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UASB处理硫酸盐有机废水的启动

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蒋永荣, 刘可慧, 刘成良, 黄安娜, 王春锋, 韦添尹, 伍耀婵. UASB处理硫酸盐有机废水的启动[J]. 环境工程学报, 2014, 8(9): 3572-3576.
引用本文: 蒋永荣, 刘可慧, 刘成良, 黄安娜, 王春锋, 韦添尹, 伍耀婵. UASB处理硫酸盐有机废水的启动[J]. 环境工程学报, 2014, 8(9): 3572-3576.
shu
Jiang Yongrong, Liu Kehui, Liu Chengliang, Huang Anna, Wang Chunfeng, Wei Tianyin, Wu Yaochan. Start-up of UASB in treatment of sulfate organic wastewater[J]. Chinese Journal of Environmental Engineering, 2014, 8(9): 3572-3576.
Citation: Jiang Yongrong, Liu Kehui, Liu Chengliang, Huang Anna, Wang Chunfeng, Wei Tianyin, Wu Yaochan. Start-up of UASB in treatment of sulfate organic wastewater[J]. Chinese Journal of Environmental Engineering, 2014, 8(9): 3572-3576.
shu

UASB处理硫酸盐有机废水的启动

  • 1.

    桂林电子科技大学生命与环境科学学院, 桂林 541004

  • 基金项目:

    国家自然科学基金资助项目（51368011）

    广西自然科学基金项目（2012GXNSFAA053189）

    广西科学研究与技术开发计划项目（桂科攻12118023-4）

    桂林市科学研究与技术开发计划项目（20140121）

    2013年度广西区大学生创新创业训练计划立项项目（20131059567）

  • 中图分类号: X703

Start-up of UASB in treatment of sulfate organic wastewater

  • 1.

    College of Life and Environmental Science, Guilin University of Electronic Technology, Guilin 541004, China

  • Fund Project:

