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Positive Pilot Research of SBR Process with Flexible Vertical  

Kim, Man-Soo (Environmental Technology Institute, Dae-Yang Bio Tech Co., LTD)
Park, Jong-Woon (Environmental Technology Institute, Dae-Yang Bio Tech Co., LTD)
Park, Chul-Whi (Department of Environment Engineering, University of Seoul)
Publication Information
Journal of Korean Society of Environmental Engineers / v.27, no.4, 2005 , pp. 438-444 More about this Journal
Abstract
This study is to install the flexible vertical in order to separate not only the time but also the space in the single reactor by opening and closing the flexible vertical, and to intensify the aerobic, anaerobic and anoxic reactions by reducing the time to activate the microorganism for nitrification, denitrification, release of organic phosphate and luxury uptake of ortho-phosphate. Eventually the result of this study obtained each 90.9%, 76.4% for the removal efficiency of total nitrogen and phosphate. Also, content rate of phosphate at excess sludge was higher $25{\sim}30%$ for SBR reactor with the flexible verticals than existing SBR process. It would be concluded that SBR reactor with flexible verticals is promising for nitrogen and phosphate removal conditions than conventional SBR processes.
Keywords
SBR; Flexible Vertical; Nutrient Removal;
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