厌氧/缺氧/沸石-膜生物反应器处理焦化废水的运行特性研究

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厌氧/缺氧/沸石-膜生物反应器处理焦化废水的运行特性研究

朱小彪, 刘聪, 王东滨, 田金平, 陈吕军

文章导航 > 环境工程技术学报 > 2013 > 3(4): 279-285

朱小彪, 刘聪, 王东滨, 田金平, 陈吕军. 厌氧/缺氧/沸石-膜生物反应器处理焦化废水的运行特性研究[J]. 环境工程技术学报, 2013, 3(4): 279-285. doi: 10.3969/j.issn.1674-991X.2013.04.044

引用本文:

朱小彪, 刘聪, 王东滨, 田金平, 陈吕军. 厌氧/缺氧/沸石-膜生物反应器处理焦化废水的运行特性研究[J]. 环境工程技术学报, 2013, 3(4): 279-285. doi: 10.3969/j.issn.1674-991X.2013.04.044

ZHU Xiao-biao, LIU Cong, WANG Dong-bin, TIAN Jin-ping, CHEN Lü-jun. Treatment of Coking Wastewater by an Anaerobic/Anoxic/Zeolite Biofilter-MBR Process[J]. Journal of Environmental Engineering Technology, 2013, 3(4): 279-285. doi: 10.3969/j.issn.1674-991X.2013.04.044

Citation:

ZHU Xiao-biao, LIU Cong, WANG Dong-bin, TIAN Jin-ping, CHEN Lü-jun. Treatment of Coking Wastewater by an Anaerobic/Anoxic/Zeolite Biofilter-MBR Process[J]. Journal of Environmental Engineering Technology, 2013, 3(4): 279-285. doi: 10.3969/j.issn.1674-991X.2013.04.044

朱小彪, 刘聪, 王东滨, 田金平, 陈吕军. 厌氧/缺氧/沸石-膜生物反应器处理焦化废水的运行特性研究[J]. 环境工程技术学报, 2013, 3(4): 279-285. doi: 10.3969/j.issn.1674-991X.2013.04.044

引用本文:

朱小彪, 刘聪, 王东滨, 田金平, 陈吕军. 厌氧/缺氧/沸石-膜生物反应器处理焦化废水的运行特性研究[J]. 环境工程技术学报, 2013, 3(4): 279-285. doi: 10.3969/j.issn.1674-991X.2013.04.044

ZHU Xiao-biao, LIU Cong, WANG Dong-bin, TIAN Jin-ping, CHEN Lü-jun. Treatment of Coking Wastewater by an Anaerobic/Anoxic/Zeolite Biofilter-MBR Process[J]. Journal of Environmental Engineering Technology, 2013, 3(4): 279-285. doi: 10.3969/j.issn.1674-991X.2013.04.044

Citation:

ZHU Xiao-biao, LIU Cong, WANG Dong-bin, TIAN Jin-ping, CHEN Lü-jun. Treatment of Coking Wastewater by an Anaerobic/Anoxic/Zeolite Biofilter-MBR Process[J]. Journal of Environmental Engineering Technology, 2013, 3(4): 279-285. doi: 10.3969/j.issn.1674-991X.2013.04.044

厌氧/缺氧/沸石-膜生物反应器处理焦化废水的运行特性研究

doi: 10.3969/j.issn.1674-991X.2013.04.044

朱小彪¹,
刘聪¹,
王东滨¹,
田金平¹,
陈吕军^1,2*, ,

1.
清华大学环境学院
2.
浙江省水质科学与技术重点实验室

通讯作者:
陈吕军 E-mail: chenlj@mail.tsinghua.edu.cn

中图分类号: X703.1
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- 文章访问数: 2521
- HTML全文浏览量: 82
- PDF下载量: 891
- 被引次数: 0
出版历程
- 收稿日期: 2013-01-25
- 修回日期: 2013-04-07
- 刊出日期: 2013-07-20

Treatment of Coking Wastewater by an Anaerobic/Anoxic/Zeolite Biofilter-MBR Process

1.
School of Environment, Tsinghua University
2.
Key Laboratory of Water Science and Technology of Zhejiang Province

More Information

Corresponding author: CHEN Lü-jun E-mail: chenlj@mail.tsinghua.edu.cn

摘要: 研究采用厌氧/缺氧/生物沸石-膜生物反应器（A₁/A₂/ZB-MBR）处理实际焦化废水，通过优化运行参数，考察反应器长期运行的处理效果。结果表明，生物沸石可有效调节系统的NH₃-N浓度，系统最佳运行工况总HRT为73 h，回流比为2:1，ZB-MBR内溶解氧浓度为4~6 mg/L。当系统在进水NH₃-N浓度为(125.0±27.4) mg/L，COD_Cr为(1 673±227) mg/L，TN浓度为(280.5±57.6) mg/L的最优运行条件下，系统出水NH₃-N浓度、COD_Cr和TN浓度分别为(5.6±4.1)、(145±27)和(91.4±33.8) mg/L。系统连续运行280 d以上，污染物去除效果稳定。
- 焦化废水 /
- MBR /
- 沸石 /
- NH3-N
Abstract: A lab-scale anaerobic/anoxic/zeolite biofilter - membrane bioreactor (A₁/A₂/ZB-MBR) was developed and its performance in coking wastewater treatment was investigated. The operation parameters were optimized. The results indicated that the zeolite could regulate the concentration of ammonia effectively. The best performance was obtained at HRT 73 h, reflux ratio 2:1, DO 4-6 mg/L in ZB-MBR. Under the optimal influent conditions of COD_Cr (1 673±227) mg/L, NH₃-N (125.0±27.4) mg/L, TN (280.5±57.6) mg/L, the effluent COD_Cr, NH₃-N and TN were (145±27) mg/L, (5.6±4.1) mg/L, and (91.4±33.8) mg/L, respectively, and the performance remained stable over 280 d operation.
- coking wastewater /
- MBR /
- zeolite /
- ammonia

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