CAJ | 학술논문

文章对水处理剂1227的测定方法进行了研究,比较了间硝基酚钠分光光度法和酸性蓝分光光度法的实用性、方便性和精准性。结果表明：间硝基酚钠分光光度法最大吸收波长420 nm,最大表光摩尔吸光系数2975 L/mol.cm,标准曲线的相关系数达到0.999,线性范围为5.00~30.0 mg/L,适用于水处理剂1227活性物含量的测定。
문장대수처리제1227적측정방법진행료연구,비교료간초기분납분광광도법화산성람분광광도법적실용성、방편성화정준성。결과표명：간초기분납분광광도법최대흡수파장420 nm,최대표광마이흡광계수2975 L/mol.cm,표준곡선적상관계수체도0.999,선성범위위5.00~30.0 mg/L,괄용우수처리제1227활성물함량적측정。
In the paper,the determination methods of the active matter content in water treatment agent 1227 were researched,and compared the practicality,convenience and precision between 3-nitrophenol sodium spectrophotometry and acid blue spectrophotometry.The results showed that,3-nitrophenol sodium spectrophotometry had its maximum absorption wavelength 420 nm,maximum surface molar absorption coefficient 2975 L/mol·cm correlation coefficient of standard curve about 0.999 and linear range about 5.00~30.0 mg/L,the method was applicable to determine the active matter content in water treatment agent 1227.