SIST EN 12255-5:2024
(Main)Wastewater treatment plants - Part 5: Lagooning processes
Wastewater treatment plants - Part 5: Lagooning processes
This European Standard specifies the performance requirements for the installation of lagooning processes. This part applies to wastewater lagooning processes treating municipal wastewater from combined or separate sewerage systems and when used as a tertiary treatment.
Note: Lagooning processes are especially suitable for treatment of wastewater where large variations in flow are experienced (e.g. resulting from stormwater). Lagoon Systems are also especially suitable when there are large variation in load from seasonal industrial or tourism for example.
Kläranlagen - Teil 5: Abwasserbehandlung in Teichen
Dieses Dokument legt die Leistungsanforderungen für die Installation von Teichanlagen fest.
Dieses Dokument gilt für Abwasserteiche für die Behandlung von kommunalem Abwasser aus Misch- oder Trennsystemen sowie für Teichanlagen, die als dritter Reinigungsteil verwendet werden.
ANMERKUNG Abwasserteichanlagen sind besonders dort zur Abwasserreinigung zweckmäßig, wo starke Volumen
stromschwankungen zu erwarten sind (z.B. aus Niederschlagswasser). Auch dort, wo starke Schwankungen der Stofffracht auftreten, zum Beispiel aus saisonaler Industrie oder Tourismus, sind Abwasserteichsysteme besonders zweckmäßig.
Stations d'épuration - Partie 5: Lagunage
Le présent document spécifie les exigences de performances de l’installation de lagunage.
Il s’applique aux procédés de lagunage des eaux usées municipales à partir de réseaux d’assainissement de type unitaire ou séparatif et lorsque le procédé est utilisé en tant que traitement tertiaire.
NOTE Le lagunage est particulièrement adapté au traitement des eaux usées en cas d’importantes variations du débit (par exemple, en raison des eaux pluviales). Les systèmes de lagunage sont particulièrement adaptés lorsqu’il y a d’importantes variations de la charge en raison de fluctuations industrielles saisonnières ou du tourisme, par exemple.
Čistilne naprave za odpadno vodo - 5. del: Lagunski postopki
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 12255-5:2024
01-junij-2024
Čistilne naprave za odpadno vodo - 5. del: Lagunski postopki
Wastewater treatment plants - Part 5: Lagooning processes
Kläranlagen - Teil 5: Abwasserbehandlung in Teichen
Stations d'épuration - Partie 5: Lagunage
Ta slovenski standard je istoveten z: EN 12255-5:2024
ICS:
13.060.30 Odpadna voda Sewage water
SIST EN 12255-5:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 12255-5:2024
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SIST EN 12255-5:2024
EN 12255-5
EUROPEAN STANDARD
NORME EUROPÉENNE
March 2024
EUROPÄISCHE NORM
ICS 13.060.30 Supersedes EN 12255-5:1999
English Version
Wastewater treatment plants - Part 5: Lagooning
processes
Stations d'épuration - Partie 5 : Lagunage Kläranlagen - Teil 5: Abwasserbehandlung in Teichen
This European Standard was approved by CEN on 22 January 2024.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12255-5:2024 E
worldwide for CEN national Members.
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SIST EN 12255-5:2024
EN 12255-5:2024 (E)
Contents Page
European foreword . 3
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Symbols and abbreviations . 7
5 Process description . 7
5.1 General. 7
5.2 Anaerobic lagoons . 7
5.3 Facultative lagoons. 7
5.4 Mechanically aerated lagoons . 8
5.5 Clarification lagoons . 8
5.6 Maturation lagoons . 8
5.7 Combinations with other systems . 8
6 Requirements .
...
SLOVENSKI STANDARD
oSIST prEN 12255-5:2022
01-april-2022
Čistilne naprave za odpadno vodo - 5. del: Lagunski postopki
Wastewater treatment plants - Part 5: Lagooning processes
Kläranlagen - Teil 5: Abwasserbehandlung in Teichen
Stations d'épuration - Partie 5: Lagunage
Ta slovenski standard je istoveten z: prEN 12255-5
ICS:
13.060.30 Odpadna voda Sewage water
oSIST prEN 12255-5:2022 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 12255-5:2022
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oSIST prEN 12255-5:2022
DRAFT
EUROPEAN STANDARD
prEN 12255-5
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2022
ICS 13.060.30 Will supersede EN 12255-5:1999
English Version
Wastewater treatment plants - Part 5: Lagooning
processes
Stations d'épuration - Partie 5: Lagunage Kläranlagen - Teil 5: Abwasserbehandlung in Teichen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 165.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 12255-5:2022 E
worldwide for CEN national Members.
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oSIST prEN 12255-5:2022
prEN 12255-5:2021 (E)
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
4 Symbols and abbreviations . 5
5 Process description . 6
5.1 Natural lagoons . 6
5.2 Accelerated facultative lagoons . 6
5.3 Accelerated facultative lagoons . 6
5.4 Aerated lagoons . 7
5.5 Polishing ponds . 7
5.6 Combinations with other systems . 7
6 Requirements .
...
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