Together with Mustafa from ACWUA I visited the WWTP Bonn-Beuel. It was an Open Day. More than 400 visitors came to see the plant.
The weither was cold gut the visitors liked the possibility to see the plant. We had a close look to the newly installed QR-Codes at the plant.

By using the code you easyly access the website and you can see the details.

The progress of the pilot is good, the adaptations needs to be done.

Rüdiger Heidebrecht