Huamo TF22-4040FR-HT Heat & Fouling-Resistant RO Membrane
The TF22-4040FR-HT combines fouling resistance with high-temperature tolerance, operating at approximately 2/3 of conventional pressure while achieving 99%+ salt rejection. Designed for demanding applications requiring both thermal stability and anti-fouling performance in pharmaceutical, food processing, and industrial wastewater treatment.
- Low energy consumption
- High filtration accuracy
- Large water output
- Strong anti-fouling
Product Introduction
The TF22-4040FR-HT is a heat and fouling-resistant aromatic polyamide composite reverse osmosis membrane element developed by Huamo Environmental. Combining anti-fouling surface technology with high-temperature tolerance, it achieves a stable salt rejection rate of up to 99.5% with a minimum rejection of 99.0% while maintaining reliable permeate production under elevated temperature conditions. The specialized feed spacer design resists organic and biological fouling, while the heat-resistant membrane material enables operation in applications requiring thermal stability. This makes the TF22-4040FR-HT ideal for pharmaceutical water systems, food processing, and industrial wastewater treatment where both fouling resistance and temperature resilience are essential.
Specifications & Parameters
Performance Parameters:
| Model | Effective Area ft² (m²) | Stable Salt Rejection % | Minimum Salt Rejection % | Permeate Flow gpd (m³/d) | Stable Salt Rejection % |
| TF22-4040FR-HT | 78 (7.2) | 99.5 | 99.0 | 2,050 (7.8) |
Note: Test conditions: 2,000 ppm NaCl solution, 225 psi (1.55 MPa), 25°C, pH 7–8, 15% recovery rate.
Effective membrane area tolerance: ±3%; individual element permeate flow variation: ±15%.
Product Dimensions:
| Model | A inch (mm) | B inch (mm) | C inch (mm) | D inch (mm) |
| TF22-4040FR-HT | 40 (1,016) | 1.04 (26.5) | 0.75 (19) | 3.99 (99) |
Note: 1 inch = 25.4 mm
Operating Conditions
| Membrane Type | Polyamide Composite Membrane |
| Maximum Operating Pressure | 600 psi (4.14 MPa) |
| Maximum Operating Temperature | 70°C |
| Feed Water pH Range | 3.0 - 10.0 (continuous operation) |
| Maximum Feed Water Chlorine | <0.1 ppm |
Application Areas
The TF22-4040FR-HT membrane is widely applied in pharmaceutical water systems, food and beverage processing, industrial wastewater treatment, and applications requiring both thermal stability and anti-fouling performance. It delivers dual fouling resistance and heat tolerance, reduced cleaning frequency, extended service life under elevated temperatures, and consistent high salt rejection to meet diverse water treatment requirements.
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