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Degradation Phenol Wastewater by Heating Activated Persulfate

Received: 3 December 2018     Published: 28 April 2019
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Abstract

In order to solve the problem of refractory industrial wastewater, the phenol wastewater was used as the treatment object. The treatment effect of heated activated potassium persulfate oxidation on phenol wastewater was studied. The reaction time, reaction temperature, K2S2O8 dosage, pH and initial phenol concentration on the treatment effect were discussed respectively. and the reaction free mechanism analysis was carried out according to the test results. Under the conditions of heat activation at 35°C, when the initial concentration of phenol is 200 mg/L, the reaction time is 180 min, the pH is 3, m(K2S2O8): m(C6H6O) =1, the optimum removal rate of phenol was 13.61%, and the optimal removal rate of COD was 12.30%. When the temperature was raised to 85°C under the same reaction conditions, the removal rates of phenol and COD increased to 32.17% and 26.72%, respectively.

Published in International Journal of Environmental Monitoring and Analysis (Volume 7, Issue 1)
DOI 10.11648/j.ijema.20190701.12
Page(s) 14-21
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Heat Activation, Persulfate Phenol, Wastewater

References
[1] Wu Chengqiang, Zuo Xiaomei, Fu Danting. US-UV-Fenton degradation of nitrobenzene [J]. Journal of Environmental Engineering, 2014, 8 (12), pp. 5073-5078.
[2] Yang Tao, Lin Fengkai, Ma Hainan, et al. UV-ultrasonic coupling degradation of phenol and chlorobenzene in aqueous solution [J]. Modernization, 2014, 34 (11), pp. 87-91.
[3] Zhu Jie, Luo Qishi, Guo Lin, Liu Xiaoning, et al. Experimental study on oxidation of chlorobenzene in water by alkaline heat activated persulfate [J]. Environmental Chemistry, 2013, 32 (12), pp. 256-2262.
[4] Fan Congjian, Liu Shijun, Liu Zhe, Cui Yuhong, et al. Research progress in the removal of organic pollutants in water by persulfate technology [J]. Environmental Science and Technology, 2015, S1, pp. 136-141.
[5] C Tan, N Gao, Y Deng, L Li, etc. Kinetic oxidation of antipyrine in heat-activated persulfate [J]. Desalination & Water Treatment, 2013, 53 (1), pp. 263-271.
[6] N Gao, Y Deng, N An, etc. Heat-activated persulfate oxidation of diuron in water [J]. Desalination & Water Treatment, 2014, 203, pp. 294–300.
[7] Yang Shiying, Yang Xin, Wang Ping, Shan Liang, Zhang Wenyi. Research progress on activation methods of persulfate advanced oxidation technology [J]. Modern Chemical Industry, 2009, 29 (4), pp. 13-19.
[8] Lin Ya-Ting, Liang Chenju, Chen, etc. Feasibility study of ultraviolet activated persulfate oxidation of phenol [J]. Chmosphere, 2011 (8), pp. 1168-1172.
[9] Zhang Zhonglei, Chen Hai, Yang Qi, Li Bo. FeS/K2S2O8 removes 2,4-D from water systems [J]. Journal of Environmental Engineering, 2014, 8 (11), pp. 4631-4635.
[10] Xu Xiwei, Zeng Zhuo. Study on the catalytic oxidation of hydroquinone by activated carbon by potassium persulfate [J]. Journal of Central South University of Forestry and Technology, 2012, 32 (8): 117-121.
[11] Ma Nan, Tian Yaojin, Yang Guangping, Xie Xinyuan. Study on the degradation of phenol wastewater by modified activated carbon fiber and electric Fenton [J]. Chinese Journal of Environmental Science, 2014, 35 (7), pp. 2627–2638.
[12] Wang Zheming, Wang Jinming, Ruan Chuanli, et al. Research progress of microwave induced catalytic oxidation wastewater treatment [J]. Water Treatment Technology, 2010, 36 (7), pp. 24-28
[13] Liu Guifang, Sun Yaquan, Lu Hongyu, et al. Research progress in activated persulfate technology [J]. Industrial Water Treatment, 2012, 32 (12): 6-10.
[14] YC Lee, SL Lo, PT Chiueh, etc. Microwave-hydrothermal Decomposition of the Perfluorooctanoic Acid in Water by Iron Activated Persulfate Oxidation [J]. Water Research, 2010, 44 (3): 886–892.
[15] N Gao, Y Deng, N An, J Deng, C Tan. Heat-activated persulfate oxidation of diuron in water [J]. Desalination & Water Treatment, 2014, 203: 294–300.
[16] Liu Guoqiang, Wang Binnan, Liao Yunyan, et al. Thermally activated persulfate degradation of 2-chlorobenzene in water [J]. Environmental Chemistry, 2014, 33 (8): 1396-1403.
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  • APA Style

