조명전기설비학회논문지 (Journal of the Korean Institute of Illuminating and Electrical Installation Engineers)

  • 제17권6호
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  • Pages.77-82
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  • 2003
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  • 1229-4691(pISSN)
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  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
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불평등전계에 의한 기포방전이 수소이온농도와 산화환원전위변화에 미치는 영양

Effects of Bubble Discharge on pH and Oxidation/Reduction Potential Change by Non-Uniform Electric Field

  • 김진규 (상주대학교 전자전기공학부) ;
  • 김광태 (상주대학교 전자전기공학부)
  • 발행 : 2003.11.01
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초록

본 논문에서는 강한 불평등전계를 형성시킬 수 있는 다선형전극을 강전해수 발생장치내에 설치하여 전계집중효과에 의해 발생되는 기포내의 선행방전의 형태와 기포방전이 수소이온농도와 산화환원전위반응에 미치는 영향을 검토하고자 하였다. 실험결과, 강전해수 발생장치내의 양전극측을 다선형으로 함으로써 양전극측에서 발생되는 기포내에서 비유전율 차이에 의한 기포내의 선행방전을 관찰할 수 있었다. 그리고 기포방전에 의해 발생된 이온들이 강전해수 발생장치내에 용해됨으로써 전해수의 이온농도를 증가시켰다. 이때 발생된 고농도의 이온들을 분리집속 시키고 산화환원작용을 크게 증가시켜 고농도의 강전해수를 발생시킬 수 있었다.

In this paper, as the new type of multi-lines electrode which can formulate strong non-uniform electric field was installed in strong electrolytic water generator, shapes of pre-discharge in bubble and effects of bubble discharge on pH and oxidation/reduction potential change were intended to investigate. Consequently, as multi-lines electrode was installed in side of anode, pre-discharges generated from anode electrode could be observed. This pre-discharge was generated from differences of permittivities between bubble and water in strong non-uniform electric field. And ion concentration in electrolytic water generator was increased by dissolving of ions generated from bubble discharge. So, as generated high concentration ions were separated and assembled to each electrode and reaction of oxidation/reduction was increased, it was shown that strong electrolytic water could be generated.

키워드

참고문헌

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