Combination of the waste Fe 3+ /Cr 3+ hydroxide sludge and polymer flocculant used in the treatment of distillery wastewater yielded good results.Fe 3+ /Cr 3+ hydroxide sludge and polymer flocculants were not effective, when used separately. Various parameters like turbidity, colour, COD, Chloride, Potassium, Sodium, Calcium and BOD. Among various polymer flocculants used, anionic polymer RF-440 in combination with Fe3 + /Cr 3+
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