EN 12255-14:2003
(Main)Wastewater treatment plants - Part 14: Disinfection
Wastewater treatment plants - Part 14: Disinfection
This European Standard specifies performance requirements for the disinfection of effluents from wastewater treatment plants.
The primary application is for wastewater treatment plants designed for the treatment of domestic and municipal wastewater for over 50 PT.
Differences in wastewater treatment throughout Europe have led to a variety of systems being developed. This standard gives fundamental information about the systems, this standard has not attempted to specify all available systems.
Detailed information additional to that contained in this standard can be obtained by referring to the bibliography.
Kläranlagen - Teil 14: Desinfektion
Diese Europäischen Norm legt Leistungsanforderungen für die Desinfektion von Kläranlagenabläufen fest.
In erster Linie gilt diese Europäische Norm für Kläranlagen, die für die Behandlung von häuslichem und kommunalem Abwasser von mehr als 50 EW ausgelegt sind.
Die Unterschiede in Planung und Bau von Kläranlagen in Europa haben zu einer Vielzahl von Anlagen-ausführungen geführt. Diese Europäische 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 können.
Stations d'épuration - Partie 14: Désinfection
La présente Norme Européenne spécifie les exigences de performance pour la désinfection des effluents des stations d'épuration.
Elle s'applique, avant tout, aux stations d'épuration des eaux usées de plus de 50 EH, conçues pour traiter des eaux usées municipales et domestiques.
Les différences qui caractérisent le traitement des eaux usées dans toute l'Europe ont conduit à la mise au point d'un éventail de systèmes. La présente Norme fournit des informations fondamentales sur ces systèmes.
La présente norme ne vise pas à spécifier tous ceux qui existent.
Des informations détaillées peuvent être obtenues en se référant à la bibliographie, en complément de celles contenues dans la présente Norme.
Čistilne naprave za odpadno vodo - 14. del: Dezinfekcija
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kläranlagen - Teil 14: DesinfektionStations d'épuration - Partie 14: DésinfectionWastewater treatment plants - Part 14: Disinfection13.060.30Odpadna vodaSewage waterICS:Ta slovenski standard je istoveten z:EN 12255-14:2003SIST EN 12255-14:2004en01-maj-2004SIST EN 12255-14:2004SLOVENSKI
STANDARD
SIST EN 12255-14:2004
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12255-14December 2003ICS 13.060.30English versionWastewater treatment plants - Part 14: DisinfectionStations d'épuration - Partie 14: DésinfectionKläranlagen - Teil 14: DesinfektionThis European Standard was approved by CEN on 11 September 2003.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 Central Secretariat 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 Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and UnitedKingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2003 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12255-14:2003: ESIST EN 12255-14:2004
EN 12255-14:2003 (E)2ContentspageForeword.31Scope.42Normative references.43Terms and definitions.44Design.65Requirements.13Bibliography.15SIST EN 12255-14:2004
EN 12255-14:2003 (E)3ForewordThis document (EN 12255-14:2003) has been prepared by Technical Committee CEN/TC 165 “Wastewaterengineering”, the secretariat of which is held by DIN.This European Standard shall be given the status of a national standard, either by publication of an identical text orby endorsement, at the latest by June 2004, and conflicting national standards shall be withdrawn at the latest byJune 2004.This is the fourteenth Part prepared by the Working Groups CEN/TC 165/WG 42 and WG 43 relating to the generalrequirements and processes for treatment plants for a total number of inhabitants and population equivalents (PT)over 50. EN 12255 with the generic title “Wastewater treatment plants” consists of the following Parts:¾ Part 1: General construction principles¾ Part 3: Preliminary treatment¾ Part 4: Primary settlement¾ Part 5: Lagooning processes¾ Part 6: Activated sludge processes¾ Part 7: Biological fixed-film reactors¾ Part 8: Sludge treatment and storage¾ Part 9: Odour control and ventilation¾ Part 10: Safety principles¾ Part 11: General data required¾ Part 12: Control and automation¾ Part 13: Chemical treatment — Treatment of wastewater by precipitation/flocculation¾ Part 14: Disinfection¾ Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants¾ Part 16: Physical (mechanical) filtrationNOTEFor requirements on pumping installations at wastewater treatment plants, provided initially as Part 2: Pumpinginstallations for wastewater treatment plants, see EN 752-6 Drain and sewer systems outside buildings — Part 6: Pumpinginstallations.EN 12255-1, EN 12255-3 to EN 12255-8 and EN 12255-10 and EN 12255-11 were implemented together as aEuropean package (Resolution BT 152/1998).According to the CEN/CENELEC Internal Regulations, the national standards organizat
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