Detoxification and immobilization of chromite ore processing residue using the alkali-activated cementitious materials mixed with ascorbic acid.
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DOI: 10.1016/j.jenvman.2020.110350
Abstract: The existence of leachable Cr(Ⅵ) in chromite ore processing residue (COPR) makes it hazardous waste. Therefore, resourceful utilization of COPR is necessary to protect the ecosystem and living biota from hazardous effect of Cr(Ⅵ) caused… read more here.
Keywords: copr; ore processing; detoxification immobilization; ascorbic acid ... See more keywords