BS EN 12255-6:2002

Superseded

View Superseded by

Wastewater treatment plants Activated sludge processes

Available format(s)

Hardcopy , PDF

Superseded date

21-07-2023

Language(s)

English

Published date

04-04-2002

Publisher

British Standards Institution

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
   4.1 General
   4.2 Planning
   4.3 Flow-splitting structure
   4.4 Biological reactor
       4.4.1 Design
       4.4.2 Operational parameters
       4.4.3 Mixing
       4.4.4 Aeration
       4.4.5 Additional considerations
   4.5 Clarifiers
       4.5.1 General
       4.5.2 Design
   4.6 Return and surplus sludge systems
Annex A (informative) Design-Technical process
        characteristics
Bibliography

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

Committee	B/505
DevelopmentNote	Supersedes 97/102217 DC (04/2002)
DocumentType	Standard
Pages	18
PublisherName	British Standards Institution
Status	Superseded
SupersededBy	BS EN 12255-6:2023
Supersedes	97/102217 DC : MAR 97

Standards	Relationship
NF EN 12255-6 : 2002	Identical
UNE-EN 12255-6:2003	Identical
NEN EN 12255-6 : 2002	Identical
UNI EN 12255-6 : 2002	Identical
I.S. EN 12255-6:2002	Identical
EN 12255-6:2002	Identical
NBN EN 12255-6 : 2002	Identical
SN EN 12255-6 : 2002	Identical
DIN EN 12255-6:2002-04	Identical
NS EN 12255-6 : 1ED 2002	Identical
ONORM EN 12255-6 : 2002	Identical

DIN 19551-1:2002-12	WASTEWATER TREATMENT PLANTS - RECTANGULAR TANKS - PART 1: SETTLEMENT TANKS WITH SLUDGE SCRAPER, SUCTION TYPE SLUDGE REMOVER AND CHAIN SCRAPER - TYPES, MAIN DIMENSIONS, EQUIPMENTS
EN 12255-10:2000	Wastewater treatment plants - Part 10: Safety principles
EN 12255-11:2001	Wastewater treatment plants - Part 11: General data required
ATV A 131 : 1991	DIMENSIONING OF SINGLE STAGE ACTIVATED SLUDGE PLANTS UPWARDS FROM 5000 TOTAL INHABITANTS AND POPULATION EQUIVALENTS
DIN 19552:2002-12	WASTEWATER TREATMENT PLANTS - CIRCULAR TANKS - SETTLEMENT TANKS WITH SLUDGE SCRAPER, SUCTION TYPE SLUDGE REMOVER AND THICKENER, MAIN DIMENSIONS, EQUIPMENT
EN 12255-4:2002	Wastewater treatment plants - Part 4: Primary settlement
EN 12255-1:2002	Wastewater treatment plants - Part 1: General construction principles
DIN 19569-2:2016-02 (Draft)	WASTEWATER TREATMENT PLANTS - PRINCIPLES FOR THE DESIGN OF STRUCTURES AND TECHNICAL EQUIPMENT - PART 2: SPECIFIC PRINCIPLES FOR THE EQUIPMENT FOR SEPARATING AND THICKENING OF SOLIDS (WITHOUT FACILITIES FOR SEPARATION AND TREATMENT OF SAND)
ATV A 122 : 1991	PRINCIPLES FOR DIMENSIONING, CONSTRUCTION AND OPERATION OF SMALL SEWAGE TREATMENT PLANTS WITH AEROBIC BIOLOGICAL PURIFICATION STAGE FOR CONNECTION VALUES BETWEEN 50 AND 500 TOTAL NUMBER OF INHABITANTS AND POPULATION EQUIVALENTS
DWA-M 209 : 2007	MEASUREMENT OF THE OXYGEN TRANSFER IN ACTIVATED SLUDGE AERATION TANKS WITH CLEAN WATER AND IN MIXED LIQUOR
ATV A 126 : 1993	PRINCIPLES FOR WASTEWATER TREATMENT IN SEWAGE TREATMENT PLANTS ACCORDING TO THE ACTIVATED SLUDGE PROCESS WITH JOINT SLUDGE STABILISATION WITH CONNECTION VALUES BETWEEN 500 AND 5000 TOTAL NUMBER OF INHABITANTS AND POPULATION EQUIVALENTS
EN 1085:2007	Wastewater treatment - Vocabulary
DIN 19569-3:2002-12	WASTEWATER TREATMENT PLANTS - PRINCIPLES FOR THE DESIGN OF STRUCTURES AND TECHNICAL EQUIPMENT - PART 3: SPECIFIC PRINCIPLES FOR THE EQUIPMENT FOR AEROBICAL BIOLOGICAL WASTEWATER TREATMENT
PREN 12255-12 : DRAFT 2001	WASTEWATER TREATMENT PLANTS - PART 12: CONTROL AND AUTOMATION
DIN 19558:2002-12	WASTEWATER TREATMENT PLANTS - OUTLET INSTALLATIONS, WEIR AND SCUM BAFFLE, SUBMERGED EFFLUENT PIPES IN TANKS - CONSTRUCTION PRINCIPLES, MAIN DIMENSIONS, LAYOUT

View more information

$294.12

Including GST where applicable

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

Access your standards online with a subscription

Features

Simple online access to standards, technical information and regulations.
Critical updates of standards and customisable alerts and notifications.
Multi-user online standards collection: secure, flexible and cost effective.

Learn more on subscription solutions

Get in touch with us

Log into your Account

BS EN 12255-6:2002

Superseded

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory

Access your standards online with a subscription