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The new DWA-A 199-1 contains minimum requirements for the content of service instructions for the personnel of wastewater treatment plants, which are binding for all operators regardless of the respective organisational and corporate form.

The German Association for Water, Wastewater and Waste (DWA) is presenting itself from 5 to 9 May 2014 with a comprehensive programme at the IFAT, the world’s leading trade fair for environmental technology, in Munich.