Essays about: "potassium"

Showing result 6 - 10 of 180 essays containing the word potassium.

  1. 6. Evaluation of Excess Heat Driven Carbon Capture Integrated at a Swedish Pulp Mill

    University essay from Lunds universitet/Kemiteknik (CI)

    Author : Frida Nilsson; [2023]
    Keywords : CCS; BECCS; pulp and paper industry; pulp mill; excess heat; MEA; HPC; AMP; DMSO; chemical engineering; environmental engineering; Technology and Engineering;

    Abstract : As the atmospheric carbon dioxide keeps increasing, bioenergy with carbon capture and storage (BECCS) is getting increased attention as a measure to reduce the emissions of carbon dioxide. It is especially interesting in Sweden where the extensive paper and pulp industry constitutes point sources of biogenic carbon dioxide. READ MORE

  3. 7. Effect of Mycorrhizal Inoculation on Growth and Nutrient Uptake by Leek (Allium porrum) fertilized with Inorganic N Combined with Saturated Polonite

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Emmanuel Owusu Boateng; [2023]
    Keywords : Phosphorus; Arbuscular Mycorrhiza fungi; Saturated polonite; Nitrogen; Allium porrum; Sustainability; circular economy;

    Abstract : The continuous rise in global population continues to increase the demand for food. Meeting this rise in demand requires an increase in agricultural input, such as applying fertilizers, including phosphorus (P). READ MORE

  4. 8. Water quality improvement of highway runoff by the filter material D-Rainclean : A five-month field trial

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : William Gulding; [2023]
    Keywords : Adsorption; D-Rainclean; metal removal; Reactive filter; stormwater treatment;

    Abstract : Highway runoff and its pollutants are of growing concern. These pollutants require treatment as their concentration often are increased. A common removal method is the use of sedimentation ponds that removes particulates through gravity. READ MORE

  5. 9. Carbon capture using aerosol technology

    University essay from KTH/Kemiteknik

    Author : Pierre Meus; [2023]
    Keywords : Carbon capture and storage; aerosol technology; absorption; potassium carbonate; post-combustion capture; Koldioxidavskiljning och lagring; aerosolteknik; absorption; kaliumkarbonat; efterförbränningsavskiljning;

    Abstract : Utveckling av en innovativ teknologi för koldioxidavskiljning med användning av aerosoldroppar av en kaliumkarbonatlösning. Laboratorieexperiment för att studera koldioxidabsorptionsprocessen under olika driftsförhållanden (temperatur, K2CO3- och CO2-koncentration, mängd genererad aerosol) ... READ MORE

  6. 10. Barium in the O horizon of soils near Sundsvall, northern Sweden : From local minerals or from anthropogenic emissions?

    University essay from Umeå universitet/Institutionen för ekologi, miljö och geovetenskap

    Author : Mattias Åsberg Gencturk; [2023]
    Keywords : Barium; soil; organic horizon;

    Abstract : Concentrations of potentially toxic metals in surface soils are important to investigate before building new residential areas. Prior to development of a residential area in Sundsvall, northern Sweden, it was observed that barium (Ba) concentrations in the soil at the site exceeded the guideline value of 200 mg kg-1 outlined by the Swedish Environmental Protection Agency. READ MORE