Next-Gen Water Treatment – Trusted Worldwide
Industry-leading RCDT systems that set new standards in wastewater treatment, with over 500 million m³ of wastewater treated across various industries worldwide.
60+
Countries Served
500M
m³ Water Treated
95%
Recovery Rate
30+
Years Experience
Our Global Impact
Membrane-powered wastewater solutions designed for performance, compliance, and sustainability.
Ultra-High Efficiency
Recover up to 95% of wastewater with RCDT 3.0 membrane technology.
Reliable Contaminant Removal
Removes up to 99.9% of COD, ammonium, and salts from the toughest effluents.
Energy-Efficient Performance
Low power consumption (as low as 6.3 kWh/m³) for sustainable operation.
Mobile & Modular Flexibility
Compact, container-ready systems for rapid deployment — fixed or mobile.
Built to Last
Durable stainless steel frame and long-lasting membranes reduce lifecycle costs.
Remote Monitoring Ready
Fully automated with SCADA & cloud access — real-time control anywhere.
ISO 9001 Certified
Engineered under ISO 9001:2015 standards for guaranteed process reliability.
Low Operating Costs
Minimal chemical use, low maintenance, and energy efficiency = reduced OPEX.
About ROTREAT
A global leader in water treatment innovation since 1993, committed to solving complex water challenges worldwide.
30 Years of Innovation Excellence
Since 1993, ROTREAT Abwasserreinigung GmbH has been at the forefront of reverse osmosis and membrane technology innovation. As a subsidiary of Hydreatio, we specialize in the development and production of membrane filtration plants with over 500 million m³ of wastewater treated across various industries worldwide.
Global Reach
Active in over 30 countries with installations on 6 continents
Certifications
ISO 9001, ISO 14001, and industry-specific certifications
Expert Team
150+ engineers and technical specialists worldwide
Sustainability
Committed to reducing environmental footprint and water conservation