| 摘要 |
PROBLEM TO BE SOLVED: To provide a filtration module which endures use at high temperature and is capable of using broad kinds of cleaning liquids. SOLUTION: The filtration module has a hollow fiber membrane for carrying out the solid-liquid separation of a liquid to be treated containing suspended solids, a supply port which stores the hollow fiber membrane and allows the liquid to be treated to be supplied thereinto, and a discharge port for discharging the filtration residue liquid of the liquid to be treated. The filtration module is provided with a housing configured of an electron beam crosslinked polypropylene or a fiber reinforced polypropylene and a holding part for collecting water which holds one end of the hollow fiber membrane to discharge filtered water in the hollow fiber membrane outside the housing. Preferably, the tensile elastic modulus of the electron beam crosslinked polypropylene or the fiber reinforced polypropylene is not less than 2,200 MPa and is not less than 1,100 MPa at 80°C. COPYRIGHT: (C)2009,JPO&INPIT
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