| 生物增效法和生物铁法在炼油废水处理中的应用 |
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| 引用本文： | 王国栋,刘书琴,倪福功,纪轩,连立国. 生物增效法和生物铁法在炼油废水处理中的应用[J]. 中国给水排水, 2011, 27(11) |
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| 作者姓名： | 王国栋 刘书琴 倪福功 纪轩 连立国 |
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| 作者单位： | 中国石油化工股份有限公司天津分公司,动力部,天津,300270 |
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| 摘 要： | 通过生产试验考察了生物增效法和生物铁法强化炼油废水处理装置处理废水的能力.结果表明,采用生物增效法后生化装置对COD的去除率最多提高了16.7%,而采用生物铁法的生化装置对COD的去除率最多提高了9.8%;生物增效法和生物铁法都能提高炼油废水处理装置的抗冲击性能,且生物增效法在抗水力负荷冲击方面效果更好;生物增效法和生物铁法都能提高污泥的沉降性能,采用生物增效法的污泥SVI值为70～74 mL/g,采用生物铁法的污泥SVI值为96～105 mL/g,采用生物增效法的污泥沉降性能更好,生物相也更丰富.虽然生物增效法在提高炼油废水处理装置的处理能力方面效果显著,但其运行成本高,在生物增效法实施的基础上再实施生物铁法则有利于降低运行成本.
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| 关 键 词： | 炼油废水 生物增效法 生物铁法 |
Application of Bioaugmentation Process and Bioferric Process to Oil-refinery Wastewater Treatment |
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| WANG Guo-dong,LIU Shu-qin,NI Fu-gong,JI Xuan,LIAN Li-guo. Application of Bioaugmentation Process and Bioferric Process to Oil-refinery Wastewater Treatment[J]. China Water & Wastewater, 2011, 27(11) |
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| Authors: | WANG Guo-dong LIU Shu-qin NI Fu-gong JI Xuan LIAN Li-guo |
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| Affiliation: | WANG Guo-dong,LIU Shu-qin,NI Fu-gong,JI Xuan,LIAN Li-guo(Power Department,SINOPEC Tianjin Company,Tianjin 300270,China) |
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| Abstract: | The capabilities of bioaugmentation process and bioferric process for enhancing wastewater treatment by oil-refinery wastewater treatment device were investigated through production experiments.The results indicate that the removal rate of COD is increased by 16.7% using bioaugmentation process,while that is increased by 9.8% using bioferric process.The impact resistance of oil-refinery wastewater treatment device can be increased by both bioaugmentation process and bioferric process,but the bioaugmentation... |
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| Keywords: | oil-refinery wastewater bioaugmentation process bioferric process |
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