DIN EN ISO 8192:2007
Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)English version of DIN EN ISO 8192:2007-05
- Standard No.
- DIN EN ISO 8192:2007
- Release Date
- 2007
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN EN ISO 8192:2007-05
- Latest
- DIN EN ISO 8192:2007-05
- Replace
- DIN EN ISO 8192:1995
- Scope
- 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 shod exposure(usually 30 min up to 1 80 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.
DIN EN ISO 8192:2007 Referenced Document
- ISO 3696 Water for analytical laboratory use; Specification and test methods
DIN EN ISO 8192:2007 history
- 2007 DIN EN ISO 8192:2007-05 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007); German version EN ISO 8192:2007
- 2007 DIN EN ISO 8192:2007 Water quality - Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation (ISO 8192:2007)English version of DIN EN ISO 8192:2007-05
- 0000 DIN EN ISO 8192:1995
