Sökning: "Pär Alapää"

Hittade 1 uppsats innehållade orden Pär Alapää.

  1. 1. Remediation of Contaminated Groundwater Using a SpinChem® Rotating Bed Reactor : Competitive Sorption of Metal(loid)s in Complex Solutions under Varying Geochemical Conditions

    Master-uppsats, Luleå tekniska universitet/Geovetenskap och miljöteknik

    Författare :Pär Alapää; [2018]
    Nyckelord :Groundwater Remediation; Competitive Sorption; SpinChem;

    Sammanfattning : The potential of utilizing a new form of chemical processing technology called SpinChem® Rotating Bed Reactor (RBR), in combination with different reactive materials, for the purpose of remediating multi-contaminated aquifers under changing environmental conditions, was investigated using laboratory studies and geochemical models. Four different reactive materials, or combinations thereof, were tested: heat-treated peat powder combined with zero-valent iron (ZVI); IronPeat, which consists of peat powder coated with a ferriferous hydrosol (FFH); and a powdered steel waste product. LÄS MER