BW-4040-LP Industrial Low Pressure RO Membrane for Water Treatment
Purifier System
Reverse osmosis membranes can be used for a variety of fluid
separations. Currently, the most widely used reverse osmosis
membranes are cross-linked aromatic polyamide reverse osmosis
membranes. Usually, m-phenylenediamine and trimesoyl chloride are
used for interfacial polycondensation on the surface of porous
polysulfone supported membranes.
LP brackish water series membrane elements have the characteristics
of low-pressure operation, high water production and good
desalination performance. It is suitable for high-purity water
equipment in the electronics and power industries, industrial water
of various scales, and water for various industries such as boiler
feed water in power plants.
PERFORMANCE
| Model Number | Description | BW-4040-LP |
Performance &
Test Condition | The Desalination Rate % | 99.5% |
| Water Rate GDP | 2400 |
| The Test pressure | 225psi |
| Test solution Temperature | 25± 1ºC |
| Test Solution Concentration NaCl | 2000ppm |
| Test solution pH value | 6.5-7.5 |
| Recovery Of Single-Branch Membrane Element | 15% |
| Feed water SDI | 5 |
Dimension of Membrane Element
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) |
- When PH is above 10, the Maximum Temperature of Continuous
Operation is 35ºC.
- Under certain conditions, the presence of free chlorine and other
oxidants in the water may cause serious membrane damage, which
doesn't belong to product warranty range.
FAQ:
Q: How to buy your products?
A: we need some essential information include sewage sources, sewage
quality ( COD, BOD,SS),Required Filtered water quality, designed
technological process, site engineering conditions (contact us for
details),then we will design the uitable solutions for you and
prepare to give you best price.
Q: How to pay?
A: TT and L/C are acceptable and TT will be more appreciated. 30%
deposit before producing, 70% balanced against the copy of B/L.
Q: What is the delivery time?
A: Usually within 15days. Also depends on order quantities.
Q: Can the package be customized by our own logo ?
A: Yes, the package can be customized your logo, but the MOQ will be
higher for which we can discuss as per the specific orders.
Q: How to install after the products arriving destination?
A: We will provide detailed illustrations to you. And we can also
provide guide to your workers how to use it and how to maintain
it.
Q:What's the certification do you have?
A: We have NSF, ISO9001, OHSAS18001, ISO14001 Certifications.
