| 固定生物床处理炼油厂含酚污水技术的研究 |
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| 引用本文： | 程丽华,钟华文,廖艳.固定生物床处理炼油厂含酚污水技术的研究[J].炼油技术与工程,2001,31(8):57-59. |
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| 作者姓名： | 程丽华 钟华文 廖艳 |
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| 作者单位： | 茂名学院广东省, |
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| 摘 要： | 为减少炼油厂含酚污水的污染 ,从生活污泥中培育出噬酚菌 ,选择多面球作为填料 ,利用新型的固定生物床处理炼油厂含酚污水 ,试验获得良好效果。在炼油厂汽提净化水的COD不大于 5 0 0mg/L ,酚浓度不大于 13 0mg/L的条件下 ,采用这种新型的固定生物床处理工艺 ,污水中酚的去除率不小于 85 % ,COD的去除率不小于 60 % ,出水酚浓度不大于 2 0mg/L ,COD不大于 2 0 0mg/L。这种技术已在某炼油厂进行工业应用试验。
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| 关 键 词： | 苯酚 污水 细菌 生物处理 化学需氧量 降解 固定床 |
| 修稿时间： | 2001年4月2日 |
STUDY ON PHENOLIC WASTEWATER TREATMENT BY FIXED BIOLOGICAL-BED |
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| Cheng Lihua,Zhong Huawen,Liao Yan Maoming College.STUDY ON PHENOLIC WASTEWATER TREATMENT BY FIXED BIOLOGICAL-BED[J].Petroleum Refinery Engineering,2001,31(8):57-59. |
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| Authors: | Cheng Lihua Zhong Huawen Liao Yan Maoming College |
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| Abstract: | In order to eliminate pollution of phenolic wastewater from refineries,a phenolic bacteria was bred from domestic sludges.Using polyhedral balls as the packing,good test results of phenolic wastewater treating in a new type of fixed biological-bed was obtained.When the COD of stripping purified water and phenol content is bellow 500 mg/L and 130 mg/L respectively,the removal percentage of phenol and COD is greater than 85% and 60% respectively. |
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| Keywords: | phenol wastewater bacteria biological treatment COD fixed-bed |
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