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河流型水源地源水典型氯化消毒副产物及其前体物的强化去除工艺

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黄辉, 孙瑞林, 程志鹏, 费相琴, 韦长梅, 徐继明. 河流型水源地源水典型氯化消毒副产物及其前体物的强化去除工艺[J]. 环境工程学报, 2014, 8(5): 1888-1894.
引用本文: 黄辉, 孙瑞林, 程志鹏, 费相琴, 韦长梅, 徐继明. 河流型水源地源水典型氯化消毒副产物及其前体物的强化去除工艺[J]. 环境工程学报, 2014, 8(5): 1888-1894.
shu
Huang Hui, Sun Ruilin, Cheng Zhipeng, Fei Xiangqin, Wei Changmei, Xu Jiming. Enhanced processes for removal of typical chlorinated disinfection by-products and their precursors from river-type water source[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1888-1894.
Citation: Huang Hui, Sun Ruilin, Cheng Zhipeng, Fei Xiangqin, Wei Changmei, Xu Jiming. Enhanced processes for removal of typical chlorinated disinfection by-products and their precursors from river-type water source[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1888-1894.
shu

河流型水源地源水典型氯化消毒副产物及其前体物的强化去除工艺

  • 1.

    淮阴师范学院化学化工学院, 江苏省环洪泽湖生态农业生物技术重点实验室, 淮安 223300

  • 2.

    淮安自来水有限公司, 淮安 223002

  • 基金项目:

    江苏高校自然科学研究重大项目（11KJA150004）

    淮安市产学研合作促进计划项目（HAC201014）

    淮安市科技支撑计划项目（HAS2010003）

    2011年江苏省大学生实践创新训练计划项目

    淮阴师范学院青年优秀人才支持计划项目（08QNZCK008）

  • 中图分类号: X52

Enhanced processes for removal of typical chlorinated disinfection by-products and their precursors from river-type water source

  • 1.

    Jiangsu Key Laboratory for Eco-Agricultural Biotechnology Around Hongze Lake, School of Chemistry and Chemical Engineering, Huaiyin Normal University, Huaian 223300, China

  • 2.

    Huaian Water Co. Ltd., Huaian 223002, China

  • Fund Project:

