Effective atomic oxygen generator using discharge in the bubbled water

利用气泡水中放电的有效原子氧发生器

• 批准号: 06555081
• 负责人: YAMABE Chobei
• 金额: $ 3.52万
• 依托单位: Saga University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1994
• 资助国家: 日本
• 起止时间: 1994 至 1996
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-06555081/
• 关键词: discharge in bubbled water; atomic oxygen; pulse power; ozone; high voltage generation; 気泡内放電; 紫外光予備電離; 急峻パルス; マルクスジェネレータ; 急峻インパルス

A new type discharge method operated in the bubbled water was proposed using an efficient utilization of active radicals such as atomic oxygen, ozone and OH for water purification.A diameter of the bubble was about 1mm which was produced by a bubbling tube with a pore diameter of 20 mu m.A pulsed power generator, which is able to obtain a rapid rise time of applied voltage between main electrodes whose gap spacing is from 6mm to 22mm was used. According to the measurement of light emission, it was observed that the discharge occured in each bubble when dry air or helium was used to make the bubbles in water.

提出了一种有效利用原子氧、臭氧和OH等活性自由基进行水净化的新型放电方法，利用孔径为20 μ m的鼓泡管产生直径约为1mm的气泡，其能够在主电极之间获得所施加电压的快速上升时间，所述主电极的间隙间距为6mm至22mm。根据光发射的测量，观察到当用干燥空气或氦气在水中制造气泡时，每个气泡内都发生了放电。

项目成果

小林篤史: "水中気泡内放電による酸素原子およびオゾンの生成(IV)" 佐賀大学理工学部集報. 24(1). 41 (1995)

小林敦：“水下气泡放电产生氧原子和臭氧（IV）”佐贺大学科学技术学院通报24（1）41（1995）。

山部 長兵衛: "UV光源の水処理への応用" 電気学会全国大会シンポジウム. S.5-6. S.5-21-24 (1995)

Chobei Yamabe：“紫外线光源在水处理中的应用”日本电气工程师学会全国会议研讨会 S.5-21-24（1995 年）。

A.Kobayashi et al: "Water treatment in the bubbled water by discharge (in Japanese)" Technical Meeting of Electrical Discharge of I.E.E.Japan. ED-96-271. 131-135 (1996)

A.Kobayashi 等人：“通过放电对气泡水中进行水处理（日语）”日本 I.E.E. 放电技术会议。

S.Satoh: "Generation of Atomic Oxygen and Ozone by the Discharge In the Bubbled Water" The eleventh International Conference on Gas Discharges and Their Applications,No.240. II 316 (1995)

S.Satoh：“气泡水中放电产生原子氧和臭氧”，第十一届气体放电及其应用国际会议，第 240 号。

Satoshi Ihara: "Fundamental Studies on Water Purifications by a Discharge" Proc,Korea-Japan Symp. Electrical Discharge and High Voltage Engineering. 251-254 (1996)

Satoshi Ihara：“通过排放净化水的基础研究”Proc，韩国-日本 Symp。