Registration Dossier
Registration Dossier
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EC number: 205-500-4 | CAS number: 141-78-6
Biodegradation in water and sediment: simulation tests
Administrative data
Link to relevant study record(s)
Description of key information
>99.9% removal; 93% by biodegradation and 7% stripped (volatilized) from the wastewater.
Key value for chemical safety assessment
Additional information
The biodegradation of ethyl acetate has been studied in continuous flow activated sludge reactors. Biodegradability over 6 days was evaluated by ultimate BOD analysis compared to TOC and COD values. The ultimate treatment efficiency for ethyl acetate was 99.9% removal; 93% by biodegradation and 7% stripped (volatilized) from the wastewater. There was no sorption to sediment. Hydraulic retention time in the reactor was 8 hours.
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