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EC number: 212-133-3
CAS number: 764-99-8
The inhibition of the degradation activity of activated sludge is not anticipated when introduced in appropriately low concentrations.
In a guideline study according to OECD 209 the EC20 value of the test item on activated sludge was found to be greater than 1000 mg/L (BASF AG, 1996, 96/0251/08/1). This result is supported by a GLP study according to DIN EN ISO 10712 in which an EC10 value of 2680 mg/L was determined (BASF AG, 1996, 96/0251/70/1).
Based on these results, the inhibition of the degradation activity of activated sludge is not anticipated when introduced in appropriate low concentrations.
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