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KMID : 1024520050140080771
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Journal of the Environmental Sciences
2005 Volume.14 No. 8 p.771 ~ p.775
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The study for Biological nutrient removal of High-strength nitrogen loading rate using B3 pilot plant
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Eom Tae-Kyu
Han Dong-Yueb
Kim Boo-Gil
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Abstract
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The purpose of this research was to investigate applicative possibility of field. Pilot-scale experiments were conducted, at outdoor temperature, HRT l0hour, IR(Internal Recycle) and used Reactor. External carbon source was varied 80 to 120 mg/L. When External carbon source and Alkalinity were injected to the B3 pilot plant, the removal efficiencies of COD and BOD were not decreased. Nitrification rate were 5.95, 5.40, 4.08 during operation periods and denitrification rate was When we surveyed the relationship between loading rate of nitrogen and nitrogen removal quantity, this data was 0.949, B3 process will be possible application process of field.
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KEYWORD
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B3, Nitrification, Denitrification
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