| 摘要 |
PROBLEM TO BE SOLVED: To provide a ceramic filter which solves the problem of so-called fouling possessed by the ceramic filter consisting of titania of a present condition as aggregate, suppresses the occurrence of the fouling and has practicable strength and corrosion resistance. SOLUTION: The ceramic filter comprises a porous substrate and a polymeric resin layer has a hydrophilic group and is coated on its surface. COPYRIGHT: (C)2008,JPO&INPIT
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