摘要
本文验证了HG/T 4542-2013《循环冷却水中聚环氧琥珀酸含量的测定》所述方法可以适用于聚环氧琥珀酸(盐)与其它聚羧酸类水处理剂复配药剂含量的测定,其浓度与吸光度之间具有良好的线性关系。药剂浓度的分析结果不受钙离子、碳酸氢根离子、氯离子、亚铁离子和常规浊度的影响,适用于聚羧酸类无磷药剂在应用中的含量控制。
HG/T 4542-2013 Determination of Polyepoxysuecinic Acid is verified that it can be applied to measure the PESA(salt) and other polycarboxylate acid complex watertreatment agents in this paper, and a good linear relationship exists between concentration and absobance.The analysis of results are not affected from calcium ion, bicarbonate ion, chloride ion, ferrous Ion and conventional turbidity, the method is applied to effective control of no-phosphorus polycarboxylate watertreatment agents.
引文
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[3]中华人民共和国工业和信息化部.HG/T 4542-2013《循环冷却水中聚环氧琥珀酸含量的测定[S].北京:化学工业出版社,2013:1-2.