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NF EN 12255-6 : 2002

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

WASTEWATER TREATMENT PLANTS - PART 6: ACTIVATED SLUDGE PROCESS

Superseded date

08-08-2023

Published date

12-01-2013

Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Prescriptions
  4.1 Généralités
  4.2 Dispositions constructives
  4.3 Ouvrage de répartition
  4.4 Réacteurs biologiques
      4.4.1 Conception
      4.4.2 Paramètres opérationnels
      4.4.3 Brassage
      4.4.4 Aération
      4.4.5 Considérations complémentaires
  4.5 Clarificateurs
      4.5.1 Généralités
      4.5.2 Conception
  4.6 Systèmes de recirculation et d'extraction des boues
Annexe A (informative) - Tableau des valeurs caractéristiques
                         de traitement
Bibliographie

Describes the performance requirements for treatment of wastewater using the activated sludge process for plants over 50 PT.

DevelopmentNote
Indice de Classement: P16-700-6 (06/2002)
DocumentType
Standard
PublisherName
Association Francaise de Normalisation
Status
Superseded
SupersededBy

NF EN 12255-13 : 2003 WASTEWATER TREATMENT PLANTS - PART 13: CHEMICAL TREATMENT - TREATMENT OF WASTEWATER BY PRECIPITATION/FLOCCULATION

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