Industrial water treatment
With over 30 years of expertise, Trevi helps businesses and government authorities to reliably treat wastewater until it meets applicable discharge standards. Where possible, we also explore options for reusing the water as process water or recovering value from residual streams. In this way, we develop smart, efficient, and sustainable solutions tailored to your water quality, processes, and permit requirements.
Industries we serve
Water treatment trends and regulations
Zero Liquid Discharge (ZLD) is an approach to industrial water treatment that aims to eliminate any liquid effluent by fully recycling and reusing water on-site. It has become a notable trend in environmental regulation as authorities push for stricter pollution control and water conservation.
The revised BREF (Best Available Techniques Reference Document) for common wastewater and waste gas treatment sets new expectations for industrial water use and emissions. It outlines clear performance benchmarks for sectors such as food, pharma, chemicals, and more. With binding implications under the IED Directive, companies must understand how BREF influences permitting, reporting, and investments in water-saving technologies.
Closed loop water systems aim to reuse process water internally, reducing both freshwater intake and wastewater discharge. This circular approach is increasingly promoted in legislation and sustainability frameworks. While not suitable for every process, closed loop systems can significantly reduce operational costs and environmental impact when properly engineered and monitored.
As environmental permitting evolves, water-related criteria are becoming more prominent. Impact assessments must now cover water quantity, discharge quality, and ecological risks with much greater precision. This shift places new demands on both industrial operators and environmental consultants, calling for data-driven tools and clear compliance strategies.
Fine bubble aeration for wastewater treatment
Efficient oxygen transfer is at the heart of every biological wastewater treatment process. The performance of your aeration system directly impacts energy consumption, process stability and operational costs.
Trevi supplies high-performance fine bubble aeration panels, assembled under license of Messner®, combining energy-efficient oxygen transfer with robust mechanical design and low maintenance requirements.
How we approach water treatment projects
