한국식품과학회지 (Korean Journal of Food Science and Technology)
- 제25권1호
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- Pages.69-77
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- 1993
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- 0367-6293(pISSN)
미생물막 유동층 반응기를 이용한 산업폐수 처리에 관하여
The Treatment of Industrial Wastewater by the Fluidized-Bed Biofilm Reactor
- Suh, Myung-Gyo (Department of Food Industry, Dongeui Technical Junior College) ;
- Suh, Jung-Ho (Materials Development Research Institute, Suhryung Co., Ltd.) ;
- Kang, Jun-Soo (Department of Food Industry, Dongeui Technical Junior College)
- 발행 : 1993.02.01
초록
미생물막 유동층 반응기로 염료공장 폐수의 유기물 처리효율을 고찰하였다. 공장폐수를 2배, 3배 및 6배 희석하여 처리하였던 바, 각 희석배율 모두 F/M비가 0.2에서 0.3으로 증가할 때 처리효율이 급격히 낮아졌다. 한편, 같은 F/M비에서는 희석율이 높을수록 처리효율이 높았으며 수리학적 체류시간이 증가함에 따라서 처리효율도 증가하였다. 6배 희석시 F/M비가 0.2 이하에서 BOD 처리효율이
Substrate removal efficiency of industrial wastewater from dye plant was investigated with fluidized-bed biofilm reactor(FBBR). Wastewater was diluted by 2, 3 and 6 times for experiment. When F/M ratio was increased 0.2 to 0.3, substrate removal efficiency of wastewater was rapidly decreased in all dilution ratio. Substrate removal efficiency was increased with dilution ratio in same F/M ratio, with hydraulic retention time. In case of 6 times diluted wastewater, below 0.2 F/M ratio, removal efficiency of BOD was
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