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Browsing by Author "Koutsospyros, Agamemnon"

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Browsing by Author "Koutsospyros, Agamemnon"

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  • Evaluation of the treatment of chromite ore processing residue by ferrous sulfate and asphalt 
    Moon, Deok Hyun; Wazne, Mahmoud; Koutsospyros, Agamemnon; Christodoulatos, Christos; Gevgilili, Halil; Malik, Moinuddin; Kalyon, Dilhan M. (2016-03-01)
    The effectiveness of the treatment of chromite ore processing residue (COPR) with ferrous sulfate and encapsulation into asphalt were explored separately and in combination. The asphalt treatment was conducted by mixing ...
  • Leaching Mechanisms of Cr(VI) from Chromite Ore Processing Residue 
    Wazne, Mahmoud; Jagupilla, Santhi Chandra; Moon, Deok Hyun; Christodoulatos, Christos; Koutsospyros, Agamemnon (2016-03-01)
    Batch leaching tests, qualitative and quantitative x-ray powder diffraction (XRPD) analyses, and geochemical modeling were used to investigate the leaching mechanisms of Cr(VI) from chromite ore processing residue (COPR) ...
  • Particle size and pH effects on remediation of chromite ore processing residue using calcium polysulfide (CaS5) 
    Moon, Deok Hyun; Wazne, Mahmoud; Jagupilla, Santhi Chandra; Christodoulatos, Christos; Kim, Min Gyu; Koutsospyros, Agamemnon (2016-03-01)
    A long-term bench scale treatability study was performed to assess the ability to remediate chromite ore processing residue (COPR) using calcium polysulfide (CaS5). COPR materials were characterized with respect to particle ...
  • Transport of nitrotriazolone (NTO) in soil lysimeters 
    Wazne, Mahmoud; Braida, Washington; Ogundipe, Adebayo; Tuna, Gulsah Sen; Pavlov, Julius; Balok, Vanessa; Koutsospyros, Agamemnon (2017-12-11)
    NTO is a high aquatic solubility constituent of new insensitive munitions (IM) formulations. This study addresses transport of NTO in the vadose zone in pure and IM formulations in a variety of soils representative of ...