| Customization: | Available |
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| Membrane Type: | Spiral |
| Type: | NF |
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Introducing the PSI MEMBRANE® Pro-Acid NF98 Series, a cutting-edge high-pressure acid-resistant membrane ingeniously crafted with the revolutionary Thin Film Nanocomposite (TFN) technology. This state-of-the-art solution is specifically designed to tackle and recycle the most challenging wastewater scenarios. With its outstanding productivity, robust durability, and exceptional fouling resistance, it offers industrial users a trustworthy and highly efficient strategy to achieve water recovery in Minimal Liquid Discharge (MLD) systems. This membrane is capable of rejecting Total Dissolved Solids (TDS) levels exceeding 170,000 mg/L, ensuring customers experience the pinnacle of operational cost optimization.
Key Features:
Working pH 0-12:Engineered for excellence, this acid-resistant and high-pressure membrane operates reliably across a pH range of 0-12, promising prolonged stability and enhanced cleaning efficiency.
Excellent Anti-fouling:Featuring a robust and fouling-resistant TFN membrane, this solution guarantees dependable long-term performance that stands the test of time.
Unmatched Cost Efficiency:Designed to excel, this system achieves remarkable rejection of total dissolved solids (TDS) levels up to 170,000 mg/L, significantly reducing concentrate stream volume while adhering to standard operational protocols.
Professional Technical Service:Benefit from a national-level expert team dedicated to providing clients with first-class technical support, ensuring seamless and professional service at every step.
Key Applications:
Meticulously designed for industry-leading acidic wastewater treatment plants, maximizing efficiency and effectiveness. Perfectly suited for Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) applications.
Ideal for industrial resource recovery and recycling, including applications in metals, 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. Our water yield and exceptional desalination rates are meticulously measured under the following standard test conditions: 2000 ppm of MgSO4 at a pressure of 580 psi (4.0 MPa), maintained at a temperature of 77 °F (25 °C), with a 15% recovery rate for each single membrane. This ensures unmatched reliability and performance.
2. Experience flexibility with our water yield, which varies within a precise range of +/-15%, offering consistency and adaptability to meet diverse operational needs.
3. The F34 model features a robust fiberglass-wrapped casing with a mesh thickness of 34 mil, designed for durability and efficiency. Additional shells, meshes, and components are optionally available to customize and enhance your filtration system.
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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