高级搜索

旋转填充床中Fenton+O3氧化降解模拟阿莫西林废水

,  ,  ,  ,  , 

downloadPDF

上一篇

下一篇

李墨, 曾泽泉, 陈建铭, 黄燕, 陈建峰, 邵磊. 旋转填充床中Fenton+O3氧化降解模拟阿莫西林废水[J]. 环境工程学报, 2014, 8(4): 1311-1317.
引用本文: 李墨, 曾泽泉, 陈建铭, 黄燕, 陈建峰, 邵磊. 旋转填充床中Fenton+O3氧化降解模拟阿莫西林废水[J]. 环境工程学报, 2014, 8(4): 1311-1317.
shu
Li Mo, Zeng Zequan, Chen Jianming, Huang Yan, Chen Jianfeng, Shao Lei. Oxidation degradation of simulated amoxicillin wastewater by Fenton+O3 process in a rotating packed bed[J]. Chinese Journal of Environmental Engineering, 2014, 8(4): 1311-1317.
Citation: Li Mo, Zeng Zequan, Chen Jianming, Huang Yan, Chen Jianfeng, Shao Lei. Oxidation degradation of simulated amoxicillin wastewater by Fenton+O3 process in a rotating packed bed[J]. Chinese Journal of Environmental Engineering, 2014, 8(4): 1311-1317.
shu

旋转填充床中Fenton+O3氧化降解模拟阿莫西林废水

  • 1.

    北京化工大学化学工程学院, 教育部超重力工程研究中心, 北京 100029

  • 2.

    中国科学院山西煤炭化学研究所煤转化国家重点实验室, 太原 030001

  • 基金项目:

    国家自然科学基金资助项目（21276013，20990221）

    教育部新世纪优秀人才支持计划（NCET-07-0053）

  • 中图分类号: TQ031.7

Oxidation degradation of simulated amoxicillin wastewater by Fenton+O3 process in a rotating packed bed

  • 1.

    Research Center of the Ministry of Education for High Gravity Engineering and Technology, Beijing University of Chemical Technology, Beijing 100029, China

  • 2.

    State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan 030001, China

  • Fund Project:

