FILTERING APPARATUS FOR TREATING WATER AND AERATION TUBE

摘要

PURPOSE: A filtering apparatus for water treatment and an aeration tube thereof are provided to block inflow of solids among raw water, and to smoothly discharge cleaning air by effectively arranging a diffuser on a membrane. CONSTITUTION: A filtering apparatus for water treatment includes a separation membrane module(20) with a plurality of separation membranes(22) and a plurality of diffusers(30) with aeration holes emitting clean air to the separation membrane. The diffuser is formed to a circle shape. The diffuser is arranged according to a length of the diffusers and is divided in a horizontal direction based on the central line of the diffuser.