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http://dx.doi.org/10.5916/jkosme.2009.33.8.1187

Coagulation Characteristics of Wastewater Treatment Process Using Completely Mixed Chamber  

Kim, Dong-Jun (전남대학교(여수) 자동차시스템공학과)
Park, Sang-Kyoo (전남대학교(여수) 기계자동차공학부)
Lee, Yong-Ho (전남대학교(여수) 기계자동차공학부)
Yang, Hei-Cheon (전남대학교(여수) 기계자동차공학부)
Publication Information
Journal of Advanced Marine Engineering and Technology / v.33, no.8, 2009 , pp. 1187-1195 More about this Journal
Abstract
The objective of this study is to investigate the coagulation characteristics of the completely mixed chamber for wastewater treatment. The completely mixed chamber system was composed of the reservoirs, the three-stage mixing and coagulation part with propeller impeller, the injection parts of coagulants, a sedimentation tank and a control panel. Wastewater sample of pH 8.5 and initial turbidity 1,000NTU was prepared using sludge taken from a tunneling work site. The efficiency of turbidity removal with increasing the dosage of coagulant aids increased by about 99%. Increasing coagulant above the optimal dosage, however, the efficiency of turbidity removal decreased.
Keywords
Completely mixed chamber; Wastewater treatment; Coagulation; Coagulant; Turbidity removal;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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