DTRO Wastewater Treatment Equipment
April 10, 2026
DTRO (Disc Tube Reverse Osmosis) is an advanced membrane technology tailored for high-concentration, high-fouling wastewater treatment. Unlike traditional spiral-wound RO, its core module stacks disc-shaped membranes and hydraulic discs, creating wide flow channels (2–4mm) and strong turbulence. This design drastically reduces clogging, enabling stable operation under pressures up to 160 bar.
Key Advantages
- Superior Anti-fouling: High flow velocity and turbulence minimize pollutant deposition.
- High Efficiency: Rejects >95% of salts, organics, and heavy metals; water recovery reaches 70–90%.
- Robust & Easy Maintenance: Modular structure allows quick on-site membrane replacement.
- Wide Compatibility: Operates stably in pH 2–12 environments, handling harsh leachate and industrial wastewater.
Main Applications
- Landfill leachate treatment
- High-salinity industrial wastewater (chemical, mining, petrochemical)
- Zero Liquid Discharge (ZLD) systems
- Seawater desalination
DTRO stands as a reliable, cost-effective solution for challenging wastewater scenarios where standard systems fail.
