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Celem badań było ustalenie zdolności mieszanych populacji mikroorganizmów heterotroficznych, bezwzględnych oraz względnych tlenowców wyizolowanych z cieczy nadosadowych, do wykorzystywania wybranych wielopierścieniowych węglowodorów aromatycznych (WWA) jako jedynego źródła węgla organicznego. Określono również, czy mikroorganizmy te są w stanie rozkładać WWA w obecności łatwo przyswajalnego źródła...
Polycyclic aromatic hydrocarbons (PAHs) pose a real threat towards all elements of the ecosystem due to their toxic properties. One of the methods reducing PAHs from the environment is bioremediation, including bioaugmentation. Bioaugmentation consists in introducing microorganisms capable of effective recultivation ground into contaminated areas. This kind of microorganisms (microbial consortia),...
The aim of this research is to reduce the quantities of polyaromatic hydrocarbons (PAHs) in the samples of non-hygienised sewage sludge via laboratory biodegradation. A bacterial mixture of Pseudomonas putida and Rhodococcus sp. has been used. Prior to own biodegradation, a proportion of the samples underwent physical pre-treatment in an ultrasonic bath and microwave oven. The laboratory experiment...
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