Anti Bacterial Ro Uf Membrane External Pressure Type No Second Pollution
| NaCI rate of removal % | 40-60 | 80-95 |
| MgSO4 rate of removal% | >96 | >96 |
| NaCI average water (GPDm³/h) | 12000(45.5) | 7500(28.4) |
| MgSO4 average water (GPDm³/h) | 10000(37.5) | 9000(33.9) |
| Effective membrane area ft2(m2) | 400(37.2) | 400(37.2) |
| Operating pressure psi(Mpa) | 70psi(0.5mpa) | 70psi(0.5mpa) |
| Test temperature | 25℃ | 25℃ |
| Test liquid concentration(NaCI or MgSO4) | 2000ppm | 2000ppm |
| The test liquid PH | 7.5 | 7.5 |
| Recovery rate(%) | 15 | 15 |
| Max.operating pressure psi(Mpa) | 600(4.14) | 600(4.14) |
| Max.inflow temperature(℃) | 45 | 45 |
| Max.inflow SDI | 5 | 5 |
| Max.water flow GPM(m3/h) | 75(17) | 75(17) |
| Free chlorine concentration | <0.1 | <0.1 |
| Continuous running water pH range | 3--10 | 3--10 |
| Chemical cleaning water pH range | 2--12 | 2--12 |
| Max.single membrane element pressure drop psi(Mpa) | 15(0.1) | 15(0.1) |
1. Effective bacterial destruction
2. Effective depyrogenation (endotoxin reduction)
3. Efficient destruction of organic contamination
4. Reduced occurence of chemical by-product formation
5. Minimal residue of chemical interference
6. Economical and easy-to-use cleaning age
Important information
Proper start-up of a UF system is essential to prepare the membranes for operating service and to prevent membrane damage. Following the proper start-up sequence also helps ensure that system operating parameters conform to design specifications so that system water quality and productivity goals can be achieved. Before initiating system start-up procedures, membrane pretreatment, installation of the membrane modules, instrument calibration and other system checks should be completed. Please refer to the product technical manual.
Operation guidelines
Avoid any abrupt pressure variations during start-up, shutdown, cleaning or other sequences to prevent possible membrane damage. Flush the UF system to remove shipping solution prior to start up. Remove residual air from the system prior to start up. Manually start the equipment. Target a permeate flow of 60% of design during initial operations. Depending on the application, permeate obtained from initial operations should be discarded. Please refer to the product technical manual.
General information
If operating limits and guidelines given in this bulletin are not strictly followed, the limited warranty (Form No. 795-00027) will be null and void.
To prevent biological growth during system shutdowns, it is recommended that preservative solution be injected into the membrane modules.
Regulatory note
NSF/ANSI 61 certified drinking water modules require specific conditioning procedures prior to producing potable water. Please refer to the product technical manual flushing section for specific procedures. Drinking water modules may be subjected to additional regulatory restrictions in some countries. Please check local regulatory guidelines and application status before use and sale.
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Why choose us:
- Best quality with reasonable price
- Offer OEM services for all customers
- Fast ,accurate quotes and flexible payment
- Strong technical surpport,20 more year experience
- Membrane high mechanical strength, stable water quality, operation flux is big, long service life
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