GIRE-097-2-2
3
(1) Shape of Element
The membrane element is a flat sheet type as shown in Fig.I-4. At the normal filtration
operation, the sludge accumulated on the membrane surface is cleaned up effectively with
upward water stream generated with the scouring air supplied from the air diffusers installed
at the bottom side (Fig.I-5). This mechanism ensures stable filtration, since the membrane
does not easily admit of sludge adherence to its surface.
In addition, shorter element (1059
mm) compared to "TMR140 Series" allows the use in the space with height limitation.
Fig. I-4 Structure of Element
Fig. I-5 Filtration Principle of Activated Sludge
Supporting panel
Permeated Water
Nozzle
Membrane
1059 mm
515 mm
Air Diffuser
Element
Supporting
panel
Membrane
Permeated
Water
Membrane
Air
Sludge
flock
