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EVS-EN 12255-7:2002

Wastewater treatment plants - Part 7: Biological fixed-film reactors

General information
Valid from 01.09.2002
Base Documents
EN 12255-7:2002
Directives or regulations
None

Standard history

Status
Date
Type
Name
Main
prEN 12255-7
01.09.2002
Main
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-media reactors and biofilters.
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