Abstract

Quantitative and qualitative composition of microorganisms have been determined by the microbiological methods of the analysis of natural waters and industrial wastewater. It is shown that the dominant microflora of the studied waters are Diplococcus, Sarcina, Bacillus, Pseudomonas bacteria types, blue-green algae of Oscillatoria types, as well as Saccharomyces yeast types. Morphological, physiological and cultural characteristics of colonies grown on nutrient media were studied to identify microorganisms. The growth pattern of colonies of microorganisms on meat-peptone agar (for bacteria) and wort-agar (for yeast) in a Petri dish is shown.

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