| Customization: | Available |
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| Membrane Type: | Spiral |
| Type: | NF |
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The PSI MEMBRANE® Pro-Acid NF98 Series is a pinnacle of advanced engineering, featuring a high-pressure, acid-resistant membrane empowered by cutting-edge Thin Film Nanocomposite (TFN) technology. This superior system is meticulously crafted to address and transform the most challenging wastewater into recyclable resources. Industrial operators will find it indispensable for achieving water recovery in Minimal Liquid Discharge (MLD) systems, efficiently rejecting TDS levels exceeding 170,000 mg/L. Its outstanding productivity, robustness, and resistance to fouling make it a trusted and highly efficient option, optimizing operational costs to deliver unmatched value.
Key features:
Working pH 0-12:This acid-resistant, high-pressure membrane offers outstanding stability and efficiency across a wide pH range of 0 to 12, ensuring long-term functionality and effective cleaning performance.
Excellent Anti-fouling:Crafted with a robust and innovative TFN membrane, it guarantees exceptional resistance to fouling and delivers dependable, long-term performance.
Unmatched Cost Efficiency:Designed to achieve system rejection of total dissolved solids (TDS) at levels as high as 170,000 mg/L, it also significantly minimizes concentrate stream volume during standard operational processes.
Professional technical Service:A team of national-level experts stands ready to offer clients unparalleled technical support and service, ensuring top-tier performance and reliability.
Key Applications:
Meticulously engineered for efficient treatment in industrial acidic wastewater treatment facilities. Optimized for use in Industrial Minimum- and Zero-Liquid Discharge (MLD/ZLD) scenarios.
Ideal for industrial resource recovery and recycling processes, including metals, new energy lithium extraction from lakes, as well as chemical and petrochemical industries.
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 desalination rates are determined using precise standard test conditions: 2000 ppm MgSO4 at 580 psi (4.0 MPa) at a temperature of 77°F (25°C) achieving 15% recovery for each single membrane.
2. Expect a variation range in water yield of +/-15%, ensuring flexibility in diverse operational conditions.
3. The F34 model features a robust fiberglass wrapped casing with a mesh thickness of 34 mil. We offer additional shells, meshes, and components to suit your specific needs.
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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