Journal of Environmental Science International (한국환경과학회지)
- Volume 7 Issue 5
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- Pages.679-685
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- 1998
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- 1225-4517(pISSN)
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- 2287-3503(eISSN)
A Study on the Characteristics of the Soysauce Wastewater Treatment in Aerobic Submerged Biofilter
간접포기식 침지여상의 장류 폐수처리특성에 관한 연구
Abstract
The Soysauce wastewater removal characteristics of submerged biofilters filled with two filter media respectively were experimentally examined with constant temperature, pH value and variable BOD loading and recirculation ratio. The decreasing order of BOD removal is Netring(random plastic media), cubic wire meshes(plastic module). This is mainly due to the media characteristics such as void ratio, specific surface area and media shapes. The BOD removal ratio decreases with increasing