The effect of carbon dioxide on the viability of bacteria of Bacillus and Diplococcus genera

The effect of carbon dioxide on the viability of bacteria of Bacillus and Diplococcus genera

The effect of the volume of carbon dioxide gas released from aqueous solution on the reduction of the number of vegetative microorganisms per unit volume of the system has been investigated. A linear relationship between the number of vegetative microorganisms and the volume of released carbon dioxi...

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Veröffentlicht in:Journal of water chemistry and technology 2012-04, Vol.34 (2), p.112-116
Hauptverfasser: Koval, I. Z., Kislenko, V. N., Starchevskii, V. L., Shevchuk, L. I.
Format: Artikel
Sprache:eng
Schlagworte:
Aquatic Pollution
Aqueous solutions
Bacteria
Biological Methods of Water Treatment
Carbon dioxide
Earth and Environmental Science
Environment
Gases
Industrial Chemistry/Chemical Engineering
Microorganisms
Waste Water Technology
Water Industry/Water Technologies
Water Management
Water Pollution Control
Water Quality/Water Pollution
Water treatment
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Zusammenfassung:The effect of the volume of carbon dioxide gas released from aqueous solution on the reduction of the number of vegetative microorganisms per unit volume of the system has been investigated. A linear relationship between the number of vegetative microorganisms and the volume of released carbon dioxide is observed, when the volume of the released gas does not exceed the level of 0.5 dm 3 /dm 3 of solution. The increasing ratio of the amount of spores to the number of vegetative bacteria of Bacillus genus results in a largely reduced impact of the volume of released carbon dioxide on the microbial viability.
ISSN:1063-455X
1934-936X
DOI:10.3103/S1063455X12020075