| Membrane Type: | Spiral |
|---|---|
| Type: | NF |
| Stable Salt Rejection: | 98% |
| Gpd: | 12000gallon/Day |
| Feature: | Large Flux, Acid Resistant 20%-30% |
| Usage: | Acid Furification, Concentration |
| Samples: |
|---|
| Customization: |
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Introducing the Pro-Acid Series: Acid-Resistant Special Separation Coil Membrane Element, Crafted with the cutting-edge PSI MEMBRANE® proprietary TFN acid-resistant membrane and unparalleled acid-resistant materials.
Key Features:
1. Exceptional anti-fouling properties, high flux, withstands high pressure, and extreme acid resistance.
2. Capable of achieving metal concentration levels of up to 20% in sulfuric acid and 30% in phosphoric acid.
3. Remarkable longevity, offering over 12 months of stable operation in strong acid environments while maintaining high flux.
Key Applications:
Expertly engineered for industrial acidic wastewater treatment plants.
1. Ideal for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) applications.
2.Industrial resource recovery and recycling, including metals,new energy lithium extraction from lakes,chemical and petrochemical industries.
3.Water softening solutions.
| 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 determined based on the following standard test conditions: 2000 ppm MgSO4 at 580 psi (4.0 MPa) at 77°F (25°C) with a 15% recovery rate.
2. The 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 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, and we also collaborate with other factories using our proprietary technology.
2. Q: What about the lead time for mass production?
A: Our production time is 10-15 days for regular models.
3. Q: How do you guarantee product quality?
A: We meticulously inspect and control every stage of the 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 have cutting-edge technology for the production of TFN membranes.
We have established the first TFN coating production line in China and achieved 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 competitive pricing with excellent product quality and comprehensive services to our customers.
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