The document specifies the performance requirements for the installation of lagooning processes for treatment plants for over 50 PT. It applies for wastewater lagooning processes treating municipal wastewater from combined or seperate sewerage systems and when used as tertiary treatment.
DIN EN 12255-5:1999 history
2022DIN EN 12255-5:2022-03 Wastewater treatment plants - Part 5: Lagooning processes; German and English version prEN 12255-5:2022 / Note: Date of issue 2022-02-04*Intended as replacement for DIN EN 12255-5 (1999-12).
2022DIN EN 12255-5:2022 Wastewater treatment plants - Part 5: Lagooning processes; German and English version prEN 12255-5:2022
1999DIN EN 12255-5:1999-12 Wastewater treatment plants - Part 5: Lagooning processes; German version EN 12255-5:1999 / Note: To be replaced by DIN EN 12255-5 (2022-03).
1999DIN EN 12255-5:1999 Wastewater treatment plants - Part 5: Lagooning processes; German version EN 12255-5:1999