| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a water treatment system in which an ion exchange resin with lifetime overdue can be exchanged without stopping operation of the water treatment system and which can supply treated water with appropriate electric conductivity even at the initial stage of exchange, and a fuel cell power generation system using the water treated by this water treatment system. <P>SOLUTION: The water treatment system 60 comprises a first ion exchange resin 61A for purifying the treated water 67w and a second ion exchange resin 61B arranged in parallel with the first ion exchange resin 61A; and a greater part of the treated water 67w of required amount is flowed in either one of the first ion exchange resin 61A and the second ion exchange resin 61B. The fuel cell power generation system 1 comprises a fuel cell 30 which generates power by electrochemical reaction, a gas moisture separation part 50 which cools the fuel gas p and the oxidant gas q exhausted from the fuel cell 30 and separates moisture, and the water treatment system 60 which purifies the moisture 53w separated by the gas moisture separation part 50 as the treated water 67w. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
