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EC number: 442-300-8
CAS number: -
The inhibition of the degradation activity of activated sludge is not anticipated when introduced in appropriate low concentrations.
Changes in the respiration of domestic activated sludge were tested in a
study following OECD guideline 209 (Safepharm Laboratories Ltd 2002f).
Due to the rapid hydrolysis of the substance two experiments were
conducted. The sludge was exposed to the parent substance that was
directly added to the test medium. In a second experiment an aqueous
solution of the parent substance and the hydrolysis product were
inoculated with activated sludge. Both tests run for 3 hours. For both
tests an EC50 > 1000 mg/l was determined.
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