Utility

Compact design and minimal maintenance of the filtration elements
Sustainability is key in the utility sector. Homes, offices, and commercial spaces are increasingly being heated and cooled using technologies such as geothermal energy, aquathermy, and high-temperature heating.
Filtration plays a crucial role in making systems more sustainable and extending their lifespan, using water. By using BÈTA Industrie’s filtration solutions, you are guaranteed a compact design with minimal space requirements and minimal maintenance.
Leader in sustainable filtration
Sustainable filtration is an integral part of our approach. At BÈTA Industrie, our filtration specialists focus specifically on green technologies like thermal energy storage (WKO) and geothermal energy. Years of experience in projects in the Netherlands and Belgium have made us the market leader in sustainable filtration. Want to know more? Schedule an appointment with our experts today using the contact form.
Get the best professional advice about filtration
- The more compact, the better.
- Why 0.45 micron filtration is essential for WKO systems.
- How to offer an optimal design with optimal investment and operating costs.
- Which filtration system works best to protect a plate heat exchanger and requires minimal maintenance.
- Which filter housing material is suitable for the application.
- This and much more!
Schedule a free consultation with our specialists now.

WKO (Heat Cold Storage)
WKO systems store hot and cold water in the ground to heat and cool buildings. In winter, groundwater is used for heating and cold water is stored. In summer, the cold water is used for cooling, and the hot water is stored. This makes WKO the standard for larger new construction projects.
BÈTA Industrie supplies filter systems that continuously filter the water during these changes, even at high flows of up to 500 m³ per hour. The filter prevents the water from contaminating the other source. The BETA WKO filter also protects the source filters and prevents contamination of other equipment, guaranteeing optimal operation and minimal maintenance.
- Benefits of the BETA WKO filter
- High flow with a capacity of 300m³/pu
- No bleed water loss, 100% reuse
- Minimal pressure drop
Aquathermy
Aquathermics is increasingly being used to cool or heat buildings using surface water. Consider, for example, the water from the Meuse River, which is used to cool and heat various buildings in Rotterdam.
Protect the system with the right filtration
Protect the system with the right filtration. Good filtration prevents contamination of heat exchangers, pumps, and pipes and extends the system’s lifespan. Depending on the type of water used, we recommend a suitable filtration process, such as a Bernoulli filter or high flow filter candles with a compact filter housing. Make a no-obligation appointment with our specialists for personal advice.
High Temperature Storage (HTO)
HTO is similar to WKO (Heat Cold Storage), but for high temperatures from 29 to 90 degrees Celsius. Currently, extensive research is being conducted to determine the optimal form of HTO. However, as with WKO, the system must be properly protected and the water filtered.
Filtration specifically for HTO
We supply HTO filters that are suitable for higher temperatures and have a high dirt retention capacity. Our specialists are happy to create a custom design for tailored filtration advice.

Geothermal energy
Geothermal energy offers a sustainable and environmentally friendly way to generate energy by harnessing the earth’s natural heat. Extracting this energy requires reliable filtration to ensure optimal performance and a long lifespan of the systems.
Benefits of filtration in geothermal energy:
- Reliability: Protection of the source to prevent contamination and clogging.
- Cost savings: Reduction of maintenance and downtime through effective filtration.
- Sustainability: Maximum efficiency in energy generation with minimal environmental impact.
Discover how our filtration systems contribute to the success of your geothermal projects. Contact us today for personalized advice.