CAJ | 학술논문

探讨了Ag—DDC法测定清洁水样中总砷校准曲线的改进。通过减少砷标准溶液的加入量，使改进后的校准曲线同样符合测定要求。该方法测定砷时，锌粒的大小、硫酸的使用、反应温度、醋酸铅棉及吸收液等因素对测定结果均会产生影响，本文对影响测定的因素和控制措施进行了探讨。
탐토료Ag—DDC법측정청길수양중총신교준곡선적개진。통과감소신표준용액적가입량，사개진후적교준곡선동양부합측정요구。해방법측정신시，자립적대소、류산적사용、반응온도、작산연면급흡수액등인소대측정결과균회산생영향，본문대영향측정적인소화공제조시진행료탐토。
The method improvement for the determination of calibration curve of arsenic in clean water was discussed. By reducing the amount of arsenic standard solution to join, the improved calibration curve was also comply with the requirements. When determining the arsenic with the method, zinc grain size, the use of sulfuric acid, reaction tem- perature, cotton and absorbing liquid acetic acid were affected the determination results. The influence of factors and con- trol measures were discusse, d