  • 摘要: 以旋转填充床（RPB）作为反应装置，研究了Fenton工艺与Fenton+O3工艺处理模拟阿莫西林废水的效果，考察了FeSO4·7H2O的投加量、温度、旋转床转速、液体流量及pH对COD去除率的影响。实验表明，Fenton+O3工艺的COD脱除率及BOD5/COD相对于Fenton工艺分别提升26.7%和140%。该工艺在pH为3、温度为25℃、液体流量30 L/h、气体流量2.5 L/h、转速800 r/min、H2O2的投加量为1 mmol/L及Fe2+投加量为0.4 mmol/L的条件下，100 mg/L的模拟阿莫西林废水中COD的去除率达到57.9%，BOD5/COD从0增加到0.36，满足后续生化处理要求。
    Abstract: The treatment of simulated amoxicillin wastewater by the Fenton+O3 process in a rotating packed bed (RPB) was investigated in this study.The effects of the initial Fe(Ⅱ) concentration,temperature,rotating speed,liquid flow rate and pH on the degradation of amoxicillin were explored.The COD removal rate and BOD5/COD value in the Fenton+O3 process were 26.7% and 140% higher than that in the Fenton process,respectively.The COD removal rate of amoxicillin wastewater in the Fenton+O3 process reached 57.94% with a temperature of 25℃,rotating speed of 800 r/min,pH of 3,H2O2 concentration of 1 mmol/L,Fe2+ concentration of 0.4 mmol/L,gas flow rate of 2.5 L/h,and liquid flow rate of 30L/h,and BOD5/COD increased significantly from 0 to 0.36,indicating that the as-treated wastewater is suitable for a subsequent biochemical treatment.
  • 加载中
  • [1] 王凯军, 秦人伟.发酵工业废水处理.北京:化学工业出版社, 2000
    [2] 赵玲玲, 蔡照胜.混凝-Fenton氧化预处理抗生素废水的研究.环境科学与技术, 2010, 33(11):138-141 Zhao L.L., Cai Z.S.Pretreatment of antibiotic wastewater by coagulation-Fenton oxidation.Environmental Science & Technology, 2010, 33(11):138-141(in Chinese)
    [3] 谢胜, 李娟英, 赵庆祥.磺胺类抗生素的活性炭吸附过程研究.环境工程学报, 2012, 6(2):483-488 Xie S., Li J.Y., Zhao Q.X.Research on adsorption process of sulfonamide antibiotics with activated carbon.Chinese Journal of Environmental Engineering, 2012, 6(2):483-488(in Chinese)
    [4] 赵军, 王京城, 郎咸明.两相厌氧-膜生物系统处理抗生素废水实验研究.水处理技术, 2010, 36(9):83-86 Zhao J., Wang J.C., Lang X.M.Experimental study on the two-phase anaerobic membrane biosystem for treatment of antibiotic wastewater.Technology of Water Treatment, 2010, 36(9):83-86(in Chinese)
    [5] 张国芳, 肖书虎, 肖宏康, 等.黄连素制药废水的电化学预处理实验.环境科学研究, 2011, 24(1):79-84 Zhang G.F., Xiao S.H., Xiao H.K.et al.Pretreatment of berberine pharmaceutical wastewater using electrochemical process.Research of Environmental Sciences, 2011, 24(1):79-84(in Chinese)
    [6] 魏令勇, 郭绍辉, 阎光绪.高级氧化法提高难降解有机污水生物降解性能的研究进展.水处理技术, 2011, 37(1):14-19 Wei L.Y., Guo S.H., Yan G.X.Enhancing biodegradability of bio-refractory organic wastewater by advanced oxidation processes:an overview.Technology of Water Treatment, 2011, 37(1):14-19(in Chinese)
    [7] Lee Y., von Gunten U.Oxidative transformation of micropollutants during municipal wastewater treatment: Comparison of kinetic aspects of selective (chlorine, chlorine dioxide, ferrateVI, and ozone) and non-selective oxidants (hydroxyl radical).Water Research, 2010, 44(2):555-566
    [8] Kang N., Lee D.S., Yoon J.Kinetic modeling of Fenton oxidation of phenol and monochlorophenols.Chemosphere, 2002, 47(9):915-924
    [9] LØGager T., Holcman J., Sehested K., et al.Oxidation of ferrous ions by ozone in acidic solutions.Inorganic Chemistry, 1992, 31(17):3523-3529
    [10] Ali Safarzadeh-Amiri.O3/H2O2 treatment of methyl- tert -buytl ehetr(MTBE)in conimainated waters.Water Research, 2001, 35(15):3706-3714
    [11] Stefan M.I., Mack J., Bolton J.R.Degradation pathways during the treatment of methyl- tert -butyl ether by the UV/H2O2 process.Environmental Science & Technology, 2000, 34(4):650-658
    [12] Javier Benitez F., Acero J.L., Real F.J., et al.Ozonation of pharmaceutical compounds: Rate constants and elimination in various water matrices.Chemosphere, 2009, 77(1):53-59
    [13] Zeng Z., Zou H., Li X., et al.Degradation of phenol by ozone in the presence of Fenton reagent in a rotating packed bed.Chemical Engineering Journal, 2013, 229:404-411
    [14] 李鑫, 曾泽泉, 孙宝昌, 等.旋转填充床中均相催化臭氧化处理酸性红B染料废水.化学反应工程与工艺, 2011, 27(1):21-25 Xin L., Zeng Z.Q., Sun B.S., et al.Homogeneous catalytic ozonation of dye wastewater with acid red B in a rotating packed bed.Chemical Reaction Engineering and Technology, 2011, 27(1):21-25(in Chinese)
    [15] 孟晓丽, 刘有智, 焦纬洲, 等.旋转填料床净化磷肥尾气中的氨气.化工进展, 2008, 27(2):308-310 Meng X.L., Liu Y.Z., Jiao W.Z., et al.Research on treatment of ammonia in phosphate tail gas by rotating packed bed.Chemical Industry and Engineering Progress, 2008, 27(2):308-310(in Chinese)
    [16] 宋云华, 陈祥歌, 陈建铭.均相共沉淀法制备纳米氧化锆复合粉体.功能材料, 2011, 42(2):26-29 Song Y.H., Chen X.G., Chen J.M.Preparation of nano-zirconia compositive powder by the homogeneous co-precipitation method.Journal of Functional Materials, 2011, 42(2):26-29(in Chinese)
    [17] Zeng Z., Zou H., Li X., et al.Ozonation of phenol with O3/Fe (Ⅱ) in acidic environment in a rotating packed bed.Industrial & Engineering Chemistry Research, 2012, 51(31):10509-10516
    [18] Zhou M., Yu Q., Lei L., et al.Electro-Fenton method for the removal of methyl red in an efficient electrochemical system.Separation and Purification Technology, 2007, 57(2):380-387
    [19] Casero I., Sicilia D., Rubio S., et al.Chemical degradation of aromatic amines by Fenton's reagent.Water Research, 1997, 31(8):1985-1995
    [20] Staehelin J., Hoigne J.Decomposition of ozone in water in the presence of organic solutes acting as promoters and inhibitors of radical chain reactions.Environmental Science & Technology, 1985, 19(12):1206-1213
  • 加载中
WeChat 点击查看大图
计量
  • 文章访问数:  2194
  • HTML全文浏览数:  1251
  • PDF下载数:  1125
  • 施引文献:  0
出版历程
  • 收稿日期:  2013-10-08
  • 刊出日期:  2014-03-28
李墨, 曾泽泉, 陈建铭, 黄燕, 陈建峰, 邵磊. 旋转填充床中Fenton+O3氧化降解模拟阿莫西林废水[J]. 环境工程学报, 2014, 8(4): 1311-1317.
引用本文: 李墨, 曾泽泉, 陈建铭, 黄燕, 陈建峰, 邵磊. 旋转填充床中Fenton+O3氧化降解模拟阿莫西林废水[J]. 环境工程学报, 2014, 8(4): 1311-1317.
shu
Li Mo, Zeng Zequan, Chen Jianming, Huang Yan, Chen Jianfeng, Shao Lei. Oxidation degradation of simulated amoxicillin wastewater by Fenton+O3 process in a rotating packed bed[J]. Chinese Journal of Environmental Engineering, 2014, 8(4): 1311-1317.
Citation: Li Mo, Zeng Zequan, Chen Jianming, Huang Yan, Chen Jianfeng, Shao Lei. Oxidation degradation of simulated amoxicillin wastewater by Fenton+O3 process in a rotating packed bed[J]. Chinese Journal of Environmental Engineering, 2014, 8(4): 1311-1317.
shu

