| Customization: | Available |
|---|---|
| Membrane Type: | Spiral |
| Type: | NF |
|
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Pro-Acid series acid resistant special separation coil membrane element, crafted with PSI MEMBRANE®'s proprietary TFN acid-resistant membrane and unique acid-resistant materials.
Key Features:
1. Boasts anti-fouling properties, high flux, and the ability to withstand high pressure and extreme acid resistance.
2. Capable of achieving metal concentration levels of up to 20% for sulfuric acid and 30% for phosphoric acid.
3. Offers an extended lifespan of over 12 months, operating stably in strong acid environments while maintaining high flux.
Key Applications:
Expertly engineered for industrial acidic wastewater treatment plants.
1. Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) systems.
2.Industrial resource recovery and recycling, particularly in metals,new energy lithium extraction from lakes,and the chemical & petrochemical sectors.
3.Water softening applications.
| 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 were determined under the following rigorous standard test conditions: 2000 ppm MgSO4 at 580 psi (4.0 MPa) at 77°F (25°C) with a recovery rate of 15%.
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 also available.
Operating Conditions:
| 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 dedicated 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 standard production time for regular models is 10-15 days.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every phase, from raw materials and production processes to the finished product and shipment.
4. Q: Can you offer samples before a mass order? Is it free or extra?
A: Yes, samples can be arranged for your confirmation. Please contact us for more details.
5. Q: Why choose us?
A: We utilize advanced technology in the production of TFN membranes.
We have established the first TFN coating production line in China and achieved stable mass production capabilities.
We are equipped with a 1000m2 test platform and employ advanced water testing technology.
We offer a wide range of products including RO, NF,UNF, Special Membrane Elements, and SPEC Customized Membranes.
We provide competitive pricing, excellent product quality, and comprehensive customer services.
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