Set up a curvilineal equation of acid-base titration,and every pHysics meanings in the equation and factors of the effect its titrate suddenly jump range were discussed.

• 本文对此工艺及操作方式进行探讨 ,研究该过程中 ,电压电流变化、酸碱浓度关系以及盐室溶液浓度、通电量对双极膜电渗析制备酸碱的影响。