CAPACITIVE DEIONIZATION CELL STRUCTURE WITH VOLTAGE DISTRIBUTION CONTROL

摘要

The present invention relates to fluid purification systems incorporating capacitive deionization cells (110) having a stack of serially connected deionization capacitors (300). The capacitor stack is electrically connected in parallel to a voltage-balancing device that is capable of sharing charge with the deionization capacitors, such that the overall voltage is substantially uniform from the top of the cell stack to the bottom of the cell stack.