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 |