The Disc Tube Reverse Osmosis (DTRO) system is a specialized membrane technology designed to treat high-salinity, high-pollutant wastewater that conventional reverse osmosis cannot handle efficiently. Its unique disc-tube module structure allows operation at pressures up to 120 bar, making it ideal for challenging industrial and municipal effluents.
Key Advantages
High Recovery Rate: Achieves water recovery rates of 75–90%, significantly reducing concentrate volume compared to traditional RO systems.
Fouling Resistance: The open flow channel and turbulent flow design minimize scaling and biofouling, extending membrane life and reducing cleaning frequency.
Compact & Modular: Requires 30–50% less footprint than conventional systems; modules can be easily scaled or replaced without full-system shutdown.
Broad Applicability: Effectively treats landfill leachate, desalination brine, pharmaceutical wastewater, and zero-liquid-discharge (ZLD) concentrate streams.
Typical Applications
DTRO is widely deployed in scenarios where feedwater total dissolved solids exceed 30,000 mg/L or chemical oxygen demand is highly variable. It serves as a critical polishing step after biological treatment or as a core unit in ZLD processes, enabling safe discharge or resource recovery while meeting stringent environmental regulations.
Conclusion
As industrial wastewater standards tighten globally, DTRO offers a reliable, cost-effective solution for complex effluent treatment. Its robustness against fouling and high-pressure tolerance make it indispensable for sustainable water management in demanding applications.
Contact Us
WeChat: 15729482500
Business inquiries are welcome. Please feel free to call or message us at any time.
