BW-4040 Working Up 6000TDS Reverse Osmosis RO Membrane for RO Water
Purifier System
RO membranes, in general, remove 90% or more of the contaminants
present in the water, including TDS. When the TDS levels of your
water source changes, it will affect the quality of the purified
water output from your reverse osmosis system.
High TDS from a reverse osmosis system can be caused by the
membrane malfunctioning, poor water pressure, a restricted drain
line, non-reverse osmosis water contamination, higher TDS going
into the reverse osmosis system or re-mineralization of the reverse
osmosis water. Therefore, we have developed membrane elements for
high TDS environments, normally, can be working up to 5000ppm, some
also can be working up to 6000ppm to 8000ppm according to
customer's request for high TDS series.
SPECIFICATIONS
| Model Number | Description | 4040-LP |
rformance &
Test Condition | The Desalination Rate % | 99.4% |
| Water Rate GDP | 1900 |
| The Test pressure | 350psi |
| Test solution Temperature | 25± 1ºC |
| Test Solution Concentration NaCl | 6000ppm |
| Test solution pH value | 6.5-7.5 |
| Recovery Of Single-Branch Membrane Element | 15% |
| Feed water SDI | ≤5 |
- 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.
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) |
Dimension of Membrane Element
PROCEDURES
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.
