BS EN 12255-15:2003 - Wastewater treatment plants. Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants

BS EN 12255-15:2003

Wastewater treatment plants. Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants

Status : Current, Under review   Published : December 2003

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This part of this European standard specifies the non-steady state measurement of the oxygen transfer capacity and the oxygen transfer efficiency of aeration tanks (see prEN 12255-6) when filled with clean water. NOTE 1: This is known as the clean water test. NOTE 2: Since the method is based on completely mixed tanks or tanks with evenly distributed aerators or diffusers it may not be applicable for certain aeration installations. NOTE 3: Under process conditions with mixed liquor the oxygen transfer capacity and the oxygen transfer efficiency may be different from the clean water test results.




Standard NumberBS EN 12255-15:2003
TitleWastewater treatment plants. Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
StatusCurrent, Under review
Publication Date17 December 2003
Normative References(Required to achieve compliance to this standard)EN 1085, EN 25814, ISO 5814:1990
Informative References(Provided for Information)EN 752-6, EN 25813, ISO 5813:1983, OENORM M 5888, EN 12255-6
International RelationshipsEN 12255-15:2003
Draft Superseded By99/109590 DC
DescriptorsFlow measurement, Absorption, Waterworks, Determination of content, Oxygen, Efficiency, Waste handling, Activated sludge units, Water treatment, Water testing, Sewage treatment, Sewage engineering, Sewage treatment works
ICS13.060.30
Title in FrenchStations d'epuration. Mesure de performances des aerateurs
Title in GermanKlaeranlagen. Messung der Sauerstoffzufuhr in Reinwasser in Belueftungsbecken von Belebungsanlagen
CommitteeB/505
ISBN0 580 43094 4
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size159 KB
Price£130.00


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