Disposal of high-arsenic waste acid by the stepwise formation of gypsum and scorodite
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DOI: 10.1039/c9ra06568g
Abstract: The typical disposal of high-arsenic waste acid is at the expense of discharging a large quantity of hazardous solid waste, resulting in secondary pollution of arsenic. We propose a modified lime/ferric salt method for high-arsenic… read more here.
Keywords: high arsenic; waste; disposal high; waste acid ... See more keywords