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电解催化氧化法处理毒死蜱废水的研究

王松岳 黄燕 杨尚源 胡睦周 刘磊

王松岳, 黄燕, 杨尚源, 胡睦周, 刘磊. 电解催化氧化法处理毒死蜱废水的研究[J]. 环境工程技术学报, 2017, 7(6): 733-738. doi: 10.3969/j.issn.1674-991X.2017.06.101
引用本文: 王松岳, 黄燕, 杨尚源, 胡睦周, 刘磊. 电解催化氧化法处理毒死蜱废水的研究[J]. 环境工程技术学报, 2017, 7(6): 733-738. doi: 10.3969/j.issn.1674-991X.2017.06.101
WANG Songyue, HUANG Yan, YANG Shangyuan, HU Muzhou, LIU Lei. Study on electrochemical enhanced catalytic oxidation reaction for chlorpyrifos production wastewater treatment[J]. Journal of Environmental Engineering Technology, 2017, 7(6): 733-738. doi: 10.3969/j.issn.1674-991X.2017.06.101
Citation: WANG Songyue, HUANG Yan, YANG Shangyuan, HU Muzhou, LIU Lei. Study on electrochemical enhanced catalytic oxidation reaction for chlorpyrifos production wastewater treatment[J]. Journal of Environmental Engineering Technology, 2017, 7(6): 733-738. doi: 10.3969/j.issn.1674-991X.2017.06.101

电解催化氧化法处理毒死蜱废水的研究

doi: 10.3969/j.issn.1674-991X.2017.06.101
详细信息
    作者简介:

    王松岳(1982—),男,工程师,研究方向为高浓度有机废水处理技术, 088533@163.com

    通讯作者:

    黄燕 E-mail: yanhuang_now@163.com

  • 中图分类号: X505

Study on electrochemical enhanced catalytic oxidation reaction for chlorpyrifos production wastewater treatment

More Information
    Corresponding author: Yan HUANG E-mail: yanhuang_now@163.com
  • 摘要: 采用电解氧化和Fenton技术耦合的电解催化氧化法对毒死蜱废水进行处理,考察了该法对毒死蜱废水的处理效果和出水的生化性能。结果表明:采用H2O2溶液用量逐步增加的方式,经过420 min电解催化氧化反应,废水CODCr仅由初始的7 920 mg/L降至5 880 mg/L,反映出毒死蜱废水的难降解特性。电解氧化单独处理毒死蜱废水时,在初始20 min内CODCr迅速下降,削减量为1 892 mg/L,随后CODCr变化不大;反应至80 min时,随着Fenton氧化反应的加入,废水CODCr开始逐步下降,有机物得到进一步降解。结合电解催化氧化出水的可生物降解CODCr(BCODCr)和废水处理要求(生化出水预期CODCr为500~600 mg/L,满足DB 33/923—2014《生物制药工业污染物排放标准》排放限值),将其分别稀释3和4倍后进行好氧生化试验,反应动力学常数分别为383.4和298.3 min -1,该好氧生化反应过程可能更多受浓度控制而非毒性抑制。电解催化氧化出水稀释3倍后进行21 d水解酸化-好氧连续流试验,出水CODCr为512~673 mg/L,去除率基本保持在60%以上;出水TP浓度后期稳定在20~30 mg/L,去除率在45%左右;出水NH3-N浓度为2.8~5.3 mg/L,去除率可达95%以上。

     

  • [1] European Chemical Agency . PACT-RMOA and hazard assessment activities [EB/OL].[2017-03-08]..
    [2] SAMET Y, AGENGUI L, ABDELHEDI R . Electrochemical degradation of chlorpyrifos pesticide in aqueous solutions by anodic oxidation at boron-doped diamond electrodes[J]. Chemical Engineering Journal, 2010,161(1/2):167-172.
    doi: 10.1016/j.cej.2010.04.060
    [3] 姜书凯 . 毒死蜱产业发展现状和前景[J]. 农药研究与应用, 2008,12(3):1-3.

