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Journal of Environmental Science and Health, Part A
Toxic/Hazardous Substances and Environmental Engineering
Volume 39, 2004 - Issue 7
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Original Articles

Improvement of Activated Sludge Dewaterability by Humus Soil Induced Bioflocculation

Young-Gyun Choi Department of Civil and Environmental Engineering, Sungkyunkwan University, Suwon, Kyunggi-DO, Korea
,
Seong-Hong Kim Department of Civil Engineering, Chosun University, Gwangju, KoreaCorrespondence[email protected]
,
Hee-Jun Kim School of Civil, Urban and Geo-Systems Engineering, Seoul National University, Seoul, Korea
,
Gyu Dong Kim School of Civil, Urban and Geo-Systems Engineering, Seoul National University, Seoul, Korea
&
Tai-Hak Chung School of Civil, Urban and Geo-Systems Engineering, Seoul National University, Seoul, Korea
Pages 1717-1728 | Published online: 16 Aug 2006

References

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  • Higgins , M.J. and Novak , J.T. 1997 . The effect of cations on the settling and dewatering of activated sludges: laboratory results . Water Environ. Res. , 69 ( 2 ) : 215 – 224 .
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  • Vanderhasselt , A. and Verstraete , W. 1999 . Short-term effects of additives on sludge sedimentation characteristics . Wat. Res. , 33 ( 2 ) : 381 – 390 . [CROSSREF]
  • Christensen , G.L. and Dick , R.I. 1985 . Specific resistance measurements: methods and procedures . J. Environ. Engng. , 111 : 258 – 271 .
  • Head , K.H. 1992 . Manual of Soil Laboratory Testing, , 2nd Ed. London : Pentech Press .
  • Clesceri , L.S. , Greenberg , A.E. and Trussell , R.R. 1995 . Standard Methods for the Examination of Water and Wastewater, , 19th Ed. Washington, DC, , USA : American Public Health Association/American Water Works Association/Water Environment Federation .
  • Choi , Y.G. Effects of Humus Soil on Biological Nitrogen Removal and Settleability of Activated Sludge . Ph.D. thesis . Seoul, , Korea : Seoul National University .
  • Li , D. and Ganczarczyk , J. 1991 . Size distribution of activated sludge flocs . J. Water Pollut. Control Fed. , 63 ( 5 ) : 806 – 814 .

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