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http://dx.doi.org/10.5293/KFMA.2009.12.6.047

A Study on the Microbubble Characteristics of Ozone to Improve Dissolution Efficiency  

Kim, Jin-Hoon (한국수자원공사)
Park, Jong-Ho (충남대학교 기계공학)
Publication Information
The KSFM Journal of Fluid Machinery / v.12, no.6, 2009 , pp. 47-53 More about this Journal
Abstract
Ozone is a strong oxidant and a powerful disinfectant. In general, it has been used in drinking water treatment during last 100years. Ozone dissolution features are defined by the two categories of ozone contactors, bubble-diffuser and sidestream ozone contactor. Currently, sidestream-injection systems are gaining in popularity but operating cost might be slightly higher. Sidestream ozone system dissolve ozone into a sidestream flow via an injection setup or in the main process flow stream in some sidestream arrangements. The sidestream flow is subsequently mixed with the main process flow stream, which is directed to a reation tank or pipeline for oxidation and disinfection reactions. The purpose of this study is to suggest optimal operating pressure, to figure out the static-mixer effect and to understand the microbubble characteristics of ozone to improve dissolution efficiency.
Keywords
Ozone; Microbubble; Sidestream; static-mixer;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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