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原理 冰醋酸溶液和次氯酸钠溶液反应得到一定量的氯,氯与聚合物的酰胺基形成一定量的沉淀。在沉淀物不太大的范围内,溶液浊度与沉淀物有定量关系。通过测量浊度变化得知溶液的聚合物浓度。
Principle The reaction of glacial acetic acid and sodium hypochlorite solution to obtain a certain amount of chlorine, chloride and amide form a certain amount of precipitation. In the range of sediment is not too large, the solution turbidity and the sediment has a quantitative relationship. The polymer concentration of the solution is known by measuring the change in turbidity.