Universität Rostock, 2020
Abstract: This present study detects the occurrence of Microthrix parvicella in SBR. SBR offer due to their operation mode and the low sludge load a good environment for the growth of Microthrix parvicella. Studies about the effect of the low loads < 0.05 kg BOD5/(kg TSS∙d) on this bacterium are still limited. Therefore, in the course of this work 13 SBR in Germany with simultaneous aerobic sludge stabilization are studied and samples are investigated under microscope to determine Microthrix parvicella. The influence of the pre-precipitation of AlCl3 on the growth of Microthrix parvicella is shown.
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