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阎辉, 张大涌, 李志娟, 宿新泰, 牛春革. 活性污泥法处理炼油碱渣废水[J]. 环境工程学报, 2014, 8(5): 1802-1806.
引用本文: 阎辉, 张大涌, 李志娟, 宿新泰, 牛春革. 活性污泥法处理炼油碱渣废水[J]. 环境工程学报, 2014, 8(5): 1802-1806.
shu
Yan Hui, Zhang Dayong, Li Zhijuan, Su Xintai, Niu Chunge. Treatment of refining alkaline residue wastewater by an activated sludge method[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1802-1806.
Citation: Yan Hui, Zhang Dayong, Li Zhijuan, Su Xintai, Niu Chunge. Treatment of refining alkaline residue wastewater by an activated sludge method[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1802-1806.
shu

活性污泥法处理炼油碱渣废水

  • 1.

    新疆大学化学化工学院石油天然气教育部重点实验室, 乌鲁木齐 830046

  • 2.

    中国石油克拉玛依石化公司炼油化工研究院, 克拉玛依 834000

  • 基金项目:

    国家自然科学基金资助项目（51174174）

  • 中图分类号: X703

Treatment of refining alkaline residue wastewater by an activated sludge method

  • 1.

    Key Laboratory of Oil and Gas Fine Chemicals of Ministry of Education, College of Chemistry and Chemical Engineering, Xinjiang University, Urumqi 830046, China

  • 2.

    Petrochemical Research Institute, Karamay Petrochemical Company, Karamay 834000, China

  • Fund Project:

  • 摘要: 采用活性污泥法对某炼油厂预处理后的碱渣废水进行了处理。以目标废水为碳源对活性污泥进行了成功驯化，然后用驯化后的活性污泥对炼油碱渣废水进行净化处理，以降低其COD（化学需要氧量）值。实验结果表明，活性污泥生化处理对炼油碱渣废水的COD值具有较高的降低作用。在水力停留时间为24 h的条件下，COD的平均去除率可达76%，容积负荷为0.7 kg COD/（m3·d）左右，运行10 d后，COD总去除率可达74%左右，出水水质达到国家三级排放标准（GB 8978-1996）。
    Abstract: In this study, the activated sludge method was used for treating a refinery spent caustic wastewater. First, activated sludge was domesticated by as-wastewater as carbon source. Next, the activated sludge biochemical process exhibited a high removal effect on COD (Chemical Oxygen Demand) during the process of the reactor. The results show that the average COD removal efficiency is up to 76% under the conditions of the hydraulic retention time of 24 h and volume load of 0.7 kg COD/(m3·d). COD removal efficiency can reach about 74% after running of 10 days, which meets the wastewater discharge national grade Ⅲ standards of China (GB 8978-1996).
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出版历程
  • 收稿日期:  2013-05-06
  • 刊出日期:  2014-05-06
阎辉, 张大涌, 李志娟, 宿新泰, 牛春革. 活性污泥法处理炼油碱渣废水[J]. 环境工程学报, 2014, 8(5): 1802-1806.
引用本文: 阎辉, 张大涌, 李志娟, 宿新泰, 牛春革. 活性污泥法处理炼油碱渣废水[J]. 环境工程学报, 2014, 8(5): 1802-1806.
shu
Yan Hui, Zhang Dayong, Li Zhijuan, Su Xintai, Niu Chunge. Treatment of refining alkaline residue wastewater by an activated sludge method[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1802-1806.
Citation: Yan Hui, Zhang Dayong, Li Zhijuan, Su Xintai, Niu Chunge. Treatment of refining alkaline residue wastewater by an activated sludge method[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1802-1806.
shu

活性污泥法处理炼油碱渣废水

  • 1. 新疆大学化学化工学院石油天然气教育部重点实验室, 乌鲁木齐 830046
  • 2. 中国石油克拉玛依石化公司炼油化工研究院, 克拉玛依 834000
  • 收稿日期:  2013-05-06
基金项目:

国家自然科学基金资助项目（51174174）

摘要: 采用活性污泥法对某炼油厂预处理后的碱渣废水进行了处理。以目标废水为碳源对活性污泥进行了成功驯化，然后用驯化后的活性污泥对炼油碱渣废水进行净化处理，以降低其COD（化学需要氧量）值。实验结果表明，活性污泥生化处理对炼油碱渣废水的COD值具有较高的降低作用。在水力停留时间为24 h的条件下，COD的平均去除率可达76%，容积负荷为0.7 kg COD/（m3·d）左右，运行10 d后，COD总去除率可达74%左右，出水水质达到国家三级排放标准（GB 8978-1996）。

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