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http://dx.doi.org/10.4491/KSEE.2013.35.1.038

The Evaluation of Effect Indicators on Estimation of Aeration Volume for Wastewater Treatment Plants  

Kim, Byoung Soo (TSK water R & D Center)
Choi, Mi Young (TSK water R & D Center)
Kwon, Hyuck (TSK water R & D Center)
Kim, Jin Man (TSK water R & D Center)
Cha, Woon Ou (TSK water R & D Center)
Chun, Wan Myung (TSK water R & D Center)
Publication Information
Journal of Korean Society of Environmental Engineers / v.35, no.1, 2013 , pp. 38-44 More about this Journal
Abstract
To construct the system controlling the aeration volume for D wastewater treatment plant effectively, the fluctuation of aeration volume was analyzed with changes of factors of the influent. As a result, the range of aeration volume was wide to maintain the certain concentration of DO, and the key factor to decide the aeration volume was found to be the temperature, F/M ratio, the loading rate of $BOD_5$ and T-N of the influent. Among the factors, the temperature of the influent had the most decisive effect on the aeration volume. The result showed that $45.8m^3/h$ of the aeration volume was needed with an increase of $1^{\circ}C$ of the influent, and the effect of the season was considered. Since the temperature of the influent is affected by a change of season, same as F/M ratio, the loading rate of the influent and the concentration of MLSS, it seemed that the change of the temperature of the influent affects the aeration volume even more. Therefore, it is preferable to consider the loading rate of the influent and F/M ratio altogether, rather than considering only one factor when deciding aeration volume.
Keywords
Wastewater Treatment Plant; Aeration Volume; Evaluation Factor; Design Criteria for Sewerage Works; Bio-reactor; DO; Temperature;
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Times Cited By KSCI : 5  (Citation Analysis)
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1 Jung, B. G., Ahn, Y. H., Kang, D. S., Jeong, K. W., Jung, I. C., Kang, D. H. and Cho, H. G., "The Influent Management of Sewage Treatment Plant Using Ubiquitous System," J. Kor. Soc. Waste Manage., 24(5), 441-447(2007)   과학기술학회마을
2 Gee, J. S., Park, J. R. and Yoon, Y. H., "Development of Integrated Operation & Management System and Retrofitting Technique for the High Efficiency and Compactness of STP," J. Kor. Soc. Environ. Eng., Special Feature, 987-990(2006)   과학기술학회마을
3 Woo, S. H., Lee, M. W. and Park, J. I., Jong, M. P., "Evaluation of Sewage Treatment Plants using CPE Method of USEPA," J. Kor. Soc. Environ. Eng., 25(5), 535-543(2003)
4 Kim, Y. K., Kim, H. S., Seo, I. S., Kim, B. G., Han, I. S. and Kim, J. S., "Evaluation of influent changing effect on the STP performance using Dr. Wastewater," J. Kor. Soc. Water and Wastewater, 22(6), 647-655(2008)   과학기술학회마을
5 Park, H. S., Choi, S. H. and Kang D. H., "Reliability Evaluation and Factorial Analysis for Sewage Treatment Plant using Statistics Technique," J. Soc. Environ. Technol. Korean, 6(4), 255-261(2005)
6 Korea Water & Wastewater Works Association : Sewage facility standards(2011)
7 Shin, H. S., Nam, S. Y. and Kang S. T., "Perspectives of Sewage Treatment Plants in Korea," J. Kor. Soc. Water Sci. Technol., 8(3), 41-58(2000)
8 Lee, C. H. and Moon, K. S., "Statistical Analysis of Sewage Plant Operation," J. Kor. Environ. Sci. Soc., 11(1), 63-68 (2002)   과학기술학회마을   DOI   ScienceOn
9 Kim B. G., Lee T. H., Choi K. S. and Kim, C. W., "Relationship between Loading Rate and Respiration Rate for Control of Activated Sludge Process," J. Kor. Soc. Environ. Eng., 18(12), 1573-1582(1996)
10 Lee, Y. R., Lee, G. Y., Lim, J. h., Lee, S. H., Moon, H. M., Sim, S. J. and Lee J. W., "Measurement of Biological Activity in Medicine Wastewater by Using Respirometer," J. Kor. Soc. Biotechnol. Bioeng., 16(2), 183-187(2001)
11 Ministry of Envirnment "Standard Methods for the Examination of Water(2004-188),"(2004)
12 Kim, Y. K., Kim, H. S., Kim B. G. and Han, I. S., "Technical Diagnosis on the Full-scale STP using Dr. Wastewater ver.2," J. Kor. Soc. Water Environ., (2008)
13 Sun S. W., "Performance Evaluation of WWTP Based on Reliability Concept," Hanyang University, Masters thesis(2002)
14 Kim, H. S., Kim, Y. J., Choi, S. J., Lee, S. H., Kim, D. K., Lee, S. A. and Kim, C. W., "Development of Diagnosis Algorithm for Energy Consumption State with Data Mining Technologies in Wastewater Treatment Plant," J. Kor. Soc. Water Environ., (2012)
15 Chang, W. H., Ko, J. H., Choi, K. S., Choi, E. H. and Kim C. W., "Prediction of pH Inhibition for Activated Sludge Process using Dynamic Simulation," J. Kor. Soc. Environ. Eng., 23(5), 879-888(2001)