BS EN ISO 8192:2007

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Water quality. Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation

Published By	Publication Date	Number of Pages
BSI	2007	38

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Categories: 13.060.30 - Sewage water, BSI

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Description

This International Standard specifies a method for assessing the inhibitory effect of a test material on the oxygen consumption of activated sludge microorganisms.

This method is intended to represent the conditions in biological waste-water treatment plants. It gives information on inhibitory or stimulatory effects after a short exposure (usually 30 min up to 180 min or even more) of the test material on activated sludge microorganisms.

This method is applicable for testing waters, waste waters, pure chemicals and mixtures of chemicals. Concerning the chemicals, the method refers to those which are soluble under the test conditions. Special care is necessary with materials of low water solubility, high volatility and with materials abiotically consuming or producing oxygen.

Additional information

Status	Confirmed
Pages	38
Publication Date	2007-08-31
ISBN	978 0 580 54191 9
Standard Number	BS EN ISO 8192:2007
Title	Water quality. Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
Identical National Standard Of	EN ISO 8192:2007, ISO 8192:2007
Replaces	BS EN ISO 8192:1995
Descriptors	Sewage, Wastes, Quality, Water, Biological oxygen demand, Biological analysis and testing, Sewage treatment, Toxicity, Water testing, Sludge
Publisher	BSI
Committee	EH/3/5
ICS Codes	13.060.30 - Sewage water

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BS EN ISO 8192:2007

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