• 作者： Yeh, Ruth Yu-Li; Liu, Robert Lian-Huey
• 中文摘要： 本文仍利用厭氧上流式固定填充床以陶瓷拉西環作為擔體將汙泥固定後處理較高濃度之含糖合成廢水,其進水之COD濃度分別為7500、5000及3000mg/l,接著利用連續式活性汙泥反應槽,處理較低濃度之含糖廢水,其進水之 COD濃度為1000mg/l,反應槽之體積則分別為1l、2l、3l及4l。當水力停留時間為2.5-2.7天時,厭氧生物處理之COD去除率介於79-87%之間。而好氧生物處理之COD去除率則高達97-98%,其水力停留時間對於處理效果的影響不大。
• 英文摘要： This study examined the treatment of synthetic glucose wastewater using an anaerobic filter packed by ceramic Raschig rings. Influents COD values were 7,500, 5,000 and 3,000mg/l. The study then employed bench scale completely mixed activated sludge reactors to treat sugar wastewater of 1,000mg/l COD. The reactor volumes were 1l, 2l, 3l and 4l respectively. For anaerobic treatment at steady state, the removal percent of COD was between 79-87% with hydraulic detention time about 2.5-2.7 days. As to activated sludge process, the removal percent of COD was 97-98% high. The increase of hydraulic detention time showed no obvious effect on the aerobic treatment performance.
• 中文關鍵字： 厭氣濾器; 活性汙泥法; 含糖廢水處理; 水力停留時間
• 英文關鍵字： Anaerobic Filter; Activated Sludge Process; Sugar Wastwater Treatment; Hydraulic Detention Time