    JIANG S K . Present situation and prospect of chlorpyrifos industry[J]. Agrochemicals Research & Application, 2008,12(3):1-3.
    [4] 李培国, 姜莉英 . 毒死蜱废水处理技术研究[J]. 浙江化工, 2004,35(10):25-26.
    [5] 沈阳化工研究院环保室. 农药废水处理[M]. 北京: 化学工业出版社, 2000: 22-26.
    [6] MORI M N, OIKAWA H, DUARTE C L . Degradation of chlorpyrifos by ionizing radiation[J]. Journal of Radioanalytical and Nuclear Chemistry, 2006,270(1):99-102.
    doi: 10.1007/s10967-006-0314-3
    [7] PENUELA G A, BARCELO D . Comparative degradation kinetics of chlorpyrifos in water by photocatalysis with FeCl2,TiO2 and photolysis using solid-phase disc extraction followed by gas chromatographic techniques[J]. Environmental Toxicology and Chemistry, 1997,62(1/2/3/4):135-147.
    [8] KRALJ M B, TREBSE P, FRANKO M . Applications of bioanalytical techniques in evaluating advanced oxidation processes in pesticide degradation[J]. Trends in Analytical Chemistry, 2007,26(11):1020-1031.
    doi: 10.1016/j.trac.2007.09.006
    [9] MEIQIANG Y, TENGCAI M, JIALIANG Z , et al. The effect of high-pressure arc discharge plasma on the degradation of chlorpyrifos[J]. Plasma Science and Technology, 2006,8(6):727-731.
    doi: 10.1088/1009-0630/8/6/23
    [10] ANWAR S, LIAQUAT F, KHAN Q M , et al. Biodegradation of chlorpyrifos and its hydrolysis product 3,5,6-trichloro-2-pyridinol by bacillus pumilus strain C2A1[J]. Journal of Hazardous Materials, 2009,168(1):400-405.
    doi: 10.1016/j.jhazmat.2009.02.059 pmid: 19297093
    [11] BALAJI S, CHUNG S J, RYU J Y , et al. Destruction of commercial pesticides by cerium redox couple mediated electrochemical oxidation process in continuous feed mode[J]. Journal of Hazardous Materials, 2009,172(2/3):1470-1475.
    doi: 10.1016/j.jhazmat.2009.08.014 pmid: 19735977
    [12] 孙德智 . 环境工程中的高级氧化技术[M]. 北京: 化学工业出版社, 2002.
    [13] ENRIC B, CARLOS A, HUITLE M .Decontamination of wastewaters containing synthetic organic dyes by electrochemical methods:an updated review[J].Applied Catalysis B:Environmental, 2015, 166/167:603-643.
    doi: 10.1016/j.apcatb.2014.11.016
    [14] MARTINEZ-HUITLE C A, BRILLAS E . Decontamination of wastewaters containing synthetic organic dyes by electrochemical methods:a general review[J]. Applied Catalysis B:Environmental, 2009,87(3/4):105-145.
    doi: 10.1016/j.apcatb.2008.09.017
    [15] 杨尚源, 林靖华, 黄燕 , 等. 电解催化氧化法废水处理机制研究[J]. 环境工程学报, 2017,11(1):237-243.

    YANG S Y, LIN J H, HUANG Y , et al. Study on electrochemical enhanced catalytic oxidation reaction for wastewater treatment[J]. Chinese Journal of Environmental Engineering, 2017,11(1):237-243.
    [16] ORHON D, ATES E, SOZEN S , et al. Characterization and COD fractionation of domestic wastewaters[J]. Environmental Pollution, 1997,95(2):191-204.
    doi: 10.1016/s0269-7491(96)00111-x pmid: 15093459
    [17] 杨尚源, 成钢, 曾剑 , 等. 废水难生物降解与生物抑制毒性分析研究[J]. 环境污染与防治, 2015,37(12):51-56.

    YANG S Y, CHENG G, ZENG J , et al. Study of biodegradation-resistant and biological inhibition toxicity sewage[J]. Environmental Pollution & Control, 2015,37(12):51-56.
    [18] 闫肖茹, 高建平, 王建中 , 等. Fenton氧化-混凝联合处理橡胶废水研究[J]. 水处理技术, 2009,35(8):99-102.

    YAN X R, GAO J P, WANG J Z , et al. Study on rubber wastewater treatment by Fenton oxidation united with coagulation[J]. Water Treatment Technology, 2009,35(8):99-102.
    [19] 杨尚源 . 氨基桂油的生态毒性及其在废水中的脱除与降解研究[D]. 杭州:浙江大学, 2012.

    YANG S Y . Ecotoxicity assessment of poly(dimethylaminostyrene) and its removal and degradation in wastewater[D]. Hangzhou:Zhejiang University, 2012.
    [20] 赵云, 王丽萍, 何士龙 , 等. Fenton 试剂氧化对硝基酚中氧化还原电位的变化规律[J]. 环境污染与防治, 2011,33(4):58-65.

    ZHAO Y, WANG L P, HE S L , et al. Variation of ORP during p-nitrophenol degradation by Fenton oxidation process[J]. Environmental Pollution & Control, 2011,33(4):58-65.
    [21] 高迎新, 张昱, 杨敏 . Fenton反应中氧化还原电势的变化规律[J]. 环境化学, 2004,23(2):135-139.

    GAO Y X, ZHANG Y, YANG M . Characteristics of ORP in Fenton's reaction[J]. Environment Chemistry, 2004,23(2):135-139.
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出版历程
  • 收稿日期:  2017-06-16
  • 刊出日期:  2017-11-20

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