title: ÐÐµÐ·Ð¸Ð½ÑÐ¸ÑÐ¸ÑÑÑÑÐµÐµ Ð´ÐµÐ¹ÑÑÐ²Ð¸Ðµ Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÑ ÑÐ°Ð·ÑÑÐ´Ð¾Ð² Ð½Ð° Ð²Ð¾Ð´Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð¼Ð°Ð³Ð¸ÑÑÑÐ°
titleType: Subtitle
title: Disinfecting action of high voltage discharges on water
Creators: name: ÐÐ³Ð¾ÑÐ¾Ð²Ð°, ÐÐ½Ð½Ð°
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2022
Subjects: ÐÐ¾Ð´Ð°
ÐÐ¾Ð´Ð° Ð¿Ð¸ÑÑÐµÐ²Ð°Ñ
Ð²ÑÑÐ¾ÐºÐ¾Ð²Ð¾Ð»ÑÑÐ½ÑÐµ ÑÐ°Ð·ÑÑÐ´Ñ
high voltage discharge

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description: The topic of the masterâs thesis is "The disinfecting action of high-voltage discharges on water". The goal of work was to study disinfecting effect of high-voltage discharges on model water in an experimental device created in Ioffe institute. The following tasks were set for the study: 1. Analyzing the existing research data on the disinfecting methods and high voltage discharges action on water. 2. Conduction of experiments on treatment of model water with E.coli bacteria by high voltage discharges. 3. Register the minimal time of treatment necessary for disinfection and energy demands of this process. The experiments were conducted at the Institute of Physics and Technology named after Ioffe. The cells were provided by the Center for Collective Use Â«Analytical Center for Nano- and Biotechnologies of SPbPUÂ». To illustrate the results, graphs were constructed describing the change in water temperature after treatment, the survival of bacteria after water treatment. The results were compared with literature data about other devices. Energy demand was determined for application of such device for tertiary treatment (disinfection) of wastewater.