| 摘要 |
PROBLEM TO BE SOLVED: To provide a membrane filtration apparatus for successfully supplying power to the sensor or the like. SOLUTION: In the membrane filtration apparatus, an internal unit 100 of which the outer peripheral surface comes close to the inner peripheral surface of a pressure-resistant vessel 40, is set as a body separated from a membrane element 10. A first electroconductive wire 102 is arranged in a shape along the outer peripheral surface of the internal unit 100 and connected to sensors 104, 105, 106 for detecting the characteristic of at least one of an object to be filtered and a filtered material. When power supply and/or data communication are performed from the outside through the first electroconductive wire 102, a distance between an external unit and the first electroconductive wire 102 can be made as short as possible. As a result, power can be supplied successfully to the sensors 104, 105, 106 from the outside through the first electroconductive wire 102 and signals outputted from the sensors 104, 105, 106 can be sent successfully to the outside through the first electroconductive wire 102. COPYRIGHT: (C)2011,JPO&INPIT |
