QILEE's ultrafiltration membrane systems follow a streamlined, high-efficiency workflow: raw water first enters the storage tank, then is pressurized and filtered through precision pre-filters to remove large particles. It then passes through our hollow fiber ultrafiltration membranes, where 0.01μm pores block bacteria, colloids and viruses. The purified permeate is collected for use, while the system's automated backwash and air scour functions keep membranes clean, ensuring continuous, reliable operation for industrial and municipal water treatment.

QILIEE is a leading manufacturer of MBR Membrane, we are available in providing Flat Membranes‌ and Hollow Fiber Membranes‌ with Frame Skid.MBR membranes come in two main types:
● Flat Membranes‌: Plate-shaped, suitable for small-scale applications.
● Hollow Fiber Membranes‌: Hollow, fibrous structures with large specific surface areas per unit volume, widely used in household water purifiers.

High-Efficiency Desalination for Converting Brackish Water to High-Quality Pure Water, which is designed specifically for brackish water with high hardness, high sulfates, or specific contaminants (e.g., Fluoride, Arsenic).

QILEE advanced hollow fiber MBR membranes represent the pinnacle of membrane bioreactor technology, engineered for superior performance and reliability in wastewater treatment applications. Our membranes feature a robust PVDF separation layer on a PET support base, combining exceptional filtration capabilities with outstanding mechanical strength. The innovative evenly-spaced fiber arrangement and optimized pore structure ensure consistent, high-quality effluent while significantly reducing fouling potential. With enhanced chemical resistance and durable construction, QILEE membranes deliver long-term stable operation across diverse wastewater conditions, from municipal sewage to complex industrial streams.