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Summarized cavitational impact of water treatment from microorganisms and organic compound
(Sumy State University, 2016) Koval, І.Z.
It was investigated the effectivity of the influence of cavitational treatment on the dynamics of microbial inactivation process of surface water with the sample of bacterial types of Diplococcus, Pseudomonas fluorescens, Bacillus cereus, Sarcina lutea.
Supplemented Series with Simultaneous Action of Gases and Cavitation on the Diplococcus Destruction
(Sumy State University, 2016) Koval, І.Z.; Falyk, T.S.
Saturation of the treated aqueous medium by gases during cavitational water disinfection is very important regardless of the method of cavitation perturbation. But process effectiveness depends on the nature of gas bubbling into reaction zone. In [1,2] were shown water disinfection from diplococci bacteria under simultaneous action of cavitation and such gases as argon, oxygen and carbon dioxide. Cultural features of investigated microorganisms are presented in [3]. In previous studies we have found the highest decontamination degree under the action of Ar and cavitation. So, the aim of further research was to study the action of nitrogen and air on the destruction process from the same bacteria types. The experimental conditions: ultrasonic generator of 22 kHz and intensity of 1.65 W/cm3, T=298±1K, P=1•105 Pa, process duration was 2 hours.