| Customization: | Available |
|---|---|
| Membrane Type: | Spiral |
| Type: | NF |
|
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Introducing the Pro-Acid series: an advanced, acid-resistant special separation coil membrane element., crafted using the exclusive PSI MEMBRANE® proprietary TFN acid-resistant membrane and unique acid-resistant materials.
Key Features:
1. Anti-fouling properties, high flux, withstands high pressure, and exhibits outstanding acid resistance.
2. Capable of achieving metal concentrations of sulfuric acid up to 20% and phosphoric acid up to 30%.
3. Exceptional durability, maintaining stable performance and high flux for over 12 months in strong acid environments.
Key Applications:
Precisely engineered for industrial acidic wastewater treatment plants.
1. Ideal for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) systems.
2.Perfect for industrial resource recovery and recycling in sectors such as metals,new energy lithium extraction from lakes,and chemical & petrochemical industries.
3.Softening.
| Product | Effective Membrane area ft² (m²) |
Feed spacer thickness (mil) |
Product Flow Rate¹ ²gpd( m³/d) |
Stable Salt Rejection¹ (%) |
| Pro-Acid-NF98-8040F34³ | 400(37) | 34 | 12000(45.4) | 98 |
| Pro-Acid-NF96-8040F34³ | 400(37) | 34 | 18000(68.1) | 96 |
| Pro-Acid-NF92-8040F34³ | 400(37) | 34 | 22000(83.2) | 92 |
| Pro-Acid-NF80-8040F34³ | 400(37) | 34 | 24000(90.8) | 80 |
| Pro-Acid-NF35-8040F34³ | 400(37) | 34 | 36000(139.5) | 35 |
1. Water yield and desalination rates are based on these standard test conditions: 2000 ppm MgSO4 at 580 psi (4.0 MPa) at 77°F (25°C) with a 15% recovery rate.
2. Variation range of water yield is +/-15%.
3. The F34 model features a fiberglass-wrapped case with a mesh thickness of 34 mil. Additional shells, meshes, and components are available.
Operating Condition:
| Operating Limits | Unit | Value |
| Maximum operating pressure | psi (MPa) | 1200(82) |
| Maximum feed water temperature | °F (°C) | 122(50) |
| Maximum pressure drop | bar | 1 |
| Continuous operation pH range | 0-12 | |
| Cleaning PH range | 0-13 | |
| Maximum feed water SDI15 | 5 | |
| Maximum influent turbidity | ntu | 1 |
| Maximum residual chlorine concentration of influent | ppm | <1000 |
SIZE: mm
| Model | A | B | C |
| 4040 | 1016 | 100.3 | 19.1 |
| 8040 | 1016 | 200 | 28.6 |
1. Q: Are you a manufacturer or a trading company?
A:We are a manufacturer with our own factory. Additionally, we collaborate with other factories using our proprietary technology.
2. Q: What is the lead time for mass production?
A: Our production time for regular models is 10-15 days.
3. Q: How do you guarantee product quality?
A: We rigorously inspect and control the entire process-from raw materials and production to the finished product and shipment.
4. Q: Can you offer samples before a mass order? Are they free or extra?
A: Yes, samples will be kindly arranged for your confirmation. Please contact us for more details.
5. Why choose us?
We employ advanced technology for the production of TFN membranes.
We established the first TFN coating production line in China, achieving stable mass production.
We are equipped with a 1000m2 test platform and advanced water-testing technology.
We provide RO, NF, UNF, Special Membrane Elements, and SPEC Customized Membranes.
We offer competitively priced products with outstanding quality and comprehensive services.
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