We listen carefully to our customers' suggestions and constantly improve the quality of our Liquid Fertilizer Storage Tank, 4 Inch NF Flat Sheet Membranes, hydrostatic test FRP pipe. We are deeply aware that in today's era, talent is the basis of enterprise development and the source of competition. Since its establishment, the company has implemented a scientific management model and established a complete quality assurance management system and after-sales service system. Our company has modern production enterprise's product testing equipment and high level of inspection personnel.
Product Features
High rejection, High productivity, Stable performance.
Applications
Seawater desalination, Desalination treatment of high concentration brackish water, Concentration and recycling of high salt concentration.
Technical Parameters
Model | Permeate Flow GPD (m3/d) | Active Membrane Area ft2 (m2) | Stabilized Salt Rejection | Feed Spacer mil (mm) | Test Conditions |
MW-SW8040-375 | 7500(28.4) | 375(34.9) | 99.7% | 28(0.7) | 800psi/32000ppmNaCl |
MW-SW8040-400 | 8000(30.2) | 400(37.2) | 99.7% | 28(0.7) | 800psi/32000ppmNaCl |
MW-SW8040-440 | 8800(33.3) | 440(38.1) | 99.7% | 28(0.7) | 800psi/32000ppmNaCl |
1.All performance data are collected at 25℃ (77℉), PH7.4 - 7.6 and 7% recovery rate.
2.Permeate flows for single element may vary ± 15%.
Element Dimension
Model | Dimensions - Inches (mm) | ||
A | B | C | |
MW-SW8040-375 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
MW-SW8040-400 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
MW-SW8040-440 | 40.0(1016) | 1.12 (28.5) | 7.9(201) |
Operating Conditions
Maximum Operating Temperature | 45℃(113℉) |
Maximum Operating Pressure | 1200psi(83bar) |
Maximum Pressure Drop (single element) | 15psi(1.0bar) |
pH Range for Continuous Operation | 3.0-10.0 |
pH Range for Cleaning | 2.0-12.0 |
Chlorine Tolerance | ＜0.1ppm |
Maximum Feed SDI15 | 5.0 |
Maximum Feed Flux | 17.0m3/h |
Operation Notes
If membrane system performance drops by 10% under standard conditions, or membrane fouling and scaling occur, please rinse membrane elements according to regulation process immediately.
The manufacturer won't provide warranty service, if the operating requirements and conditions aren't complied with.
Package and Transportation
The packing materials are mainly vacuum bags, foam and cartons to prevent damage in transit. Keep the storage place cool and dry without direct sunlight, keep at low temperature. In the process of transportation, avoid direct sunlight and rain, handle with care. Membrane elements should be stored in their original packaging as far as possible before use. Please follow the instructions for membrane elements.
Our Containerized Seawater Desalination Plant is standard product with high stability for long and continuous use in harsh environments. In order to adapt to the new normal of market economy, our company has continuously strengthened strategic planning and forward-looking deployment, and made every effort to create new growth points. The company strives to explore the potential of employees and cultivate their talents so that they can wholeheartedly create economic benefits for the company.
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