  • 摘要: 以长三角某典型河流型水源地源水为研究对象，设计了传统工艺及基于凹凸棒土处理单元的6种强化工艺，对各工艺及其处理单元应用于典型氯化消毒副产物（三卤甲烷和卤乙酸）及其前体物控制的技术和经济可行性进行了系统分析。结果表明，预O3+凹土强化混凝+O3-GAC强化的工艺对上述2种消毒副产物及其前体物的控制效果最佳；在传统工艺中单纯增加O3处理也能在一定程度上提高其对消毒副产物前体物的去除效果；KMnO4控制消毒副产物的效果一般，但KMnO4处理可强化后续单元对消毒副产物前体物的去除效果。各工艺处理出水中三卤甲烷和卤乙酸单项指标均能达标，但传统工艺和经凹土强化混凝+GAC强化的工艺出水三卤甲烷4种化合物的实测浓度与其各自限值的比值之和均大于1.0，不能满足水质要求，必须进行强化处理。凹土强化混凝单元在6种强化工艺条件下对三卤甲烷生成潜能（THMFP）和卤乙酸生成潜能（HAAFP）的去除率较传统混凝单元平均提高15.99%和4.92%；各强化工艺对THMFP和HAAFP的去除率较传统工艺均提高20%以上（除凹土强化混凝+GAC强化的工艺外），消毒副产物产生量降低40%以上，工艺成本降低20%以上。
    Abstract: The traditional water supply process and six kinds of attapulgite-based enhanced processes were designed, and technical and economic feasibilities of each process and its processing units on the control of typical chlorinated disinfection by-products(DBPs) (i.e. trihalomethanes,THMs, and haloacetic acids, HAAs) and their precursors were systematically analyzed in a typical river-type water source in the Yangtze River Delta. Results showed that the best control effect of the above two kinds of DBPs and their precursors occurred in the enhanced process of preozonation & attapulgite enhanced coagulation & O3-GAC. Removal of those DBP precursors could also be improved by simply increasing ozonation unit in the traditional process to some extent. Potassium permanganate treatment had a general effect on the control of the two kinds of DBPs, while it did enhance removal effects of the DBP precursors in the follow-up processing units. The single indexes of DBPs mentioned above in the effluents treated by all of the processes met the standard, while the sums of ratios of measured concentrations of all four types of THMs and their respective thresholds were both greater than 1.0 by traditional process and the enhanced process of attapulgite-based coagulation & GAC, which could not meet the requirement of water quality and must be strengthenly treated. The average increases in removal rates of THMs formation potential(THMFP) and HAAs formation potential(HAAFP) by attapulgite-enhanced coagulation process unit were 15.99% and 4.92%, respectively, in six kinds of enhanced processes, compared to the traditional coagulation process unit. The average increases in removal rates of THMFP and HAAFP by all of the enhanced processes were both greater than 20%(except for the enhanced process of attapulgite-based coagulation & GAC), meanwhile, the reducing rates of DBPs generation and the process costs were greater than 40% and 20%, respectively, compared to the traditional process.
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  • [1] David T.Williams, Guy L.Lebel, Frank M.Benoit.Disinfection by-products in Canadian drinking water.Chemosphere, 1997, 34(2):299-316
    [2] Villanueva C. M., Kogevinasa M., Grimaltb J.O. Haloacetic acids and trihalomethanes in finished drinking waters from heterogeneous sources.Water Research, 2003, 37(4):953-958
    [3] White D. M., Garland D. S., Narr J., et al.Natural organic mater and DBPs formation potential in Alaskan water supplies.Water Research, 2003, 37(4):939-947
    [4] Marhaba T. F., Van D.The variation of mass and disinfection by-product formation potential of dissolved organic matter fraction along a conventional surface water treatment plant.Journal of Hazardous Materials, 2000, 74(3):133-147
    [5] Chu W.H., Gao N.J., Yin D.Q., et al. Ozone-biological activated carbon integrated treatment for removal of precursors of halogenated nitrogenous disinfection by-products.Chemosphere, 2012, 86(11):1087-1091
    [6] Boyce S. D., Horning J. F. Reaction pathways of trihalomethan formation from the halogenation of dihydroxyaromatic model compounds for humic acid. Environmental Science & Technology, 1983, 17(4):202-211
    [7] 张永吉, 武道吉, 周玲玲, 等.腐殖酸特性及其对三卤甲烷形成的影响.中国给水排水, 2005, 21(1):14-17 Zhang Yongji, Wu Daoji, Zhou Lingling, et al. Characteristics of humic acid and its influence on trihalomethane formation. China Water & Wastewater, 2005, 21(1):14-17(in Chinese)
    [8] Chang E.E., Chiang P.C., Ko Y.W., et al. Characteristics of organic precursors and their relationship with disinfection by-products.Chemosphere, 2001, 44(5):1231-1236
    [9] 尹军, 周璇, 林英姿, 等.北方水库水中有机物化学分级及THMFP特征研究.中国给水排水, 2011, 27(7):83-86 Yin Jun, Zhou Xuan, Lin Yingzi, et al. Chemical fractionation of organic matters and THMFP characterization in north reservoir water. China Water & Wastewater, 2011, 27(7):83-86(in Chinese)
    [10] 陈超, 张晓健, 朱玲侠, 等.高藻期控制消毒副产物及其前体物的优化工艺组合.环境科学, 2007, 28(12):2722-2726 Chen Chao, Zhang Xiaojian, Zhu Linxia, et al.Optimal process combination for control of disinfection by-products and precursors during high algae laden period. Environmental Science, 2007, 28(12):2722-2726(in Chinese)
    [11] Hong Y., Liu S., Song H., et al. Formation pathways and kinetics during chloramination.Journal of American Water Works Association, 2007, 99(8):57-69
    [12] Murray H. H. Traditional and new applications for kaolin, smectite, and palygorskite: A general overview. Applied Clay Science, 2000, 17(5-6): 207-211
    [13] Mu B., Kang Y.R., Wang A.Q. Preparation of a polyelectrolyte-coated magnetic attapulgite composite for the adsorption of precious metals.Journal of Materials Chemistry A, 2013, 1(15): 4804-4811
    [14] Chen H., Zhao J. Adsorption study for removal of Congo red anionic dye using organo-attapulgite. Adsorption, 2009, 15(4): 381-389
    [15] Wang J.T., Wang Q., Zheng Y., et al. Synthesis and oil absorption of poly(butylmethacrylate)/organo-attapulgite nanocomposite by suspended emulsion polymerization. Polymer Composites, 2013, 34(2): 274-281
    [16] 孙瑞林, 费相琴, 张宝萍.凹凸棒石黏土处理受污染原水的应用研究.地质学刊, 2011, 35(4):427-431 Sun Ruilin, Fei Xiangqin, Zhang Baoping. Study on application of polluted raw water treatment with attapulgite clay. Journal of Geology, 2011, 35(4):427-431(in Chinese)
    [17] APHA. Standard Methods for the Examination of Water and Wastewater.19th. Washington DC: APHA, 1995
    [18] 黄辉, 林芳, 程志鹏, 等.饮用水中卤乙酸的衍生-气相色谱测定法的改进.环境与健康杂志, 2013, 30(2):150-153 Huang Hui, Lin Fang, Cheng Zhipeng, et al. Improvement of determination method of haloacetic acids in drinking water by derivative gas chromatography. Journal of Environment and Health, 2013, 30(2):150-153(in Chinese)
    [19] 于文金, 郝玲.淮河流域暴雨灾害时空分布及趋势规律研究.长江流域资源与环境, 2012, 21(3):315-320 Yu Wenjin, Hao Ling. Spatial and temporal distribution of rainstorm disasters in the Huaihe river basin and laws of the trend.Resources and Environment in the Yangtze Basin, 2012, 21(3):315-320(in Chinese)
    [20] 罗本福, 杨曦.城市自来水厂深度处理工艺中臭氧设计参数的取值及成本分析.水处理技术, 2012, 38(12): 54-56 Luo Benfu, Yang Xi. Design values research and cost analysis of ozone uses in city water plant deep treatment process.Technology of Water Treatment, 2012, 38(12): 54-56(in Chinese)
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  • 收稿日期:  2013-04-21
  • 刊出日期:  2014-05-06
黄辉, 孙瑞林, 程志鹏, 费相琴, 韦长梅, 徐继明. 河流型水源地源水典型氯化消毒副产物及其前体物的强化去除工艺[J]. 环境工程学报, 2014, 8(5): 1888-1894.
引用本文: 黄辉, 孙瑞林, 程志鹏, 费相琴, 韦长梅, 徐继明. 河流型水源地源水典型氯化消毒副产物及其前体物的强化去除工艺[J]. 环境工程学报, 2014, 8(5): 1888-1894.
shu
Huang Hui, Sun Ruilin, Cheng Zhipeng, Fei Xiangqin, Wei Changmei, Xu Jiming. Enhanced processes for removal of typical chlorinated disinfection by-products and their precursors from river-type water source[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1888-1894.
Citation: Huang Hui, Sun Ruilin, Cheng Zhipeng, Fei Xiangqin, Wei Changmei, Xu Jiming. Enhanced processes for removal of typical chlorinated disinfection by-products and their precursors from river-type water source[J]. Chinese Journal of Environmental Engineering, 2014, 8(5): 1888-1894.
shu

