
Advanced 4-Inch Nanofiltration Membrane for Water Treatment Systems. Superior Flux Performance: Flux is 30% to 100% higher than traditional TFC membranes, significantly reducing energy consumption. Advanced Anti-Fouling: Features nano-level ultra-thin hydrophilic coating for excellent anti-fouling performance and long life. High Salt Rejection: Achieves over 98% rejection of bivalent salts like magnesium sulfate and heavy metals. Organic Compound Removal: Effectively removes pesticides, herbicides, antibiotics, and THM precursors. Lower Operating Pressure: Requires at least 50% lower operating pressure compared to international popular brands. Customizable Options: Offers full customization, flexible customization, and minor customization based on designs or samples. Comprehensive Certifications: Holds ISO9001, environmental management, and health & safety management system certificates. Proven Application History: Successfully applied in seawater desalination, lithium extraction, and wastewater treatment.