EN 12255-8:2001

Wastewater treatment plants - Part 8: Sludge treatment and storage

This part of this European Standard gives design principles and specifies construction requirements for sludge treatment and storage facilities in wastewater treatment plants for more than 50 PT. Other sludges or organic wastes may be treated together with the municipal sewage sludge.Differences in wastewater treatment throughout Europe have led to a variety of systems being developed. This standard gives fundamental informations about the systems; this standard has not attempted to specify all available systems. Detailed information additional to that contained in this standard may be obtained by referring to the bibliography.

Kläranlagen - Teil 8: Schlammbehandlung und -lagerung

1 Anwendungsbereich
Diese Europäische Norm legt Planungs- und Baugrundsätze für Einrichtungen zur Behandlung und
-lagerung von Schlamm in Kläranlagen für mehr als 50 EW fest.
Andere Schlämme oder organische Abfälle dürfen gemeinsam mit kommunalem Klärschlamm behandelt
werden.
Die Unterschiede in Planung und Bau von Kläranlagen in Europa haben zu einer Vielzahl von Anlagen-ausführungen
geführt. Diese Norm enthält grundsätzliche Angaben zu den Anlagenausführungen; sie
beschreibt jedoch nicht alle Einzelheiten jeder Ausführungsart.
Die in den Literaturhinweisen aufgeführten Unterlagen enthalten Einzelheiten und Hinweise, die im
Rahmen dieser Norm verwendet werden dürfen.

Stations d'épuration - Partie 8: Stockage et traitement des boues

Cette partie de la présente Norme européenne indique les principes de conception et spécifie les prescriptions de construction pour le traitement et les installations de stockage des boues dans les stations d'épuration des eaux usées.
Les spécifications ne sont indiquées que pour certains procédés de traitement.
D'autres types de boues ou de déchets organiques peuvent être traités avec les boues des eaux usées urbaines.
Des sources d'informations complémentaires sont citées dans la bibliographie.

Čistilne naprave za odpadno vodo - 8. del: Obdelava blata in hranjenje

General Information

• Status: Published
• Publication Date: 08-May-2001
• ICS: 13.060.30 - Sewage water
• Technical Committee: CEN/TC 165 - Waste water engineering
• Drafting Committee: CEN/TC 165/WG 40 - Wastewater treatment plants > 50 PT
• Current Stage: 9092 - Decision on results of review/2YR ENQ - revise - Review Enquiry
• Completion Date: 27-Mar-2018
• Directive: 93/38/EEC - Procurement procedures of entities operating in the water, energy, transport and telecommunications sectors
• Mandate: M/BC/CEN/88/15 - Standardization request to CEN/CENELEC in the field of Water supply, drainage and sewerage
• Ref Project: SIST EN 12255-8:2001 - Wastewater treatment plants - Part 8: Sludge treatment and storage

Relations

• Revised: EN 12255-8:2024 - Wastewater treatment plants - Part 8: Sludge treatment and storage
• Effective Date: 19-Jan-2023

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.MHQMHKläranlagen - Teil 8: Schlammbehandlung und -lagerungStations d'épuration - Partie 8: Stockage et traitement des bouesWastewater treatment plants - Part 8: Sludge treatment and storage13.060.30Odpadna vodaSewage waterICS:Ta slovenski standard je istoveten z:EN 12255-8:2001SIST EN 12255-8:2001en01-december-2001SIST EN 12255-8:2001SLOVENSKI
STANDARD



SIST EN 12255-8:2001



EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12255-8May 2001ICS 13.060.30English versionWastewater treatment plants - Part 8: Sludge treatment andstorageStations d'épuration - Partie 8: Stockage et traitement desbouesKläranlagen - Teil 8: Schlammbehandlung und -lagerungThis European Standard was approved by CEN on 8 March 2001.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the 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 translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2001 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12255-8:2001 ESIST EN 12255-8:2001



Page 2EN 12255-8:2001ContentsPageForeword.31
Scope.32
Normative references.43
Terms and definitions.44
Planning.55
Process requirements.55.1
General.55.2
Thickening.55.3
Disinfection.65.4
Stabilisation and pseudo-stabilisation.75.5
Sludge dewatering.105.6
Composting.115.7
Handling and storage.126
Construction principles.126.1
Service life.126.2
Pipelines.126.3
Sludge pumps.137
Safety.
...