FILTERING SYSTEM AND METHOD

摘要

Disclosed is a filtering system and method which facilitates to maximize cleaning efficiency, minimize heat energy consumption for cleaning, and shorten cleaning time by a concentrated heating only in a filtering membrane for a maintenance cleaning or recovery cleaning, wherein the filtering system comprises a membrane module including a filtering membrane; an air supplying means for cleaning the filtering membrane; and a heater for heating air supplied from the air supplying means.

主权项

1. A filtering method comprising:
driving a filtering membrane with pressure to perform a water treatment; providing air to the filtering membrane; and heating the air before the air comes in contact with the filtering membrane.