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UNE-EN 12255-4:2002

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by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 4: Primary settlement.

Available format(s)

Hardcopy , PDF

Superseded date

20-12-2023

Superseded by

UNE-EN 12255-4:2023

Language(s)

Spanish, Castilian, English

Published date

17-10-2002

€68.40
Excluding VAT

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
   4.1 General
   4.2 Planning
   4.3 Process
       4.3.1 General
       4.3.2 Required Capacity
       4.3.3 Upward Flow Tanks (including Imhoff
             Tanks)
       4.3.4 Horizontal Flow Tanks
       4.3.5 Lamella Separator
       4.3.6 Sludge Collection and Removal
       4.3.7 Scum Removal
   4.4 Maintenance
   4.5 Health and Safety
Bibliography

Describes the performance requirements for the primary settlement of wastewater at wastewater treatment plants for over 50 PT. The primary application is for wastewater treatment plants designed for the treatment of domestic and municipal wastewater.

Committee
CTN 149
DocumentType
Standard
Pages
14
PublisherName
Asociacion Espanola de Normalizacion
Status
Superseded
SupersededBy

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