Articles with "bioactive birnessite" as a keyword



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Oxidation of arsenite by self-regenerative bioactive birnessite in a continuous flow column reactor

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Published in 2020 at "Hydrometallurgy"

DOI: 10.1016/j.hydromet.2020.105416

Abstract: Abstract Naturally occurring manganese (Mn) oxide, biogenic birnessite ((Na, Ca, K)0.5 MnIII, IV2O4ยท1.5 H2O), is involved in the geochemical cycling of variety of metals including arsenic (As). This natural reaction was exploited in this study… read more here.

Keywords: iii oxidation; bioactive birnessite; column; oxidation ... See more keywords