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烧杯搅拌试验表明,水中腐殖酸对高锰酸钾预氧化工艺的剩余锰浓度有影响。水中腐殖酸浓度增加,剩余锰浓度呈上升趋势。高锰酸钾投量与水中的腐殖酸浓度存在一定的定量关系。为控制剩余锰浓度,若原水的腐殖酸浓度较高,高锰
Beaker stirring test showed that the humic acid in water had an impact on the residual manganese concentration of potassium permanganate pre-oxidation process. The concentration of humic acid in the water increased, the remaining manganese concentration showed an upward trend. Potassium permanganate dosage and the concentration of humic acid in water there is a certain quantitative relationship. In order to control the remaining manganese concentration, if the raw water humic acid concentration is high, high manganese