| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a device and method for treatment of drain, capable of properly performing drain treatment. <P>SOLUTION: The drain treatment device 10 of this embodiment includes: a reservoir 20 for reserving liquid; a float sensor 30 for detecting a level of water as a first liquid in the reservoir 20; a wastewater treatment unit 40 capable of discharging the water in the reservoir 20 to the outside; and a controller 41 for discharging the water when the detected liquid level is continued in a high level state. <P>COPYRIGHT: (C)2013,JPO&INPIT |
