00/102589 DC : DRAFT MAR 2000
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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PREN 12255-13 - WASTEWATER TREATMENT PLANTS - PART 13: CHEMICAL TREATMENT
Published date
23-11-2012
Publisher
Superseded date
24-07-2003
Superseded by
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Foreword
1 Scope
2 Normative references
3 Definitions
4 Requirements
4.1 General
4.2 Chemical background and process options
4.3 Storage of chemicals
4.4 Dosing equipment
4.5 Silos and tanks
4.6 Mixing systems
4.7 Flocculators
4.8 Sedimentation tanks
4.9 Flotation
4.10 Physical filtration
4.11 Sludge
Annex A (informative) Precipitation chemicals
Bibliography
| Committee |
B/505
|
| DocumentType |
Draft
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| PREN 12255-13 : DRAFT 2000 | Identical |
| EN 752-6 : 1998 | DRAIN AND SEWER SYSTEMS OUTSIDE BUILDINGS - PUMPING INSTALLATIONS |
| EN 10088-2:2014 | Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes |
| EN 1085:2007 | Wastewater treatment - Vocabulary |
Summarise
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