STRO pipeline type reverse osmosis membrane and membrane components

NegotiableUpdate on 04/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

STRO Pipe Network Reverse Osmosis Membrane 45 The diamond shaped double-layer open channel structure greatly optimizes the effective area of the inlet channel and membrane, resulting in more stable pressure. STRO reverse osmosis membrane shortens the blades while increasing the number of blades, shortens the length of the freshwater channel, reduces the pressure loss of the freshwater channel, and the net pushing pressure along the membrane tends to be the same, which can maintain the same water flux at different parts of the membrane surface as much as possible, thereby reducing the degree of concentration polarization.

Product Details

STRO pipeline type reverse osmosis membranePrecautions for component usage

1. Operating temperature: ＜ 40 ° C @ 90bar

2. Pressure drop:<0.7 bar

3. Free chlorine tolerance:<0.1 ppm

4. PH range, continuous operation: 3-10;

5. PH range, short-term cleaning (30 min.): 2-12;

6. Regularly tighten the locking nut of the disc tube membrane component with a torque of 35NM, on a weekly and monthly basis;

7. During the startup process, there will be a large number of bubbles in the membrane module. It is necessary to use a flushing method to exhaust the gas inside the membrane module before starting up to avoid damage to the membrane;

8. To avoid sudden changes in pressure or water volume during the start stop process, which can cause water hammer, a control program can be used to achieve slow start stop and prolong the membrane life;

9. Short term shutdown, can be cleaned and protected with non oxidizing bactericides to avoid bacterial growth in membrane components;

STRO pipeline type reverse osmosis membraneIt combines the advantages of open channel and roll element design in its design, and is a new type of roll membrane element with a special 45 ° double-layer open channel structure.

feature

1. High desalination rate:

Under standard testing conditions, the desalination rate reaches 99%, and the performance is stable. The product water quality is better, achieving higher water use indicators.

2. Anti pollution blockage:

Special fluid hydraulic design reduces concentration polarization, improves fouling and scaling trends.

3. Special flow channel:

Adopting a 45 ° diamond shaped double-layer flow channel design, the cleaning effect is better and the performance recovery is easier.

4. Easy to maintain:

Adopting a modular design with 1-6 units that can be assembled in series, it is easy to clean and maintain.

5. Small footprint:

High membrane packing density, smaller equipment footprint, and reduced project cost.

6. Small footprint:

The number of seals is small, maintenance is easier, service life is extended, and replacement costs are greatly reduced.