LITREE LH3-0650-V Ultrafiltration membrane for high-hardness water Equivalent
LEFILTER proudly presents the LH3-0650-V Ultrafiltration Membrane for High-Hardness Water, a specialized membrane solution crafted as a LITREE equivalent. This membrane is designed to tackle the challenges of treating water with elevated hardness levels — where scaling risks, mineral deposits, and fluctuating feedwater quality often compromise system performance. With its robust hollow fiber structure and advanced material technology, the LH3-0650-V ensures reliable filtration of suspended solids, microorganisms, and colloids while maintaining stable operation even in high-hardness water environments. It is an ideal choice for various industrial and municipal applications requiring dependable ultrafiltration membrane for high-hardness water systems.
Product Parameters
| Model | LH3-0650-V |
|---|---|
| Membrane Material | PVDF (Polyvinylidene Fluoride) |
| Membrane Structure | Hollow Fiber |
| Filtration Mode | Outside-in |
| Nominal Pore Size | 0.03 μm |
| Membrane Surface Area | 65 m² |
| Fiber Outer / Inner Diameter | 1.3 mm / 0.7 mm |
| Operating Pressure | 0.1 – 0.3 MPa |
| Maximum Transmembrane Pressure | 0.5 MPa |
| Operating Temperature | 5 – 45°C |
| pH Range for Cleaning | 2 – 11 |
| Recommended Backwash Pressure | 0.2 – 0.3 MPa |
| Air Scour Rate | 6 – 8 Nm³/h |
The LH3-0650-V membrane is specifically engineered for enhanced resistance against scaling and mineral clogging, ensuring long-term filtration performance in harsh water conditions. Its design allows for consistent water output quality while reducing maintenance frequency.
Application Fields
Industrial Process Water Treatment in Hard Water Areas
Municipal Drinking Water Pretreatment
RO Pretreatment in High-Hardness Regions
Cooling Water System Filtration
Reclaimed Water Treatment in Industrial Parks
FAQ
Q: What makes the LH3-0650-V suitable for high-hardness water applications?
A: Its PVDF membrane material resists fouling and scaling, maintaining filtration efficiency even when processing hard water with elevated mineral content.
Q: How can I extend the service life of the LH3-0650-V membrane in hard water applications?
A: Regular backwashing, timely chemical cleaning, and monitoring of scaling tendencies will help ensure optimal long-term performance.
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