Contact person:
Dr. Dipl.-Ing. Dieter Stetter

IWW´s Functional Testing of Water Works examines and evaluates once a year the efficiency of each treatment stage and gives operation recommendations. It is very important to detect and solve the problems in co-operation with the water works staff. IWW ´s independent technical experts act as contact persons during the whole year.

Functional check according to DVGW work sheet W202