Successful aeration control based on NH4 measurement
Cost effective operation plays an important role at every sewage treatment plant. Not only is the level of investment in new equipment assessed but also the -> energy costsof aerators. At the same time, aspects such as the stabilisation of treatment processes and the reduction of ->outflow concentrations also have to be considered. The sewage treatment plant at Adelsdorf, south Germany (25,000 PE) demonstrates how successful the switch from pure time-based control to ammonium-based -> aeration controlcan be, with the integration of all process equipment in a -> SC 1000 digital network.
Optimisation through targeted online analysis
- Reduced energy costs
- Targeted nitrification/denitrification
- Seamless online monitoring
- Dynamic reaction to sudden surges