3 research outputs found
ZASTOSOWANIE WY艁ADOWANIA ELEKTRYCZNEGO DO OZONOWANIA GLEBY
In this study, influence of ozone treatment on physical properties of soil was investigated. We used a quartz container for ozone treatment of soil. The amount of soil used for treatment was 100 g. Treating time was 90 minutes. Flow rate of ozone gas was 1.5 L/min. We measured characteristics of soil such as inorganic nutrient (NO3-N, NO2-N, and NH4-N), pH(H2O), fungi, DNA of soil, and exchangeable bases (Ca, K, Fe, and Al) before and after ozone treatment.W niniejszym opracowaniu, opisano badania wp艂ywu obr贸bki ozonem na w艂asno艣ci fizyczne gleby. Do ozonowania gleby wykorzystali艣my pojemnik kwarcowy. Ilo艣膰 gleby poddanej dzia艂aniu ozonu wynosi艂a 100g, a czas oddzia艂ywania 90 minut. Przep艂yw ozonu wyni贸s艂 1.5l/min. Mierzono w艂a艣ciwo艣ci gleby, takie jak nieorganiczne sk艂adniki od偶ywcze (NO3-N, NO2-N i NH4-N), pH(H2O), grzyby, DNA w glebie i zasady wymienne (Ca, K, Fe i Al) przed i po poddaniu jej dzia艂aniu ozonu
ZASTOSOWANIE WY艁ADOWANIA ELEKTRYCZNEGO DO OZONOWANIA GLEBY
In this study, influence of ozone treatment on physical properties of soil was investigated. We used a quartz container for ozone treatment of soil. The amount of soil used for treatment was 100 g. Treating time was 90 minutes. Flow rate of ozone gas was 1.5 L/min. We measured characteristics of soil such as inorganic nutrient (NO3-N, NO2-N, and NH4-N), pH(H2O), fungi, DNA of soil, and exchangeable bases (Ca, K, Fe, and Al) before and after ozone treatment.W niniejszym opracowaniu, opisano badania wp艂ywu obr贸bki ozonem na w艂asno艣ci fizyczne gleby. Do ozonowania gleby wykorzystali艣my pojemnik kwarcowy. Ilo艣膰 gleby poddanej dzia艂aniu ozonu wynosi艂a 100g, a czas oddzia艂ywania 90 minut. Przep艂yw ozonu wyni贸s艂 1.5l/min. Mierzono w艂a艣ciwo艣ci gleby, takie jak nieorganiczne sk艂adniki od偶ywcze (NO3-N, NO2-N i NH4-N), pH(H2O), grzyby, DNA w glebie i zasady wymienne (Ca, K, Fe i Al) przed i po poddaniu jej dzia艂aniu ozonu
Observation of dynamic behavior of gliding arc discharge
Gliding arc discharge is one of the unique plasmas of which the dynamic behavior is extremely complex in time and space. In this work, we report on time-resolved dynamic behavior of gliding arc discharge plasma in He and Ar using comparison of obtained results between high-speed camera (54 000 fps) photographs and the corresponding electrical properties. Both measurements were synchronized via an external trigger. For a gliding arc discharge in Ar 20 L/min, gliding of serpentine plasma was observed due to turbulent gas flow and reconnections of plasma path were observed. It was revealed that the applied voltage was decreased and small pulsed current flowed at the moment of the reconnection