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Statistical Analysis of Operating Parameters on Advanced Wastewater Treatment Plant
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 Title & Authors
Statistical Analysis of Operating Parameters on Advanced Wastewater Treatment Plant
Lee Chan-Hyung; Moon Kyung-Sook;
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 Abstract
Statistical analysis between operating parameters and effluent quality on advanced wastewater treatment plant was performed. Through factor analysis four factors derived varimax rotation were selected each plant. Four components explained of the total variance of the process, respectively. The components on MLE plant were identified in the following order: 1) HRT increase and BOD load decrease by influent decrease, 2) Biomass, 3) SVI increase by internal return increase, 4) Microbial diversity by SRT increase. On plant, we defined them as follows: factor 1, high MLSS by return rate increase, HRT increase by influent decrease; factor 2, biomass; factor 3, BOD of influent; factor 4 was relate to DO.
 Keywords
Advanced wastewater treatment plant;Operating parameters;Statistical analysis;Factor analysis;
 Language
Korean
 Cited by
1.
고도처리 효율 향상을 위한 통계적 접근,문경숙;민경섭;김승민;이찬형;

Journal of Environmental Science International, 2008. vol.17. 4, pp.405-412 crossref(new window)
2.
APID공정 내 공정진단을 위한 dynamic $\overline{x}$-R 관리도의 적용,안상우;곽성근;정영욱;정무근;박재우;

한국물환경학회지, 2009. vol.25. 5, pp.704-712
3.
하.폐수 처리시설 내 유입수 특성이 유기물 처리효율에 미치는 영향,이태환;박민혜;이보미;허진;양희정;

한국물환경학회지, 2009. vol.25. 5, pp.674-681
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