| 摘要 |
PROBLEM TO BE SOLVED: To provide a water purification system and method that enable use of portable water instead of tap water when a disaster occurs.SOLUTION: A water purification system comprises a first water supply port, means for reverse osmosis, optionally means (A) for deionization or electric deionization, means (B) for deionization, and a water outlet. The system includes a second water supply port that communicates with a pump fluid-communicating with the means (B) for deionization.SELECTED DRAWING: Figure 4 |
