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Norm
ÖNORM EN 12255-7
Issue date: 2002 08 01
Wastewater treatment plants - Part 7: Biological fixed-film reactors
This European Standard specifies the design principles and performance requirements for secondary treatment by
biological fixed-film reactors at wastewater treatment pla...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 15 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
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.
Differences in wastewater treatment throughout Europe have led to a variety of systems being developed. This
standard gives fundamental informations about the systems; this standard has not attempted to specify all available
systems.
Detailed information additional to that contained in this standard may be obtained by referring to the Bibliography.
ÖNORM EN 12255-7
2002 08 01
Wastewater treatment plants - Part 7: Biological fixed-film reactors
Norm
↖
Norm
Issue date :
2007 06 01
Wastewater treatment - Vocabulary (multilingual version: de/en/fr)
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Issue date :
2002 08 01
Wastewater treatment plants - Part 1: General construction principles
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2001 09 01
Wastewater treatment plants - Part 10: Safety principles
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Issue date :
2001 12 01
Wastewater treatment plants - Part 11: General data required
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Issue date :
2002 08 01
Wastewater treatment plants - Part 6: Activated sludge processes
