REFERENCES

Hämeenlinna, Finland

Hämeenlinna

Hämeenlinna's waste water treatment plant, Finland

The first installation of a Finnchain system is still in use and operation.

Installations year 1984
Tank type Primary sedimentation tank
Scraper measurements Width
7m
  Length
37 m
Usage The scraper has been in continual use since 1984
Service The tank is emptied every three years for service
Additional information

Hämeenlinna's regional waste water purification plant
Paroistentie 7
FI-13600 HÄMEENLINNA