| 摘要 |
A fuel cell system comprises a fuel cell unit (2) for generating electric power using fuel gas and oxidizing gas and supplying the electric power; a condensed water tank (7) for storing condensed water recovered from gas exhausted from the fuel cell unit (2); a water supply passage (9) through which water is supplied from the condensed water tank (7) to the fuel cell unit (2); and a water purifier (14) disposed on the water supply passage (9) to purify at least ions in the water; the water purifier (14) including an ion-exchange resin layer (15), an antibacterial agent layer (17) disposed upstream of the ion-exchange resin (15) layer in a flow direction, an active carbon layer (16) disposed between the ion-exchange resin layer (15) and the antibacterial agent layer (17), and a first gap (33) formed between the active carbon layer (16) and the ion-exchange resin layer(15). |
