Sökning: "univates"

Hittade 3 uppsatser innehållade ordet univates.

  1. 1. Actions and improvements in waste management : A comparison between Halmstad University, Sweden and UNIVATES, Brazil

    M1-uppsats, Högskolan i Halmstad/Sektionen för ekonomi och teknik (SET)

    Författare :Hanna Holmberg; Nina-Maria Järnstedt; [2014]
    Nyckelord :waste management;

    Sammanfattning : .... LÄS MER

  3. 2. Bottensubstrat och dess inverkan på reducering av BOD5, COD och TKN i lakvatten genom konstruerade rotzonsanläggningar : En pilotstudie vid Univates, Lajeado – RS Brasilien

    Kandidat-uppsats, Ekologi och miljövetenskap

    Författare :Emy Ekholm; [2010]
    Nyckelord :Leachate water; sub surface flow wetlands; substrate grain size; reduction; BOD; COD; nitrate.;

    Sammanfattning : Treatment wetlands been showed efficient for reducing pollutant in waste water. In Lajeado – RS, Brazil the landfill has poor leachate water treatment. It is necessary to supplement the treatment plant because they need to reduce BOD, COD and nitrate of the water going to recipient. A subsurface flow wetland (SSF) can be a good choice. LÄS MER

  4. 3. Hybrid system for wastewater treatment in multifunctional wetlands - A case study at UNIVATES in Lajeado, RS, Brazil

    Kandidat-uppsats, Sektionen för ekonomi och teknik (SET)

    Författare :Erica Bengtsson; Sannam Hjertstrand; [2008]
    Nyckelord :wetland; wastewater; biological treatment;

    Sammanfattning : Abstract Centro Universitaire UNIVATES is located in the town Lajeado that is situated in the most southerly state, Rio Grande Do Sul, in Brazil. The university has 5000 students, teachers and others staff. UNIVATES is not satisfied with their present wastewater situation and wants to improve it by eliminate the smell caused by the wastewater. LÄS MER