农药乳油的柱法除酸脱水研究

Research into Dehydration and Acid-removing Technique of Pesticide EC by Column

串联除酸柱和脱水柱对三种农药乳油进行了除酸、脱水试验。结果表明,此法可控制水含量<0.5%,酸含量达到所定要求。

Three kinds of pesticidal emulsion were treated with dehydration column and acid-removing column in series to eliminate water and acid. The result showed that the water content is controlled below 0.5% and the acidity is limited to qualified by this way.