Industrial Brackish Water (BW) RO Membrane Element High Performance BW-4040/BW-8040
description1
Test conditions
Test feed water |
Test pressure |
Test PH |
Test temperature |
Recovery |
2000ppm Naci |
225psi (1.55Mpa) |
7.5~8.0 |
25±0.5℃ |
15% |
Membrane performance
Membrane Type |
Effective area ft2(m2) |
Stable Rejection(%) |
GPD(m3/d) |
BW-4040 |
85(7.9) |
99.6% |
2400(9.1) |
BW-8040 |
400(37.2) |
99.6% |
10500(40.0) |
Machine dimensions
Membrane size
A/mm(inch) |
B/mm(inch) |
C/mm(inch) |
D/mm(inch) |
1016mm(40inch) |
101.6mm(4inch) |
38.1mm(1.5inch) |
32mm |
A/mm(inch) |
B/mm(inch) |
C/mm(inch) |
1016mm(40inch) |
203.2mm(8inch) |
38.1mm(1.5inch) |
Operation limit
Maximum operating pressure |
600psi(4.14Mpa) |
Maximum operating temperature |
45℃ |
Maximum feed silt density index(SDI15) |
5 |
Maximum chlorine tolerance |
0.1ppm |
PH range of continues operation |
2~11 |
Suitable application
BW series reverse osmosis membrane elements used for extremely poor water quality or oxidizing, highly acidic, highly alkaline and other special water quality. Feed water TDS between 5000-12000ppm, produce water is not high, but it is not easy to be damaged, and is resistant to pollution and cleaning, and the ultra-wide flow channel is not easy to block impurities. It also can be applied to electronic wastewater, chemical wastewater, printing and dyeing wastewater, extreme groundwater, fresh seawater.
Characteristics
High-efficiency filtration:
BW4040/BW8040 membrane element adopts excellent reverse osmosis technology, which can efficiently remove dissolved salts, heavy metals, bacteria and organic substances in water, producing high-purity water.
Strong durability:
The membrane element is made of high-quality semi-permeable membrane material, which has good durability and stable filtration performance, and can operate stably for a long time.
Wide application:
BW series membrane elements are widely used in industrial water treatment, river production, electronics industry and chemical industry, and are suitable for water treatment equipment for various industrial and commercial purposes.
In general, BW series industrial membrane element has the characteristics of filtration, durability, stability and wide application. It is an excellent reverse osmosis membrane element that can provide reliable filtration and purification performance for water treatment equipment in industrial and commercial fields.