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Diss Factsheets

Environmental fate & pathways

Biodegradation in water: screening tests

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Administrative data

Link to relevant study record(s)

Description of key information

readily degradable.

Key value for chemical safety assessment

Biodegradation in water:
readily biodegradable
Type of water:

Additional information

Ready biodegradability was tested measuring the oxygen consumpion both via an automatic oxygen consumption analyzer and a Gas Chromatography detector FID.

Nominal initial test substance concentration was 25 µg/ml.

The test substance achieved mean degradations of 68.6 % by day 28, based on measurement with the oxygen consumption analyzer, and of 91% by day 28 based on measurement with gas chromatpgraphy detector FID.