Membrane Systems
Cutting-edge Membrane Separation Technology with unparalleled and patented Plate & Tube Technology
Built to Perform.
A closer look inside our facility, where every Rochem system is precision-engineered to solve any complex water challenge.
Rochem headquarters have been located in Hamburg, Germany since 1973. Our production facilities and standards are certified by the very exacting German testing organization TÜV.
We are proudly “Made in Germany.”
Tom Bove
Director, Rochem
ROCHEM offers an extensive range of treatment products.
We design and deliver custom membrane-based systems engineered for each client’s unique wastewater conditions and treatment volume.
Our solutions integrate reverse osmosis (RO), nanofiltration (NF), and ultrafiltration (UF) technologies, providing scalable treatment capacity from pilot studies to full-scale installations.
Treatment Solutions
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Pre-Treatment
Ultrafiltration (UF), Nanofiltration (NF)
When wastewater volume requires additional conditioning before reverse osmosis, we integrate UF or NF into the treatment process. These pretreatment technologies remove challenging contaminants and protect downstream RO membranes.
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DTRO
Disc Tube Reverse Osmosis
Rochem designed & patented this unique reverse-osmosis module which has revolutionized the use of membranes for saltwater desalination and the subsequent treatment of landfill leachate & other difficult waste waters. -
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Containerized Systems
Modular Design, Rapid Deployment
Fully integrated treatment systems housed within standard-sized shipping containers. These containerized solutions provide a compact, self-contained treatment plant that simplifies transportation, installation, and commissioning.
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TS Module
High Capacity
The TS spacer tube module series are designed to allow us to house more membrane material in the same volume as a DT module, for difficult water which contains less suspended solids.
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Pilot Systems
Proof of Concept, Risk Reduction
Evaluate wastewater characteristics and validate treatment performance before full-scale installation. Pilot systems allow customers to confirm treatment effectiveness, optimize system design, and reduce project risk through real-world testing.
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Lifecycle Service
Long-Term Reliability
Rochem supports customers throughout the entire system lifecycle, from commissioning and performance optimization to maintenance and system upgrades. Our service team works closely with operators to ensure long-term reliability and consistent treatment performance.
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Membrane Cleaners
Membrane Care, Performance Protection
While most of our systems operate without the need for chemical pretreatment, our cleaning solutions are available to support optimal performance when specific water conditions require it.
Browse by industry
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Landfill & Wastewater
Maximize recovery and reduce disposal costs with proven leachate treatment systems.
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Marine & Naval
Deliver dependable desalination and wastewater treatment for mission-critical operations.
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Aviation & Aerospace
Ensure compliant treatment of complex industrial wastewater under strict regulations.
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Power Generation
Provide high-purity water solutions that meet demanding performance and uptime needs.
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Oil & Gas
Treat high-salinity produced water with robust systems built for extreme conditions.
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Chemical Production
Handle aggressive process water with solutions designed for safety and compliance.
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Pharmaceutical
Maintain strict water quality standards to protect processes and regulatory compliance.
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Food & Beverage
Treat organic wastewater efficiently while meeting consistent discharge standards.
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Fish Farms
Support continuous operations with reliable treatment for nutrient-rich, saline water.
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Vegetable Processing
Manage high-load wash water with systems built for seasonal and operational variability.
