Electric Power Effect on the Formation and Disappearance of Gas Bubbles in the Ozone Treatment of Liquids

2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) Pub Date : 2018-06-11 DOI:10.1109/EEEIC.2018.8493917

T. Golubeva, S. Abdreshova, S. Konshin, B. Aliyarov, Shabden Bahtaev, Inkar Duisenbek

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Abstract

Paper considers in details the process of influence of pulsed electric power impact on the shape of bubbles in the process of ozone treatment of liquid. The three main stages of the existence of gas bubbles were investigated: nucleation, growth and separation of the bubble from the surface. There are presented formulas for determining the value of the critical bubble radius, the lifetime of a gas bubble on a gas permeable surface, and the bubble volume at the time of separation. The process of ejection of a gas mixture into a solution is considered, it is clear that simultaneous use of corona discharge electric ozonator and water-air ejector allows to realize a complex technology “ozone-ozonation of solutions”, and also that the radius of a bubble r0 is decisive in the development of a flow-through reactor of ejection type.

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电力对液体臭氧处理中气泡形成和消失的影响

本文详细研究了脉冲电功率对液体臭氧处理过程中气泡形状的影响过程。研究了气泡存在的三个主要阶段:成核、生长和气泡从表面分离。给出了确定临界气泡半径值、可渗透气体表面上气泡的寿命和分离时气泡体积的公式。考虑了气体混合物喷射到溶液中的过程，很明显，同时使用电晕放电臭氧发生器和水-空气喷射器可以实现复杂的“臭氧-溶液臭氧化”技术，并且气泡半径0在喷射式流动反应器的开发中起着决定性作用。

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2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe)

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