1. ECOLIB – LIBRARY OF NATIONAL RESEARCH AND DEVELOPMENT INSTITUTE FOR INDUSTRIAL ECOLOGY
  2. ROMANIAN JOURNAL OF ECOLOGY & ENVIRONMENTAL CHEMISTRY
  3. RJEEC, Volume 2, no. 2, 2020
Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/1673
Title: Cavitation action on the cocci bacteria
Authors: Koval, Iryna 
Hajiali, Amir 
Affiliations: Lviv Polytechnic National University, Ukraine 
Yerevan State University, Armenia 
Keywords: Destruction;Gas;Cavitation;Cocci bacteria
Issue Date: Oct-2020
Publisher: National Research and Development Institute for Industrial Ecology, INCD-ECOIND
Abstract: 
Features of growth of microorganisms on a nutrient medium and their microscopic researches were studied. Cavitation treatment (22 kHz, 91 W, 1.65 W/сm3) of water with simultaneous action of bubbled inert gases (argon and helium) on the viability of microbial cells (Diplococcus and Sarcina) are presented. The highest water disinfection was obtained for water samples with Sarcina lutea cells for both used gases under cavitation conditions. Both investigated types of the cocci bacteria were destroyed faster under Ar/US-action after comparison of the effectiveness of the gas nature action on the water disinfection.
Description: 
Romanian Journal of Ecology & Environmental Chemistry, vol. 2, no. 2, 2020, p. 45-48
URI: http://hdl.handle.net/123456789/1673
Appears in Collections:RJEEC, Volume 2, no. 2, 2020

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