Сибирский федеральный университет

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: International Scientific Conference "AGRITECH 2019: Agribusiness, Environmental Engineering and Biotechnologies" - Chemical, Ecological, Oil and Gas Engineering; Krasnoyarsk; Krasnoyarsk

Год издания: 2019

Аннотация: The computational and experimental work was carried out using the SolidWorks system. The main structural parameters of a hydrodynamic cavitation unit, designed to prepare irrigation water in the process of watering plants and pre-soaking seed before seeding, are determined. The unit has been manufactured and tested. It was established experimentally that the opening angle of the impeller wedge should be 40 and 800, and a sufficient rotor speed-10.000 rpm. A more effective form of a hydraulic brake for this cavitation unit was determined, which made it possible to obtain irrigation water with a pH of from 7.2 to 8.5 on average, and an oxygen content of 4.6 to 6.5 mg/l. It is shown that cavitation allows the use of water for irrigation, even from polluted natural sources, since the process of purification of polluted wastewater proceeds in parallel.

Журнал: IOP Conference Series: Earth and Environmental Science

Выпуск журнала: 315, 6

Номера страниц: 062018

Издатель: Institute of Physics Publishing

• Baranova M.P. (Institute of Engineering Systems and Energy,Krasnoyarsk State Agrarian University)

• Ядро РИНЦ (eLIBRARY.RU)