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Study on using ascorbic acid and ferrous reduction method to removal the chlorate ions (ClO3- ) in the water.
The results show that 100 mL 3.06 mg/L of ClO3- in ascorbic acid and ClO3- quality ratio 7.19, pH =6.2,35°C, the reaction
time of for 15 min, the removal rate was 100%. And ferrous reduction method to remove 100mL 3.06 mg/L of ClO3- in
pH = 6.2, Fe2+ and ClO3- quality ratio 1.79, 30℃ for 30min, the removal rate was 51%.