BS EN 12255-15:2003

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

Published By	Publication Date	Number of Pages
BSI	2003	20

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Categories: 13.060.30 - Sewage water, BSI

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Description

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.

Additional information

Status	Under Review
Pages	20
Publication Date	2003-12-17
ISBN	0 580 43094 4
Standard Number	BS EN 12255-15:2003
Title	Wastewater treatment plants – Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
Identical National Standard Of	EN 12255-15:2003
Descriptors	Sewage treatment works, Sewage engineering, Sewage treatment, Water testing, Water treatment, Activated sludge units, Waste handling, Efficiency, Oxygen, Determination of content, Waterworks, Absorption, Flow measurement
Publisher	BSI
Committee	B/505
ICS Codes	13.060.30 - Sewage water

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BS EN 12255-15:2003

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