Journal of Korean Society of Water and Wastewater (상하수도학회지)
- Volume 10 Issue 4
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- Pages.119-126
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- 1996
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- 1225-7672(pISSN)
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- 2287-822X(eISSN)
Influence factors and Efficiencies Characteristics for Treatment of Wastewater Containing Phenol
Phenol 함유폐수의 처리를 위한 영향인자와 성능특성
Abstract
Influence factors and efficiency characteristics for treatment of wastewater containing phenol were studied with using Pseudomonas sp. B3. It took 130 hours to remove phenol, when only activated sludge of terminal disposal palnt of sewage was innoculated in batch culture, but it was required just 36 hours, when bacteria degrading phenol and activated sludge were simultaneously innoculated. If only phenol an carbon source was used, it necessary 36 hours for biodegradation of phenol, while glucose was added to medium, it took 73 hours. It was revealed as excellent effluent and SVI, when the F/M ratio, COD and phenol concentration were 53mg/l and 1.2mg/l, respectively, and optimum F/M ratio was revealed 0.31. The reactor were seriously shocked as reducing hydraulic retention time at constant phenol concentration more than increasing phenol concentration at constant hydraulic retention time, when volumetric loading rate was increased to
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