I. Product Overview

UD membrane biological reactor(MBR) hollow fiber membrane adopts braidedreinforced PVDF hollow fiber membrane, with characteristic of high strength, high hydrophobic and small pore diameter, so the stain resistance is strong and outlet water quality is stable. The membrane device of UD MBR membrane is with compact structure and high packing density, it is convenient to install and use. UD MBR membrane system can be applied to both municipal waste water treatment and industrial waste water treatment. Compared with traditional settling separation, U&M MBR membrane can avoid the leak of suspended solids, and can remove escherichia coli and microorganism like cryptosporidium. The outlet water can be recycled water directly, or by a bit dosing.

II. Product Features

1.High Strength- no breaks

Adopt braided hose reinforced structure, it can afford over 300N disruptive force, so the membrane is not easy to break during long-time operation.

2.High Peel Strength- no peels

The separating layer and braided hose's supporting layer connect closely, the instantaneous peel strength can be over 700KPa. So UD MBR membrane will not peel during frequent backwash process. The system operates steadily.

3.Membrane pore size is small and distributes equally, outlet water quality is superior

UD MBR membrane system adopts PVDF ultrafiltration membrane, average pore size is about 0.03 p m with equal distribution, can remove suspended solids, bacteria, colloid, virus and other contaminants effectively. The outlet water quality is superior.

4.High flux with low pressure, save energy

The water flux of UD PVDF hollow fiber membrane can reach 1500Lym2-h-0.1 Map, with low pressure but high flux.The transmembrane's differential pressure is about 10-50kPa based on the raw water quality. The flux of typical operation can reach 15-40Lm2.h.0.1 Map.

5.High hydrophilia and strong stain resistance

Based on specialized manufacturing technique of hydrophilic modification, UD reinforced PVDF hollow fiber membrane haspermanents hydrophilia, promotes the membrane's stain resistance andreduced the washing needs, thus extends the service life.

6.Superior drug resistance and easy to clean and recover

Adopting unique PVDF membrane material to guarantee superiorhydrophilia and drug resistance, the membrane element can be applied toindustrial waste water treatment. The membrane can be cleaned byoxidizing agent, inorganic acid or organic acid, to make sure the membranesystem operates steadily.

7.Modular design with unique layout, easy to install

UD MBR membrane system adopts modular design so that can beapplied to all kinds of waste water treatment projects. Civil work can be proceed according to the final design flow, while the membrane element quantity of membrane system can be added by stages based on the project capacity.

III. Application

Municipal sewage treatment and re-use Industrial waste water treatment and re-use Reclaimed water reuse.High concentrated organic wastewater treatment.Zero discharge system