Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
577610 | Journal of Hazardous Materials | 2012 | 7 Pages |
Abstract
⺠The conversion of Cr(VI) to Cr(III) by Zn(0) alone was slow owing to the formation of passivating film. ⺠A rapid reduction of Cr(VI) coupling with the efficient removal of total chromium in the coexistence of Zn(0) and silica gel was achieved. ⺠Silica gel, serving as buffer, adsorbent and dispersion, sustained the activity of Zn(0).
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Authors
Jing Guo, Ying Li, Runan Dai, Yeqing Lan,