影响COD快速测定的因素探讨

Discussion on the influence factors of COD quickly measure method

本文针对COD快速测定法在水质测定中所受到的实验条件的影响,介绍了对测定量程、冷却温度、测定时间等条件的研究,并在此基础上提出了适应的条件范围。

Through the elucidation of the experiment terms＇ influence in COD quickly measure method to the water quantity measuring, the passage introduces the research that what the terms of how to measure the density＇ s scope, the temperature for cooling off and the perfect time are. The appropriate terms and scopes axe given.