旋转填充床中Fenton+O3氧化降解模拟阿莫西林废水

  • 1. 北京化工大学化学工程学院, 教育部超重力工程研究中心, 北京 100029
  • 2. 中国科学院山西煤炭化学研究所煤转化国家重点实验室, 太原 030001
  • 收稿日期:  2013-10-08
基金项目:

国家自然科学基金资助项目（21276013，20990221）

教育部新世纪优秀人才支持计划（NCET-07-0053）

摘要: 以旋转填充床（RPB）作为反应装置，研究了Fenton工艺与Fenton+O3工艺处理模拟阿莫西林废水的效果，考察了FeSO4·7H2O的投加量、温度、旋转床转速、液体流量及pH对COD去除率的影响。实验表明，Fenton+O3工艺的COD脱除率及BOD5/COD相对于Fenton工艺分别提升26.7%和140%。该工艺在pH为3、温度为25℃、液体流量30 L/h、气体流量2.5 L/h、转速800 r/min、H2O2的投加量为1 mmol/L及Fe2+投加量为0.4 mmol/L的条件下，100 mg/L的模拟阿莫西林废水中COD的去除率达到57.9%，BOD5/COD从0增加到0.36，满足后续生化处理要求。

English Abstract

    全文HTML

参考文献 (20)

返回顶部

目录

/

返回文章
返回

Copyright © 2019 中国科学院生态环境研究中心