| 常温中试升流式厌氧污泥层反应器污泥颗粒化过程研究 |
| 摘要点击 1471 全文点击 1679 投稿时间：1989-11-28 |
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| 中文关键词 外流式厌氧污泥层反应器 污泥颗粒化 啤酒废水 |
| 英文关键词 upflow anaerobic sludge blanket reactor ambient digestion sludge granulation brewery wastewater |
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| 中文摘要 |
| 应用6.7m3的中试升流式厌氧污泥层反应器,以双层沉淀池污泥为接种污泥,处理啤酒废水(COD浓度在2400mg/L左右),采取适宜的技术措施,在20℃左右的常温条件下成功地实现了污泥倾粒化,反应器容积负荷达10-13kg COD/m3·d,COD去除率大于85%。 |
| 英文摘要 |
| In this study a polot upflow anaerobic sludge blanket reactor of capacity of 6.7 m3 was used at ambient temperature (about 20℃) to treat brewery wastewater (the influent COD concentration was about 2400 mg/L). Seed sludge was obtained from an Imhoff tank. By controlling the operation conditions granular sludge was well formed. A volumetric COD loading up to 10-13 kg/ m3·d was achieved with more than 85% removal of COD. |
