Removal of hexavalent chromium from contaminated waters by ultrasound-assisted aqueous solution ball milling.

Abstract

Batch mode experiments were conducted to study the removal of hexavalent chromium (Cr(VI)) from aqueous solutions using ultrasound-assisted aqueous solution ball milling. The results show that the reduction rate of Cr(VI) by ultrasound-assisted aqueous solution ball milling was significantly faster than that by ball milling or ultrasound treatment alone… (More)
DOI: 10.1016/j.jes.2016.04.006

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