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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

Depending on local conditions and existing concentrations, disturbances in the biodegradation process of activated sludge are possible. 

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Additional information

The toxicity of the substance to microorganisms was tested in a study according to DIN38412 part 8. Pseudomonas putida was exposed to the substance for 17 hours. Based on the bacterial growth an EC of 90.8 mg/l was determined. In a second test based on the respiration of P. putida an EC50 of 133 mg/l was detected after 30 minutes of exposure.