DIN EN 12255-7:2002
Wastewater treatment plants - Part 7: Biological fixed-film reactors; German version EN 12255-7:2002
- Standard No.
- DIN EN 12255-7:2002
- Release Date
- 2002
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN 12255-7:2002-04
- Latest
- DIN EN 12255-7:2023-09
- Replace
- DIN 19557-2:1989 DIN EN 12255-7:1997
- Scope
- This European Standard specifies the design principles and performance requirements for secondary treatment by biological fixed-film reactors at wastewater treatment plants for more than 50 PT. The primary application is for wastewater treatment plants designed for the treatment of domestic and municipal wastewater. Biological fixed film reactors include biological trickling filters, rotating biological contactors, submerged bed reactors and biofilters.
DIN EN 12255-7:2002 history
- 2023 DIN EN 12255-7:2023-09 Wastewater treatment plants - Part 7: Biological fixed-film reactors; German and English version prEN 12255-7:2023 / Note: Date of issue 2023-07-28*Intended as replacement for DIN EN 12255-7 (2002-04).
- 2002 DIN EN 12255-7:2002-04 Wastewater treatment plants - Part 7: Biological fixed-film reactors; German version EN 12255-7:2002
- 2002 DIN EN 12255-7:2002 Wastewater treatment plants - Part 7: Biological fixed-film reactors; German version EN 12255-7:2002
- 0000 DIN EN 12255-7:1997
- 0000 DIN 19557-2:1989
