Water

Engineering practice

Fiber balls in the fight against micropollutants

Each year, 8,000 tons of pharmaceutical products and 10 tons of microplastics end up in Germany’s largest river, the Rhine, alone. Conventional wastewater treatment plants will always struggle to deal with such large quantities of micropollutants. That is why the town of Barntrup in the German state of North Rhine-Westphalia added a purification stage for micropollutants to its wastewater treatment plant – a world first using Fuzzy Filters® from Bosman and automated with pneumatics from Festo.

Bionics

Collision-free swimming with ultrasound

Dolphins and pilot whales can even find their way in murky and dark waters thanks to their natural echo sounder. Submarines also use ultrasound technology for locating purposes. Ultrasound sensors can calculate distances, even to transparent materials and underwater. The BionicFinWave uses these characteristics to its benefit. Thanks to ultrasound sensors, the bionic underwater robot swims collision-free through a pipe system made of acrylic glass.

Engineering practice

Fresh water for Bursa

The Turkish megacity of Bursa has clean drinking water. There, Festo has completely modernized the Dobruca water treatment plant, from the operating and control level right up to the process valves in the field. It was possible to create an automation system from a single source, thanks to the perfectly matched components from Festo. This also included the supply and installation of a SCADA system, the training of the local staff and on-the-job training from a Festo specialist, who worked full-time there for a year.

Engineering practice

Pneumatics at the water works pays off

Maintenance-free, energy-efficient, safe and extremely strong, in spite of its small size, these are the convincing arguments in favor of pneumatics. It's for a good reason that the water supply company, Landeswasserversorgung Baden-Württemberg, turned to this technology for the construction of a new ground water filtration system. Today, pneumatic automation technology from Festo is at work in the multi-media and activated carbon filtering basins in Langenau.