- Product Overview
- Comments
- Project Case
I. Product Overview
UD disc filter is one of the most sophisticated filters in the world and now over 700 sewage plants worldwide have
adopted this technology. This product is characterized by good and stable quality of outlet water, simple and compact
structure, less auxiliary devices, low cost and vacancy rate, low total installed power, automatic operation, easy and
convenient maintenance, low water head loss, short design and construction cycles, small floor space, low
requirement on foundation endurance, low cost of foundation, etc. It has obtained the only globally accepted
reclaimed-water recycling certificate -- Title22 certificate.
II. Working Principle Diagram
IV. Technical Parameters
Capacity: 35-50m3/h (single disc)
Filter membrane material: PE or stainless steel 316
Driving power: 1.1kw
Washing water amount: 30L/1 disc /time
Working pressure: gravity filtration
Disc diameter: ¢2000mm
Main frame material: stainless steel
Backwashing pump power: 11kw
Washing pressure: 6-8 bar
V. Technical Features
Continuous running: 24 h continuous operation, backwashing and continuous filtering can be performed
simultaneously without stopping the machine.
Good treatment effect: filter membrane pore size is 10-50 µm can retain tiny particles with a
Minimum backwashing water amount: backwashing water amount is 1%-2% of total inflow, much lower
than that of other filters.
Low head loss: generally 0.05-0.2m.
Low cost of operation: (excluding expense of additive for removing phosphor) less than 0.005 Yuan/ton.
Low installed power;
Automatic control: filtering and backwashing processes are controlled by program and multi-protection is provided, no special person is needed for daily operation management.
Small floor space: vertical disc makes it possible to realize large filtering area.
Short design and construction cycles: the disc filter is modularized, and so design and construction is
convenient and rapid and extension is easy.
VI. Model Selection
Model Width (W) mm Length(L) mm Hight(H)mm Weight(KG) UD-2000-05-14 X 2- 15 2200 2720 2400 2150 UD-2000-10-14 X 2- 15
2200 3820 2400 2500 UD-2000-15-14 X 2- 15 2200 4920 2400 3250 UD-2000-20-14 X 2- 15 2200 6020 2400 4100 UD-2000-24-14 X 2- 15 2200 6900 2400 4700