Aerobic Transformation of a Biocide in an Aquatic Marine Sediment System at 9°C
Commander, R. F. and Pratt, E. , Scymaris Ltd.
A modified OECD 308 study was performed at a constant 99°C for 90 days to determine the amount and rate of degradation of a biocide at the more environmentally relevant temperature of 99°C than the standard OECD 308 guideline temperature of 2020°C.
Vessels were dosed either into the water phase or the sediment phase to monitor if there were any differences in degradation
Kinetics analysis was performed on parent biocide in total test system
Non extractable residue (NER) analysis was performed on all sediment samples to determine if the residues were Type I NER (sequestered, entrapped NER), Type II NER (covalently bound NER) or Type III NER (biogenic NER).
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