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W artykule przedstawiono wybrane metody biotechnologiczne, mikrobiologiczne i enzymatyczne, degradacji odpadowych tłuszczów zwierzęcych i roślinnych. Szczególną uwagę zwrócono na wyniki badań własnych zmierzających do opracowania technologii zagospodarowania odpadowego łoju wołowego i tłuszczu drobiowego. Zaprezentowano m.in. możliwości biokonwersji mikrobiologicznej tych substratów oraz warunki prowadzenia...
This paper characterizes the influence of a wastewater treatment plant with activated sludge aerated by CELPOX devices on the microbiological properties of the air at the plant grounds and in the vicinity. Field studies by the sedimentation method were carried out in seven measurement series in 2001. Sampling posts were each time set with regard to the current meteorological conditions like wind speed...
This paper presents the results of an experiment on the use of diatomite from beer breaking, as a filtration agent in wastewater sludge dewatering. Results of the study have allowed us to conclude that it may be one of the practical ways to dispose of this troublesome waste product.
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