KSCE Journal of Civil and Environmental Engineering Research (대한토목학회논문집)
- Volume 7 Issue 3
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- Pages.33-44
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- 1987
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- 1015-6348(pISSN)
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- 2799-9629(eISSN)
The Treatment of Synthetic Wastewater by Biological Fluidised Bed With Air Lift Aeration
간접폭기식(間接曝氣式) 생물학적(生物學的) 유동층(流動層)을 이용한 합성하수(合成下水) 처리(處理)
- Received : 1987.05.08
- Published : 1987.09.30
Abstract
To improve the ability of oxygen transfer in Biological Fluidised Bed(BFB) processes, air lift aeration system was introduced, experimental investigations were performed for the oxygen transfer in reactor, the fluidisation as to Biomass Volatile Solids variation and the relationship between substrate removal rate and oxygen utilization. The experiments for this purpose were executed for the synthetic wastewater by continuous type reactor at
본(本) 연구(硏究)에서는 생물학적(生物學的) 유동층(流動層)에서의 산소전달(酸素傳達) 능력(能力)을 향상(向上)시키기 위하여 에어리프트를 이용(利用)한 간접폭기방식(間接曝氣方式)을 채택(採擇)하고, 이에 따른 생물학적(生物學的) 유동층(流動層)에서의 산소전달(酸素傳達), BVS변화(變化)와 메디아 유동특성(流動特性), 기질제거(基質除去)와 산소이용(酸素利用)과의 관계 등을 검토(檢討)하였다. 실험(實驗)은, 생물학적(生物學的) 유동층(流動層)의 메디아로서 합성섬유(合成纖維) 부섬포(不纖布)를 사용(使用)하였고 합성하수(合成下水)에 대하여
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