title: Disinfection of water by high voltage discharges
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
Creators: name: Ð§Ð¸ÑÑÐ¸, ÐÑÑÐ°Ð¼Ð¼Ð°Ð´
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: 2023
Subjects: ÐÐ¾Ð´Ð°
ÑÐ°Ð·ÑÑÐ´ Ð²ÑÑÐ¾ÐºÐ¾Ð³Ð¾ Ð½Ð°Ð¿ÑÑÐ¶ÐµÐ½Ð¸Ñ
Ð´ÐµÐ·Ð¸Ð½ÑÐµÐºÑÐ¸Ñ
ÐºÐ¸ÑÐµÑÐ½Ð°Ñ Ð¿Ð°Ð»Ð¾ÑÐºÐ°
high voltage discharge
disinfection
E. coli

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description: The topic of the masterâs thesis is "Disinfection of water by high voltage discharges". The goal of the work was to study the disinfecting effect of high-voltage discharges (HVD) on model water in dynamic flow using an experimental device created at Ioffe Institute. The following tasks were set for the study: 1. Analysing the existing research data on the disinfecting methods and high voltage discharges action on the water. 2. Conduction of experiments on the treatment of model water with E.coli bacteria by high voltage discharges in dynamic flow mode. 3. Determine the optimum flow rate of water necessary for disinfection and the 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 survival of bacteria after water treatment. Energy demand was determined for the application of such a device for comparison with other methods of disinfection.