HOLLOW FIBER MEMBRANE MODULE

摘要

The present invention relates to a hollow fiber membrane module, comprising a housing; and a hollow fiber membrane unit installed inside the housing, including a plurality of hollow fiber membranes, and a first hollow fiber membrane and a second hollow fiber membrane whose inner diameters are different. The hollow fiber membrane module is capable of: expanding the volume of the hollow fiber membrane to be directly contacted to the limited volume of the housing; maximizing efficiency use of the hollow fiber membrane; obtaining regular flowing by applying to smaller inner diameter where the amounts of water flows; and resolving irregular flowing by easily forming warm current in the outer hollow fiber membrane.