NF EN 12255-13 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
WASTEWATER TREATMENT PLANTS - PART 13: CHEMICAL TREATMENT - TREATMENT OF WASTEWATER BY PRECIPITATION/FLOCCULATION
08-08-2023
12-01-2013
Avant-propos
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Exigences
4.1 Généralités
4.2 Arrière-plan chimique et options de traitement
4.3 Stockage des agents chimiques
4.4 Matériel de dosage
4.5 Silos et réservoirs
4.6 Systèmes de mélange
4.7 Floculateurs
4.8 Décanteurs
4.9 Flottation
4.10 Filtration physique
4.11 Boues
Annexe A (normative) Agents chimiques de précipitation
Bibliographie
Provides the requirements for chemical treatment of wastewater by precipitation/flocculation for removal of phosphorus and suspended solids.
| DevelopmentNote |
Indice de classement: P16-700-13. PR NF EN 12255-13 June 2000. (06/2003)
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| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Superseded
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| SupersededBy |
| Standards | Relationship |
| BS EN 12255-13:2002 | Identical |
| NS EN 12255-13 : 1ED 2003 | Identical |
| I.S. EN 12255-13:2002 | Identical |
| NBN EN 12255-13 : 2003 | Identical |
| EN 12255-13:2002 | Identical |
| SN EN 12255-13 : 2002 | Identical |
| NEN EN 12255-13 : 2003 | Identical |
| UNI EN 12255-13 : 2003 | Identical |
| UNE-EN 12255-13:2003 | Identical |
| ONORM EN 12255-13 : 2003 | Identical |
| DIN EN 12255-13:2003-04 | Identical |
| NF EN 12255-1 : 2002 | WASTEWATER TREATMENT PLANTS - PART 1: GENERAL CONSTRUCTION PRINCIPLES |
| NF EN 752-6 : 1998 | DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - PART 6: PUMPING INSTALLATIONS |
| NF EN 12255-6 : 2002 | WASTEWATER TREATMENT PLANTS - PART 6: ACTIVATED SLUDGE PROCESS |
| NF EN 10088-2 : 2014 | STAINLESS STEELS - PART 2: TECHNICAL DELIVERY CONDITIONS FOR SHEET/PLATE AND STRIP OF CORROSION RESISTING STEELS FOR GENERAL PURPOSES |
| NF EN 12255-11 : 2001 | WASTEWATER TREATMENT PLANTS - PART 11: GENERAL DATA REQUIRED |
| NF EN 1085 : 2007 | WASTEWATER TREATMENT - VOCABULARY |
| NF EN 12518 : 2014 | CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION - HIGH-CALCIUM LIME |
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