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Studies on the Application of Microorganism to Control the Bulking of Paper Mill Wastewater  

이성호 (강원대학교 산림과학대학 제지공학과)
조준형 (강원대학교 산림과학대학 제지공학과)
Publication Information
Journal of Korea Technical Association of The Pulp and Paper Industry / v.34, no.3, 2002 , pp. 32-37 More about this Journal
Abstract
The paper mill wastewater actually generating bulking was used to apply to the spot. Batch and continuous type pilots were used in this study. Optimal time after propagating generation of activated sludge in aeration basin by adding Hoc forming microorganism was 24 and 36hours while optimal time of activated sludge in original aeration basin was 60hours. Showing the difference of sedimentation velocity at 7th day after operating a pilot continuously, SV30 was decreased to 50% at 13th day. COD value in aeration basin with floe forming microorganism was 35mg/L while COD value in original aeration basin was 52mg/L. It was indicated that application of Hoc forming microorganism can control the bulking of paper mill wastewater by shortening of recovery time and improving of pollution removal efficiency.
Keywords
bulking; microorganism; activated sludge; COD; floc;
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Times Cited By KSCI : 2  (Citation Analysis)
Times Cited By SCOPUS : 0
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8 Wastewater Microbiology, 1st Ed. /
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9 Morphological and biochemical Properties of a Sphaerotilus sp. splated from paper mill slimes /
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10 Filamentous sulfur bacteria of activated sludge : Characterizatio of Thiothrix, Beggia Toe, and Eikelboom Type 021N strains /
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