NA 119

DIN Standards Committee Water Practice

Project

Wastewater treatment plants - Part 6: Activated sludge process; German version EN 12255-6:2023

Abstract

This document specifies the performance requirements for treatment of wastewater using the activated sludge process for plants over 50 PT.A variety of activated sludge systems has been developed. This document has not attempted to specify all available systems.This document provides fundamental information about single stage systems.Detailed information additional to that contained in this document may be obtained by referring to the bibliography.The informative Annexes A, B and C provide design information.

Begin

2020-09-28

WI

00165321

Planned document number

DIN EN 12255-6

Project number

11904299

Responsible national committee

NA 119-05-36 AA - Wastewater treatment plants (CEN/TC 165/WG 40)  

Responsible european committee

CEN/TC 165/WG 40 - Wastewater treatment plants > 50 PT  

draft standard

Wastewater treatment plants - Part 6: Activated sludge process; German and English version prEN 12255-6:2021
2021-07
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previous edition(s)

Wastewater treatment plants - Part 6: Activated sludge process; German version EN 12255-6:2002
2002-04

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Contact

M.Eng.

Stephan Wellendorf

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2372
Fax: +49 30 2601-42372

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