English
Français
Deutsch
Español
Italiano
Português
日本語
한국어
Русский
4inch Brackish Water Desalination RO Reverse Osmosis Membranes with High Rejection Fouling Resistance for Industrial Water Treatment Plant Membrane
Description
Basic Info.
| Model NO. | BW4040-82 |
| Flux | 2050 GDP |
| Size | 4 Inch |
| Salt Rejection | 99.5% |
| Transport Package | Standard Export Package |
| Specification | 110cm× 26cm× 22cm |
| Trademark | UltraClean or Customized |
| Origin | China |
| HS Code | 8421999090 |
| Production Capacity | 150000PCS/Year |
Product Description
UltraClean BW reverse osmosis membrane elements are primarily used for brackish water desalination, providing excellent, stable and consistent membrane performance for industrial water treatment systems. The element operates at low pressure, providing a more cost-effective option for industrial-grade applications. For more difficult dissolved salts, such as TOC, SiO2, etc., it has a high removal rate. It is suitable for near-zero discharge of wastewater in the petroleum and petrochemical industries and boiler feed water in thermal power plants.
Product Highlights
1.High flux and high salt rejection
2.Low operating cost and good economic benefits
Membrane Specification
| A inch(mm) | B inch(mm) | C inch(mm) |
| 37.9 (963) | 0.75 (19) | 3.9 (99) |
Performance Specification
| Effective Membrane Area ft²(m²) | Stablized Rejection Rate(%) | Minimum Rejection rate(%) | Flux gpd(m³/d) |
| 82 (7.6) | 99.5 | 99.0 | 2050 (7.8) |
Test conditions: inlet pressure 1.55 MPa (225 psi); inlet temperature 25°C (77°F); inlet water quality 2000ppm NaCl; inlet pH 8; recovery 15%.
Operating and Cleaning Limits
| Maximum operating temperature 113 ºF (45ºC) |
| Maximum operating pressure 600 psi (41 bar) |
| Maximum pressure drop 15 psi (1.0 bar) |
| pH range |
| Continuous operation 2 - 11 |
| Short cleaning (30 minutes) 1 - 13 |
| Maximum Influent Sludge Density Index SDI 5 |
| Free chlorine tolerance < 0.1 ppm |
Permeate flow for individual elements may vary ±15 percent from the value specifed.
Active membrane area guaranteed ±4%.
Product Description
1.Are you a manufactuere or trading company?
We are 100% manufacturer of RO and NF membranes which could help you get products with best quality and price from factory directly.
3.Where is your company factory?
Our Production Headquarter located in New Material Industrial Park, High-tech Zone, Ankang City, Shaanxi Province. Besides, our marketing center is located in Tiancheng Building, Xiangcheng District, Suzhou city, Jiangsu Province. The second factory here is now under construction, will be finished next year, welcome to visit!
2.How is the quality of your products?
We promise three-years quality warranty and will implement it in the form of a contract.
4.Do you support sample order?
Yes, we always support free sample to help our clients check the quality, but we do not bear the shipping cost.
5.Do you support OEM?
Yes, we support OEM service and welcome you to customize our products.
6.How long time usually your products to ship?
15 to 30 days, depend on the distance.
Prev: High Desalination and High Water Flow Reverse Osmosis Industrial RO Membrane
Next: 8040 Membrane Industrial Water Purifier RO Membrane for Brakish Water
Our Contact
