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Microbiological biopreparations as biotechnological methods support wastewater treatment processes. Unfortunately, in conditions with a short hydraulic retention time (up to 22 hours) in wastewater treatment plants, biological treatment processes are not able to effectively reduce the concentrations of COD, BOD5, and nutrients in the sewage. The authors tested both biopreparations with consortia of...
The interaction of protoporphyrin IX (3,7,12,15-tetramethyl-8,13-divinyl-2,18-porphyrine-dipropionic acid) (PPIX) with unilamellar dimyristoyl-L-α-phosphatidylcholine (DMPC) phospholipid vesicles has been studied by means of steady-state fluorescence quenching spectroscopy. The method of fluorescence-quenching-resolved spectroscopy has been applied in order to resolve the complex emission spectrum...
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