| 摘要 |
The present invention addresses the problem of increasing the utilization efficiency of introduced water. In this water treatment system (10), a first sensor (21) monitors the components contained in the water before use and a second sensor (22) monitors the components contained in waste water after use. A treatment unit (11) improves water quality by removing at least a portion of the components contained in waste water. A distribution unit (12) distributes water use to any of multiple uses on the basis of the components detected by the first sensor (21). A switching unit (13) switches between a path for delivering the waste water to the treatment unit (11) and performing re-treatment and a path for discarding the waste water. A control unit (20) controls the switching unit (13) on the basis of the waste water component information detected by the second sensor (22) and when performing re-treatment of waste water, gives information on instructions relating to the improvement of water quality to the treatment unit (11). |
