Industrial wastewater reuse with modular UF/RO systems

Turning wastewater into reusable process water

Industrial wastewater treatment is becoming more complex due to variable compositions and stricter discharge limits. At the same time, many industries aim to reduce freshwater consumption by implementing water reuse systems.

Membrane filtration technologies offer a reliable solution for this challenge.

• Ultrafiltration (UF) removes suspended solids and protects downstream systems
• Reverse osmosis (RO) removes dissolved contaminants and ensures high water quality
• Additional polishing enables reuse as process water

Trevi’s approach to modular water treatment

At Trevi, we specialise in containerised UF/RO installations, developed as a modular approach to industrial water treatment. This modular philosophy is translated into fully pre-engineered systems, where key water treatment technologies are integrated into compact, scalable units.

These installations are assembled and tested off-site, allowing for faster deployment and reduced on-site construction efforts. At the same time, the modular design enables companies to gradually expand their treatment capacity as process requirements evolve.

Operational flexibility and scalability

One of the main advantages of modular UF/RO systems is their ability to adapt to changing conditions. Industrial wastewater streams are rarely constant, both in terms of flow rates and composition.

A containerised setup allows operators to:

• Start with a compact treatment unit
• Optimise performance based on operational data
• Expand towards a larger or fully integrated installation

This step-by-step approach reduces implementation risks and supports more flexible investment decisions.