Classification of treatment methods for small wastewater treatment plants (<50 pe)
The classification is primarily a statistical standard applied for classification of wastewater treatment plants with capacity less than 50 person equivalents (pe) according to treatment methods.
This version is not valid on today's date.
Treatment methods for small wastewater treatment plants (<50 pe) 2004
- Valid from
- 1.1.2004
- Valid to
- 1.4.2025
The classification is primarily a statistical standard applied for classification of wastewater treatment plants with capacity less than 50 person equivalents (pe) according to treatment methods.