    Wang Bing, Wang Wei. (2019). Degradation Phenol Wastewater by Heating Activated Persulfate. International Journal of Environmental Monitoring and Analysis, 7(1), 14-21. https://doi.org/10.11648/j.ijema.20190701.12

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    ACS Style

    Wang Bing; Wang Wei. Degradation Phenol Wastewater by Heating Activated Persulfate. Int. J. Environ. Monit. Anal. 2019, 7(1), 14-21. doi: 10.11648/j.ijema.20190701.12

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    AMA Style

    Wang Bing, Wang Wei. Degradation Phenol Wastewater by Heating Activated Persulfate. Int J Environ Monit Anal. 2019;7(1):14-21. doi: 10.11648/j.ijema.20190701.12

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  • @article{10.11648/j.ijema.20190701.12,
      author = {Wang Bing and Wang Wei},
      title = {Degradation Phenol Wastewater by Heating Activated Persulfate},
      journal = {International Journal of Environmental Monitoring and Analysis},
      volume = {7},
      number = {1},
      pages = {14-21},
      doi = {10.11648/j.ijema.20190701.12},
      url = {https://doi.org/10.11648/j.ijema.20190701.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijema.20190701.12},
      abstract = {In order to solve the problem of refractory industrial wastewater, the phenol wastewater was used as the treatment object. The treatment effect of heated activated potassium persulfate oxidation on phenol wastewater was studied. The reaction time, reaction temperature, K2S2O8 dosage, pH and initial phenol concentration on the treatment effect were discussed respectively. and the reaction free mechanism analysis was carried out according to the test results. Under the conditions of heat activation at 35°C, when the initial concentration of phenol is 200 mg/L, the reaction time is 180 min, the pH is 3, m(K2S2O8): m(C6H6O) =1, the optimum removal rate of phenol was 13.61%, and the optimal removal rate of COD was 12.30%. When the temperature was raised to 85°C under the same reaction conditions, the removal rates of phenol and COD increased to 32.17% and 26.72%, respectively.},
     year = {2019}
    }
    

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  • TY  - JOUR
    T1  - Degradation Phenol Wastewater by Heating Activated Persulfate
    AU  - Wang Bing
    AU  - Wang Wei
    Y1  - 2019/04/28
    PY  - 2019
    N1  - https://doi.org/10.11648/j.ijema.20190701.12
    DO  - 10.11648/j.ijema.20190701.12
    T2  - International Journal of Environmental Monitoring and Analysis
    JF  - International Journal of Environmental Monitoring and Analysis
    JO  - International Journal of Environmental Monitoring and Analysis
    SP  - 14
    EP  - 21
    PB  - Science Publishing Group
    SN  - 2328-7667
    UR  - https://doi.org/10.11648/j.ijema.20190701.12
    AB  - In order to solve the problem of refractory industrial wastewater, the phenol wastewater was used as the treatment object. The treatment effect of heated activated potassium persulfate oxidation on phenol wastewater was studied. The reaction time, reaction temperature, K2S2O8 dosage, pH and initial phenol concentration on the treatment effect were discussed respectively. and the reaction free mechanism analysis was carried out according to the test results. Under the conditions of heat activation at 35°C, when the initial concentration of phenol is 200 mg/L, the reaction time is 180 min, the pH is 3, m(K2S2O8): m(C6H6O) =1, the optimum removal rate of phenol was 13.61%, and the optimal removal rate of COD was 12.30%. When the temperature was raised to 85°C under the same reaction conditions, the removal rates of phenol and COD increased to 32.17% and 26.72%, respectively.
    VL  - 7
    IS  - 1
    ER  - 

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Author Information
  • School of Municipal and Environmental Engineering, Shenyang Jianzhu University, Shenyang, China

  • School of Municipal and Environmental Engineering, Shenyang Jianzhu University, Shenyang, China

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