Abstract
A convenient and economic method for the removal of chromate by reduction using granulated slag from a steel plant has been studied here. It was found that slag can reduce up to a tenth of its weight in chromate in seven days. We were also able to determine the levels for optimum chromate removal in the acidity of the medium, the concentration of chromate ions, and the flow rate of the chromate solution through a slag‐packed column.
Notes
To whom correspondence should be addressed.