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| Categories | Industrial Ro Membrane |
|---|---|
| Brand Name: | HYNAMO/OEM |
| Model Number: | BW-2521-LP |
| Certification: | CE, RoHS, ISO9001, NSF |
| Place of Origin: | Hangzhou city, China |
| MOQ: | 1 |
| Price: | Negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 15000 PCS /Month |
| Delivery Time: | depend on quantity |
| Packaging Details: | 60.00cm * 7.00cm *7.00cm |
| Type: | Reverse Osmosis Membrane |
| Salt Rejection Rate: | 99.5% |
| Capacity: | 300GPD |
| Recovery Rate: | 8% |
| Nacl solution: | 1500TDS |
| Warranty: | 3 Years |
| Operation Pressure: | 1.0 MPa |
| Model: | BW-2521-LP |
BW-2521-Low-Pressure RO Membrane for Industrial & Commercial Brackish Water Purifier
Specification
| Model Number | Description | 2521-LP |
| Performance & Test Condition | The Desalination Rate % | 99.5% |
| Flow Rate GDP | 300 | |
| The Test pressure | 150si | |
| Test solution Temperature | 25± 1ºC | |
| Test Solution Concentration NaCl | 1500PPM | |
| Recovery Of Single-Branch Membrane Element | 8% | |
| Feed water SDI | 5 |
Operating Limit:
| Maximum Operating Temperature | 113ºF(45ºC) |
| Maximum Working Pressure | 600psi(41.0 bar) |
| The high pressure drop | 15psi (1.0bar) |
| Continuously operating PH range a | 3-10 |
| Short wash PH range (30min) b | 2-12 |
| Maximum feed water SDI | SDI 5 |
| Tolerance Of Free Chlorine | <0.1ppm |
| Maximum pressure drop for single membrane element | 15psi(0.1Mpa) |
RO membrane continues to increase in demand with the growth of the water treatment sector. However, fouling and scaling are its major drawbacks. Fouling occurs in both cellulose-based and thin-film composite membranes. There are four types of fouling, namely, biological, colloidal, scaling, and organic. The saturation of salts on the surface of the membrane is core reason for scaling in the desalination plants and the fouling results in reduced flux and life span of the membrane. Fouling can be controlled to some extent by using disinfectant, anti-scaling, and other pre-treatment, which add to the cost of operation. The fouling persists and remains a key area for improvement in the quality of the membrane, which has hampered the RO membrane market growth.
DIMENSION
2521:A:533.4mm B:60.5mm C:19mm D:33mm
FAQ:
1. Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay
the cost of freight.
2. Q: Should we use our logo/brand?
A: Yes, OEM is absolutely supported. But for some items quatity is
500pcs.
3. Q: What is the filtering accuracy of RO membrane?
A: RO meembran filtering accuracy is 0.0001um.
4.RO membrene desalination rate and service life ?
A: RO meembran desalination rate more 98%,service life according to
water quality 2-3years
5. Q: What is the payment?
A: Usually we offer two payment terms: by Alibaba or by TT. L/C and
D/A.
6. Q: How long time have your company in water treatment?
A: We have more than 18 years experience in water treatment
equipment/water treatment solution.
7.Q:What's the certification do you have?
A: We have NSF, ISO9001, OHSAS18001, ISO14001 Certifications.
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