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Paper Abstract and Keywords
Presentation 2013-12-18 14:30
Increase dissolved oxygen by fine bubbles using ultrasonic vibration
Masayuki Nakada, Takuya Asami, Hikaru Miura (Nihon Univ.) US2013-76
Abstract (in Japanese) (See Japanese page) 
(in English) The quality of the water can be improved by increasing dissolved oxygen. Dissolved oxygen is increased by fine bubbles efficiently. Fine bubbles are generated by irradiating ultrasonic wave. But, this method can not dissolve much air in water. Therefore, we devised the method which can increase dissolved oxygen efficiently in water by fine bubble using ultrasonic. This study investigated effect of dissolved oxygen concentration by difference in basic property using fine bubbles generation system. In this paper, the effect of the increase in dissolved oxygen changed a value of input electric power, gas pressure, distance between ultrasonic source and air outlet, and quantity of the water was studied. As the result, the condition that is easy to climb into dissolved oxygen became clear.
Keyword (in Japanese) (See Japanese page) 
(in English) Ultrasonic vibration / Fine bubbles / Air bubbles generation / Dissolved oxygen / Improving water quality / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 359, US2013-76, pp. 13-18, Dec. 2013.
Paper # US2013-76 
Date of Issue 2013-12-11 (US) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
Download PDF US2013-76

Conference Information
Committee US  
Conference Date 2013-12-18 - 2013-12-18 
Place (in Japanese) (See Japanese page) 
Place (in English) Surugadai Campus, Nihon University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) High Power Ultrasound, General 
Paper Information
Registration To US 
Conference Code 2013-12-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Increase dissolved oxygen by fine bubbles using ultrasonic vibration 
Sub Title (in English)  
Keyword(1) Ultrasonic vibration  
Keyword(2) Fine bubbles  
Keyword(3) Air bubbles generation  
Keyword(4) Dissolved oxygen  
Keyword(5) Improving water quality  
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1st Author's Name Masayuki Nakada  
1st Author's Affiliation Nihon University (Nihon Univ.)
2nd Author's Name Takuya Asami  
2nd Author's Affiliation Nihon University (Nihon Univ.)
3rd Author's Name Hikaru Miura  
3rd Author's Affiliation Nihon University (Nihon Univ.)
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Speaker Author-1 
Date Time 2013-12-18 14:30:00 
Presentation Time 30 minutes 
Registration for US 
Paper # US2013-76 
Volume (vol) vol.113 
Number (no) no.359 
Page pp.13-18 
#Pages 6 
Date of Issue 2013-12-11 (US) 

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