was tested. LÄS MER

  4. 3. Treatment of per- and polyfluoroalkylsubstance (PFAS)-contaminated waterusing aeration foam collection

    Uppsats för yrkesexamina på avancerad nivå,

    Författare :Ylva Kjellgren; [2020]
    Nyckelord :PFAS; aeration foam collection; landfill leachate treatment; WWTP;

    Sammanfattning : Landfills are potential sources for PFASs and treatment techniques for landfill leachate are urgently needed. Foam fractionation is an aeration technique which utilizes the tendency of PFASs to escape the liquid phase and build foam. The foam is harvested and with it the contamination. LÄS MER

  5. 4. Fördjupad funktionsanalys av Uppsalaåsen : Avskiljning av organiskt material (NOM) vid konstgjord infiltration och kemisk fällning

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Olov Stenberg; [2018]
    Nyckelord :Artificial groundwater recharge; flocculation; jar test; DOC; ferric chloride; drinking water; Konstgjord infiltration; kemisk fällning; bägarförsök; DOC; järnklorid; dricksvatten;

    Sammanfattning : Uppsala’s drinking water production is built around the Uppsala esker. Through managed aquifer recharge, surface water from Fyris river is infiltrated into the esker at several sites, in order to enhance the natural groundwater recharge. LÄS MER

  7. 5. Phosphorus and Nitrogen Removalin Modified Biochar Filters

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Institutionen för geovetenskaper

    Författare :Ylva Stenström; [2017]
    Nyckelord :biochar; modified biochar; phosphorus filter; wastewater; batch adsorption experiment; nitrogen filter; COD; Tot-P; Tot-N; biokol; impregnerat biokol; fosforfilter; avloppsvatten; skakexperiment; kvävefilter; COD; Tot-P; Tot-N;

    Sammanfattning : Onsite wastewater treatment systems in Sweden are getting old and many of them lack sufficient phosphorus, nitrogen and organic carbon reduction. Biochar is a material that has been suggested as an alternative to the common sand or soil used in onsite wastewater treatment systems. LÄS MER