| 摘要 |
PROBLEM TO BE SOLVED: To provide a multitubular separation membrane module capable of efficiently treating liquid to be treated in a batch process and to provide a liquid treatment method using the multitubular separation membrane module.SOLUTION: A multitubular separation membrane module 1 includes: a rectangular parallelepiped tank body 2 of which an upper surface is opened; a separation membrane unit 3 mounted attachably and detachably to and from the tank body 2; and a motor unit 4. The separation membrane unit 3 includes a cover plate 5 with which the upper surface of the tank body 2 is covered, grips 6 disposed on upper surfaces of both edge sides in the longitudinal direction of the cover plate 5, a nozzle 7 projected to the upper side from one edge side in the longitudinal direction of the cover plate 5, a support plate 8 and a support block 10 vertically provided on the cover plate 5, and a tubular separation membrane 20 and an agitation rod 30 provided so as to be laid over between lower parts of the support plate 8 and the support block 10.SELECTED DRAWING: Figure 2 |