  • 摘要: 为了考察上流式厌氧污泥床反应器（UASB）处理含硫酸盐有机废水的特性，采用有效容积为10 L的UASB，研究了启动运行过程中COD和SO42-降解情况、出水VFA和pH值、产气量及颗粒污泥比产甲烷活性（SMA）变化状况。结果表明，接种厌氧颗粒污泥，保持进水COD为1 500 mg/L，SO42-浓度为100 mg/L，将HRT由24 h缩短至12 h以提高负荷，经历55 d成功启动了UASB反应器；当HRT为12 h，进水COD和SO42-负荷为3.0 kg/（m3·d）和0.20 kg/（m3·d），COD和SO42-的去除率分别达到80%和89%，出水VFA为3 mmol/L，产气量达9.5 L/d，颗粒污泥的SMA为86.4 mL/（g VSS·d）。
    Abstract: Characteristics of up-flow anaerobic sludge bed (UASB) treating organic wastewater containing sulphate were investigated in a UASB with an effective volume of 10 L. During a start-up experiment, the chemical oxygen demand(COD) and sulphate(SO42-) removal efficiency, volatile fatty acid(VFA) and pH, biogas production were researched. The specific methanogenic activity(SMA) of granular sludge was also investigated by Smith fermentation method. The experimental results showed that the UASB could be started up successfully through 55 days, which keeping the influent COD and SO42- concentration of 1 500 mg/L and 100 mg/L, respectively and increasing the load by shortening the HRT from 24 h to 12 h. When HRT was 12 h, the COD and SO42- load were 3.0 kg/(m3·d) and 0.20 kg/(m3·d), respectively. The removal rates of COD and SO42- were 80% and 89%, respectively, the effluent VFA was 3 mmol/L, the production rate of biogas was about 9.5 L/d, and the SMA of granular sludge was 86.4 mL/(g VSS·d).
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  • [1] 胡明成,龙腾锐. 含硫酸盐废水厌氧处理过程中底物的竞争. 桂林电子科技大学学报,2006, 26(5): 390-394 Hu Mingcheng, Long Tengrui. A study of the substrate competition between sulfate reducing and methane producing or acetogenic bacteria. Journal of Guilin University of Electronic Technology, 2006, 26(5): 390-394(in Chinese)
    [2] 王建斌.含高浓度硫酸盐废水的处理技术研究进展. 石化技术,2011,18(3):67-70 Wang Jianbin. Progress in treatment technology for wastewater containing high concentrations of sulfate. Petrochemical Industry Technology, 2011, 18(3): 67-70(in Chinese)
    [3] Khanal S. K., Huang J. C. ORP-based oxygenation for sulfide control in anaerobic treatment of high-sulfate wastewater. Water Res., 2003, 37(9): 2053-2062
    [4] 杨景亮,左剑恶,胡纪萃.两相厌氧工艺处理含硫酸盐有机废水的研究. 环境科学,1995,16(3): 8-11, 54 Yang Jingliang, Zuo Jiane, Hu Jicui. Study on two-phase anaerobic digestion process for treating high strength organic wastewater containing a high level of sulphate. Environmental Science, 1995,16(3):8-11(in Chinese)
    [5] 王白杨, 王正辉, 张卓, 等. UASB/曝气沉淀/IC反应器处理高浓度硫酸盐有机废水. 中国给水排水, 2008, 24(20):54-57 Wang Baiyang, Wang Zhenghui, Zhang Zhuo, et al. Treatment of organic wastewater with high concentration sulfate by UASB/aeration sedimentation/IC reactor. China Water & Wastewater, 2008, 24(40): 54-57(in Chinese)
    [6] Li J., Wang J., Luan Z. K., et al. Biological sulfate removal from acrylic fiber manufacturing wastewater using a two-stage UASB reactor. Journal of Environmental Sciences,2012, 24(2): 343-350
    [7] Liu Y., Fang H. H. P. Precipitates in anaerobic granules treating sulphate-bearing wastewater. Water Res., 1998, 32(9): 2627-2632
    [8] Hirasawa J.S., Sarti A., Del Aguila N.K.S., et al. Application of molecular techniques to evalute the methanogenic archaea and anaerobic bacteria in the presence of oxygen with different COD:Sulfate ratio in a UASB reactor. Anaerobe, 2008, 14(4):209-218
    [9] Lopes S.I.C., Capela M.I., Lens P.N.L. Sulfate reduction during the acidification of sucrose at pH 5 under thermophilic (55℃) conditions. II: Effect of sulfide and COD/SO42- ratio. Bioresour. Technol., 2010, 101(12): 4278-4284
    [10] 杨丽平,郑小红,罗慧东,等. UASB处理高浓度硫酸盐废水启动过程污泥特性变化. 环境科学, 2009, 30(12): 3630-3638 Yang Liping, Zheng Xiaohong, Luo Huidong, et al. Changes of sludge characteristic in start-up process of UASB treatment for highly sulfate-containing wastewater. Environmental Science, 2009, 30(12): 3630-3638(in Chinese)
    [11] 蒋永荣, 胡明成, 李学军, 等. ABR处理硫酸盐有机废水的相分离特性研究. 环境科学,2010, 31(7): 1544-1553 Jiang Yongrong, Hu Mingcheng, Li Xuejun, et al. Phase separation characteristics of an anaerobic baffled reactor treating organic wastewater containing sulphate. Environmental Science, 2010, 31(7): 1544-1553(in Chinese)
    [12] 国家环境保护总局.水和废水监测分析方法(第4版). 北京:中国环境科学出版社,2002
    [13] 贺延龄.废水的厌氧生物处理. 北京:中国轻工业出版社,1988
    [14] 斯皮思 R. E. 工业废水的厌氧生物技术. 李亚新,译. 北京:中国建筑工业出版社,2001
    [15] 赵毅,杨景亮,任洪强,等. 含硫酸盐高浓度有机废水生物处理技术. 中国环境科学, 1999, 19(3): 281-284 Zhao Yi, Yang Jingliang, Ren Hongqiang, et al. A study on biological treatment technology for high strength sulfate-organic wastewater. China Environmental Science, 1999, 19(3): 281-284(in Chinese)
    [16] McCartney D.M., Oleszkiewicz J. A. Competition between methanogens and sulfate reducers effect of COD: Sulfate ratio and acclimation. Water Environ. Res., 1993,65(5):655-664
    [17] Lopes S.I.C., Wang X., Capela M. I., et al. Effect of COD/SO42- ratio and sulfide on thermophilic (55℃) sulfate reduction during the acidification of sucrose at pH 6. Water Res., 2007, 41(11): 2379-2392
    [18] 邹华,魏学军,阮文权. 内循环(IC)厌氧反应器处理糖蜜酒精废水的研究. 环境工程学报, 2007, 1(5): 41-44 Zou Hua, Wei Xuejun, Ruan Wenquan. Molasses wastewater treatment with an internal circulation(IC) reactor. Chinese Journal of Environmental Engineering, 2007, 1(5):41-44(in Chinese)
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出版历程
  • 收稿日期:  2013-10-22
  • 刊出日期:  2014-09-04
蒋永荣, 刘可慧, 刘成良, 黄安娜, 王春锋, 韦添尹, 伍耀婵. UASB处理硫酸盐有机废水的启动[J]. 环境工程学报, 2014, 8(9): 3572-3576.
引用本文: 蒋永荣, 刘可慧, 刘成良, 黄安娜, 王春锋, 韦添尹, 伍耀婵. UASB处理硫酸盐有机废水的启动[J]. 环境工程学报, 2014, 8(9): 3572-3576.
shu
Jiang Yongrong, Liu Kehui, Liu Chengliang, Huang Anna, Wang Chunfeng, Wei Tianyin, Wu Yaochan. Start-up of UASB in treatment of sulfate organic wastewater[J]. Chinese Journal of Environmental Engineering, 2014, 8(9): 3572-3576.
Citation: Jiang Yongrong, Liu Kehui, Liu Chengliang, Huang Anna, Wang Chunfeng, Wei Tianyin, Wu Yaochan. Start-up of UASB in treatment of sulfate organic wastewater[J]. Chinese Journal of Environmental Engineering, 2014, 8(9): 3572-3576.
shu

UASB处理硫酸盐有机废水的启动

  • 1. 桂林电子科技大学生命与环境科学学院, 桂林 541004
  • 收稿日期:  2013-10-22
基金项目:

国家自然科学基金资助项目（51368011）

广西自然科学基金项目（2012GXNSFAA053189）

广西科学研究与技术开发计划项目（桂科攻12118023-4）

桂林市科学研究与技术开发计划项目（20140121）

2013年度广西区大学生创新创业训练计划立项项目（20131059567）

摘要: 为了考察上流式厌氧污泥床反应器（UASB）处理含硫酸盐有机废水的特性，采用有效容积为10 L的UASB，研究了启动运行过程中COD和SO42-降解情况、出水VFA和pH值、产气量及颗粒污泥比产甲烷活性（SMA）变化状况。结果表明，接种厌氧颗粒污泥，保持进水COD为1 500 mg/L，SO42-浓度为100 mg/L，将HRT由24 h缩短至12 h以提高负荷，经历55 d成功启动了UASB反应器；当HRT为12 h，进水COD和SO42-负荷为3.0 kg/（m3·d）和0.20 kg/（m3·d），COD和SO42-的去除率分别达到80%和89%，出水VFA为3 mmol/L，产气量达9.5 L/d，颗粒污泥的SMA为86.4 mL/（g VSS·d）。

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