河流型水源地源水典型氯化消毒副产物及其前体物的强化去除工艺

  • 1. 淮阴师范学院化学化工学院, 江苏省环洪泽湖生态农业生物技术重点实验室, 淮安 223300
  • 2. 淮安自来水有限公司, 淮安 223002
  • 收稿日期:  2013-04-21
基金项目:

江苏高校自然科学研究重大项目（11KJA150004）

淮安市产学研合作促进计划项目（HAC201014）

淮安市科技支撑计划项目（HAS2010003）

2011年江苏省大学生实践创新训练计划项目

淮阴师范学院青年优秀人才支持计划项目（08QNZCK008）

摘要: 以长三角某典型河流型水源地源水为研究对象，设计了传统工艺及基于凹凸棒土处理单元的6种强化工艺，对各工艺及其处理单元应用于典型氯化消毒副产物（三卤甲烷和卤乙酸）及其前体物控制的技术和经济可行性进行了系统分析。结果表明，预O3+凹土强化混凝+O3-GAC强化的工艺对上述2种消毒副产物及其前体物的控制效果最佳；在传统工艺中单纯增加O3处理也能在一定程度上提高其对消毒副产物前体物的去除效果；KMnO4控制消毒副产物的效果一般，但KMnO4处理可强化后续单元对消毒副产物前体物的去除效果。各工艺处理出水中三卤甲烷和卤乙酸单项指标均能达标，但传统工艺和经凹土强化混凝+GAC强化的工艺出水三卤甲烷4种化合物的实测浓度与其各自限值的比值之和均大于1.0，不能满足水质要求，必须进行强化处理。凹土强化混凝单元在6种强化工艺条件下对三卤甲烷生成潜能（THMFP）和卤乙酸生成潜能（HAAFP）的去除率较传统混凝单元平均提高15.99%和4.92%；各强化工艺对THMFP和HAAFP的去除率较传统工艺均提高20%以上（除凹土强化混凝+GAC强化的工艺外），消毒副产物产生量降低40%以上，工艺成本降低20%以上。

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