Name: NS EN 12255-4 : 1ED 2002
Brand: NS

WASTEWATER TREATMENT PLANTS - PART 4: PRIMARY SETTLEMENT

Published date

01-12-2013

Publisher

Norwegian Standards (Norges Standardiseringsforbund)

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.

DocumentType	Standard
PublisherName	Norwegian Standards (Norges Standardiseringsforbund)
Status	Current

Standards	Relationship
NF EN 12255-4 : 2002	Identical
ONORM EN 12255-4 : 2002	Identical
BS EN 12255-4:2002	Identical
EN 12255-4:2002	Identical
UNI EN 12255-4 : 2002	Identical
UNE-EN 12255-4:2002	Identical
DIN EN 12255-4:2002-04	Identical
I.S. EN 12255-4:2002	Identical

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NS EN 12255-4 : 1ED 2002

WASTEWATER TREATMENT PLANTS - PART 4: PRIMARY SETTLEMENT

Table of Contents

Abstract

General Product Information

International Equivalents

Category

Subcategory