【摘要】 考察了CheckLight AOC快速测定仪检测水中AOC的方法,针对该检测方法在使用中存在的问题进行了研究,探讨了该测定仪检测水中AOC指标的可行性.研究结果表明,采用AOC快速测定仪检测水中AOC,具有方法简便、时间短、工作量小的特点;但是纯水质量及检测时间对AOC测定值影响较大,建议各实验室采用统一标准的纯水,并提出90 min测定光强,以便最大限度缩短检测时间.更多还原

【Abstract】 A determination method of AOC in water is investigated with checklight rapid determination AOC analyzer in laboratory scale.Studies are carried out according to the problems of the method existing in applications.The feasibility of the method determined the index of AOC in water with the analyzer is discussed.The results show that there are characteristics of simple and convenient,short determination time,and little amount of work.But there are more influences on AOC measuring value of pure water quality and determination time.It is suggested that the pure water with unified standard can be applied within laboratory scale.It is advanced the 90 minutes determination RLU in order to shorten determination time.更多还原