| Customization: | Available |
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| Membrane Type: | Spiral |
| Type: | NF |
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Introducing the revolutionary PSI MEMBRANE® Pro-Acid NF98 Series, a state-of-the-art high-pressure, acid-resistant membrane ingeniously crafted with pioneering Thin Film Nanocomposite (TFN) technology. Specifically engineered to tackle and recycle the most challenging wastewater scenarios, this product delivers unparalleled productivity. Its robust, durable, and fouling-resistant design ensures industrial users a dependable and exceptionally efficient solution, optimizing water recovery in Minimal Liquid Discharge (MLD) systems while rejecting Total Dissolved Solids (TDS) levels exceeding 170,000 mg/L, all while providing the most cost-effective operational performance.
Key features:
Working pH 0-12:Designed to withstand extreme conditions, our acid-resistant, high-pressure membrane operates efficiently across a wide pH range of 0-12, ensuring long-term stability and superior cleaning effectiveness.
Excellent Anti-fouling :Experience unmatched reliability with our robust, fouling-resistant TFN membrane, promising consistent, long-lasting performance.
Unmatched Cost Efficiency:Our system achieves outstanding efficiency by rejecting total dissolved solids (TDS) up to 170,000 mg/L and significantly reducing concentrate stream volume, all within the parameters of standard system operation.
Professional technical Service:Benefit from the expertise of our national-level expert team, providing clients with premier technical support and guidance.
Key Applications:
Meticulously crafted for use in industrial acidic wastewater treatment plants. Ideal for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) applications.
Perfect for industrial resource recovery and recycling, including applications in metals, innovative new energy lithium extraction from lakes, and the chemical & petrochemical sectors.
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. Experience superior water yield and exceptional desalination rates, all calculated under rigorous standard test conditions: 2000 ppm MgSO4 at 580 psi (4.0 MPa), at a precise 77 °F (25 °C), achieving 15% recovery per single membrane.
2. Embrace adaptability with a water yield variation range of +/- 15%, ensuring flexibility and performance reliability.
3. The F34 model features a robust fiberglass wrapped case, with a precise mesh thickness of 34 mil, supported by additional shells, meshes, and components for enhanced durability and performance.
Operating Condition:
| Operating Limits | Unit | Value |
| Maximum operating pressure | psi (bar) | 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 manufacture or a trading company?
A:We are manufacturer with our own factory and meanwhile we cooperation with other factories in our own technology.
2. Q: What about the lead time for mass production?
A: Our production time: 10-15 days for regular models.
3.Q:How you guarantee products quality?
A:We inspect and control the whole process from raw materials, production process, finished product to shipment.
4. Q: Can you offer sample before mass order? is it 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 advanced technology for the production of TFN membrane.
We have established the first TFN coating production line in China and achieved stable mass production.
We have equipped 1000m2 test platform, advanced water testing technology.
We provide RO,NF,UNF, Special Membrane Element and SPEC Customized Membrane as well.
We offering customer competitive price with excellent products quality and comprehensive services.
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