Digitalisation does not stop at the sewage system! The new control system is a real space wonder in terms of its wide range of functions. Remote maintenance, an enormous variety of interfaces, a zoomable touch panel that resembles a smartphone and a web server make the compact control system a pioneer in underground digitalisation.
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.
The Limeco wastewater treatment plant in the Limmat valley equips its sewerage system with modern measurement and control technology. This enables the optimised use and utilisation of the existing infrastructure.
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