High-Rejection Performance. Extreme Wastewater Capability, Compact Power. Engineered to treat high TDS and complex effluents with superior efficiency and reliability. Get Started Advanced Disc-tube RO technology for high-TDS wastewaters. DTRO Systems are designed for treating high TDS and difficult effluents where conventional RO systems may fail. Key Benefits Handles high salinity wastewaterReduced membrane foulingIdeal for landfill leachate & complex effluentsHigh-pressure tolerance