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谢娟, 章一丹, 徐灏龙. 物化-生化组合工艺处理造纸化学品废水的中试研究[J]. 环境工程学报, 2013, 7(5): 1865-1870.
引用本文: 谢娟, 章一丹, 徐灏龙. 物化-生化组合工艺处理造纸化学品废水的中试研究[J]. 环境工程学报, 2013, 7(5): 1865-1870.
shu
Xie Juan, Zhang Yidan, Xu Haolong. Pilot-scale study on treatment of paper chemicals wastewater by physicochemical and biochemical combined process[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1865-1870.
Citation: Xie Juan, Zhang Yidan, Xu Haolong. Pilot-scale study on treatment of paper chemicals wastewater by physicochemical and biochemical combined process[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1865-1870.
shu

物化-生化组合工艺处理造纸化学品废水的中试研究

  • 1.

    浙江同济科技职业学院,杭州 311231

  • 2.

    浙江省环境保护科学设计研究院,杭州 310007

  • 3.

    国家环境保护水污染控制工程技术(浙江)中心,杭州 310007

  • 基金项目:

    浙江省创新团队建设与人才培养项目(2009F20G5220008)

    浙江省重大科技专项和优先主题项目(2009C13G7090004)

  • 中图分类号: X703.1

Pilot-scale study on treatment of paper chemicals wastewater by physicochemical and biochemical combined process

  • 1.

    Tongji Vocational College of Science and Techology of Zhejiang Province, Hangzhou 311231, China

  • 2.

    Environmental Science Research & Design Institute of Zhejiang Province, Hangzhou 310007, China

  • 3.

    State Environmental Protection Engineer (Zhejiang) Center for Wastewater Pollution Control, Hangzhou 310007, China

  • Fund Project:

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  • 摘要: 针对造纸化学品生产废水具有成分复杂,可生化性差,有机物、NH3-N、Cl-浓度高的特点,采用"初沉池-悬浮生物滤池(A/O)-混凝沉淀池-催化氧化池-硝化滤池"组合工艺对造纸化学品生产废水进行了中试研究,取得很好的处理效果。结果表明,在进水COD为4 832～12 846 mg/L,NH3-N为39～430 mg/L,Cl-为3 200～15 000 mg/L的情况下,处理后出水COD小于500 mg/L,NH3-N小于35 mg/L,主要指标达到污水综合排放标准(GB 8978-1996)三级标准。
    Abstract: Based on the characteristics of complicated composition, low biodegradability, high concentration of organic compounds, high ammonia nitrogen and high chloride ion of wastewater from the factory producing paper chemicals,the method of"primary settling tank-suspended biological filter(A/O)-coagulation sedimentation tank-catalytic oxidation tank-nitrification filter"was used in the treatment of paper chemicals wastewater in pilot research, and good results were achieved. The results indicated that after being treated by the combined process, the effluent COD and NH3-N of water was less than 500 mg/L and 35 mg/L, under the conditions of the content ranges of COD, NH3-N and Cl- of 4 832～12 846 mg/L, 39～430 mg/L and 3 200～15 000 mg/L, respectively. The water quality index of effluent reached the Ⅲ-class criteria specified in Integrated Wastewater Discharge Standard (GB 8978-1996).
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  • 收稿日期:  2012-04-26
  • 刊出日期:  2013-05-22
谢娟, 章一丹, 徐灏龙. 物化-生化组合工艺处理造纸化学品废水的中试研究[J]. 环境工程学报, 2013, 7(5): 1865-1870.
引用本文: 谢娟, 章一丹, 徐灏龙. 物化-生化组合工艺处理造纸化学品废水的中试研究[J]. 环境工程学报, 2013, 7(5): 1865-1870.
shu
Xie Juan, Zhang Yidan, Xu Haolong. Pilot-scale study on treatment of paper chemicals wastewater by physicochemical and biochemical combined process[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1865-1870.
Citation: Xie Juan, Zhang Yidan, Xu Haolong. Pilot-scale study on treatment of paper chemicals wastewater by physicochemical and biochemical combined process[J]. Chinese Journal of Environmental Engineering, 2013, 7(5): 1865-1870.
shu

物化-生化组合工艺处理造纸化学品废水的中试研究

  • 1.  浙江同济科技职业学院,杭州 311231
  • 2.  浙江省环境保护科学设计研究院,杭州 310007
  • 3.  国家环境保护水污染控制工程技术(浙江)中心,杭州 310007
  • 收稿日期:  2012-04-26
基金项目:

浙江省创新团队建设与人才培养项目(2009F20G5220008)

浙江省重大科技专项和优先主题项目(2009C13G7090004)

摘要: 针对造纸化学品生产废水具有成分复杂,可生化性差,有机物、NH3-N、Cl-浓度高的特点,采用"初沉池-悬浮生物滤池(A/O)-混凝沉淀池-催化氧化池-硝化滤池"组合工艺对造纸化学品生产废水进行了中试研究,取得很好的处理效果。结果表明,在进水COD为4 832～12 846 mg/L,NH3-N为39～430 mg/L,Cl-为3 200～15 000 mg/L的情况下,处理后出水COD小于500 mg/L,NH3-N小于35 mg/L,主要指标达到污水综合排放标准(GB 8978-1996)三级标准。

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