초록 ▼

A hollow fiber membrane module comprising a module case and a hollow fiber membrane bundle comprising a plurality of hollow fiber membranes, at least one end of the bundle being bonded to and fixed on the module case, wherein the bonding portions of the hollow fiber membrane bundle and the module ca

A hollow fiber membrane module comprising a module case and a hollow fiber membrane bundle comprising a plurality of hollow fiber membranes, at least one end of the bundle being bonded to and fixed on the module case, wherein the bonding portions of the hollow fiber membrane bundle and the module case comprise a silicone type resin and in at least one of the bonding portions, a reinforcing rib for reinforcing the bonding portions is directly fixed on the module case. According to the hollow fiber membrane module of this invention, the membrane filtration treatment of water containing ozone over a long period of time and the repeating washing with water containing ozone are made possible.

대표청구항 ▼

[ What is claimed is:] [1.]1. A hollow fiber membrane module comprising:a module case;a hollow fiber membrane bundle comprising a plurality of hollow fiber membranes;a bonding portion for fixing and bonding at least one end of the hollow fiber membrane bundle to the module case, the bonding portion

[ What is claimed is:] [1.]1. A hollow fiber membrane module comprising:a module case;a hollow fiber membrane bundle comprising a plurality of hollow fiber membranes;a bonding portion for fixing and bonding at least one end of the hollow fiber membrane bundle to the module case, the bonding portion comprising a silicone resin;a reinforcing rib completely embedded in the bonding portion for reinforcing the bonding portion, said reinforcing rib being directly fixed to the module case;a female thread located inside of said module case; anda male thread located on said reinforcing rib, said male thread being engageable with said female thread to secure said reinforcing rib to said module case.