Drinking Water 10500G 0.0001 Micron Reverse Osmosis Membrane
Introduction
Reverse osmosis (RO) is a water purification technology that uses a
semipermeable membrane to remove ions, molecules and larger
particles from drinking water.
Reverse osmosis can remove many types of dissolved and suspended
species from water, including bacteria, and is used in both
industrial processes and the production of potable water.
Uses the most advanced membrane film technology and manufacturing
processes
Provides high rejection stability even with high TDS manufactured
in our ISO 9001:2008 Certified Facilities,
Less fouling, Less frequency cleaning and More consistent
100% Performance and Quality Tested
Backed by our Experienced Technical Support Staff
High Quality for Consistent and Reliable Performance
Standard dimensions to fit in commonly available housings
Lower consumption of chemical and longer life
Brackish Water (BW) series include 8-inch membrane elements and
4-inch ones. This series of membrane element have large effective
filtration area, and wider inflow path. Not only does it increase
the water yield, but diminish the frequency of cleaning, saving
energy and cost. BW series obtain the highest quality of water at
the lowest cost.
BW series membrane elements are suitable for desalination of
surface water, underground water and low-pollution water source
with TDS<6000ppm and mainly applied in pure water, in food and
pharmaceuticals industry, desalted water in power station, boiler
feed water, filtering fees water system and purification system of
river and under-ground water.
Parameters
Type | Model | Performance | Structure Parameter |
Stable rejection
/% | Average permeate flux
/gpd(m3/d) | Effective membrane area
/ft2 | Flowpath Dia
/mil | Inner pipe Dia
/mm |
BW Series | BW-8040 | 99.5 | 10000(37.9) | 380 | 31 | 28.7 |
BW-8040-400 | 99.5 | 10600(40.1) | 400 | 30 | 28.7 |
BW-4040 | 99.5 | 2400(9.1) | 90 | 31 | 19 |
Testing conditions |
Testing Pressure | 225psi(1.55 MPa) |
Temperature of testing | 25 ℃ |
Testing Concentration(NaCl) | 2000 mg/L |
pH Value of testing | 7.5 |
Recovery of single membrane element | 20% |
Operation limits and conditions: |
Max. Working Pressure | 600 psi(4.14 MPa) |
Max. Feedwater Flow | 75 gpm(17 m3/h)(8040) |
16 gpm(3.6 m3/h)(4040) |
Max inflow temperature | 45℃ |
Max flow SDI15 | 5 |
Residual Chlorine Concentration of feed water | <0.1 mg/L |
pH range of Feed water durng Continuous Operation | 3~10 |
pH range of feed water during chemical cleaning | 2~12 |
Max, Pressure Drop of Single membrane element | 15 psi(0.1 MPa) |
Specificationsro 40 40 membrane
1. Model: -8040
2. Reject: 99.5%
3. Average Permeate: 10500GPD(8.7m3/d)
4. Active Membrane Area: 380ft2 (7.9m2)
PRODUCT NOTES:
- Proper start-up of reverse osmosis water treatment system is
essential to prepare the industrial membrane elements for operating
service and to prevent membrane damage due to overfeeding or
hydraulic shock.
- Before initiating system start-up procedures, membrane
pre-treatment, loading of the membrane elements, instrument
calibration and other system checks should be completed.
- During prolonged system shutdowns, it is recommended that the
membrane elements be immersed in a preservative solution. This is
to prevent biological growth.
Application of ro membrane
Industrial water treatment plant
boiler water
civilian water treatment water
Medical electronics industry
metallurgy chemical industry
food processing
Liquor and beverages manufacturer organ
School water
Water/industrial wastewater reuse
