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Journal of Culture Collections
National Bank for Industrial Microorganisms and Cell Cultures
ISSN: 1310-8360
Vol. 1, No. 1, 1995, pp. 18-22
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Bioline Code: cc95003
Full paper language: English
Document type: Research Article
Document available free of charge
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Journal of Culture Collections, Vol. 1, No. 1, 1995, pp. 18-22
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MICROBIOLOGICAL ANALYSIS OF ACTIVATED SLUDGE IN MUNICIPAL WASTEWATER TREATMENTPLANT AT "KREMIKOVTZI" HOLDING
Lilia Mehandjiyska
Abstract
The quantity of microorganisms biodegradants in samples activated sludge from municipal wastewater treatment plant at "Kremikovtzi" Holding, Sofia region, during different seasons was investigated. The total number of microorganisms was greatest during the summer. The representatives of genus Pseudomonas predominated in quantitative aspect among the bacteria. Moulds were found during all seasons, regardless of their small quantity in the total number of microorganisms. Actinomycetes were isolated only during the summer months and yeasts were not found. The performed investigations give a possibility pure cultures to be used for recovering of the disrupted ratio of microorganisms in the activated sludge at extreme situations.
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© Copyright 1995 - National Bank for Industrial Microorganisms and Cell Cultures - Bulgaria Alternative site location: http://www.nbimcc.org/JCC/NBIMCC-JCC.htm
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