Essays about: "Sundsvall"

Showing result 1 - 5 of 67 essays containing the word Sundsvall.

  1. 1. Techno-Economic Analysis of Dye Separation in Textile Recycling

    University essay from Lunds universitet/Avdelningen för Teknisk vattenresurslära

    Author : David Lundberg; [2024]
    Keywords : Dye; Membrane filtration; Electrocoagulation; Techno-economic analysis; Pre-feasibility study; Technology and Engineering;

    Abstract : This study determines the technical and economic feasibility of separating dye from a process filtrate in industrial textile recycling using electrocoagulation or sequences of membrane filtration with microfiltration, ultrafiltration, nanofiltration and reverse osmosis. The lower requirements for treating this stream, compared to previously researched dyehouse effluents, left treatments not good enough for dyehouses viable for this process filtrate. READ MORE

  3. 2. Comparative Analysis of Roles and Responsibilities: Social Workers in Sundsvall Habilitation Center vs. General Hospital

    University essay from Högskolan i Gävle/Avdelningen för socialt arbete och kriminologi

    Author : Pheobe Winnie Adhiambo; Adekunle Moyosore Osarhime; [2023]
    Keywords : ;

    Abstract : This study aims to explore the differences and similarities in the roles played by medical social workers in a health setting in Sweden. Furthermore, it tries to illustrate the challenges that impact the roles and work practices of medical social workers. READ MORE

  4. 3. 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

  5. 4. Aluminum levels in the O-horizon of soils near Sundsvall, Sweden : Are levels of Al elevated due to smelter emission?

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

    Author : Mattias Sundin; [2023]
    Keywords : Aluminium; Smelter emissions; O-horizon; Al concentration; Scots’ pine needles;

    Abstract : Aluminum (Al) is a potentially toxic element for humans, animals, and plants. Al emitted from smelter plants is one source of Al that may be responsible for increased exposure to humans and the environment. READ MORE

  6. 5. Who Has Seen the Wind? Visualising Wind Farm Developments Using Digital Tools

    University essay from Umeå universitet/Institutionen för geografi

    Author : Audrey Williams; [2023]
    Keywords : Wind energy; landscape analysis; digital tools; visual effects; planning; public participation;

    Abstract : Wind energy is an appropriate solution to reduce carbon emissions and climate change. The expansion of wind energy developments in Sweden in recent years has created substantial opposition which makes wind energy tougher to develop. READ MORE