The Wengen Water Supply Cooperative with its two reservoirs, the unique energy supply with turbine and the pumping station in the valley reliably supplies natural drinking water for up to 10,000 people at all times in summer and winter.
The increasing digitalisation of sewer networks and the possibility to dynamically regulate and optimise them open up new and unexpected potentials. We offer economic solutions that make it possible to prevent overflows in the future.
In December 1990, Hanspeter Gafner founded STEBATEC together with two business partners, thus laying the foundation stone of a long success story. With some articles under the title «30 YEARS STEBATEC», we will share our history with you here in the coming weeks.
The Zweckverband der Abwasserregion Olten (ZAO) is an association of 13 municipalities which treat their wastewater in the WWTP Winznau. The WWTP itself was and is already the subject of refurbisching measures, but other structures in the sewer network also showed a considerable need for refurbischment, including pumping stations and storm water tanks.
Two new measuring points collect the wastewater volumes and loads of an industrial discharger into the Rorguet sewage treatment plant in Meilen. The entire control system is mounted on a movable structure that can be raised from the concrete cabin embedded in the ground for easy operation.
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