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Pilot Study on Reverse Osmosis Concentrate of PTA Wastewater by O3-BAC

Received: 4 April 2019     Published: 23 May 2019
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Abstract

This paper studies the effectiveness of the "O3-BAC" composite process in the treatment of the reverse osmosis concentrate of the PTA wastewater, and provides an important basis for the industrialization practice of the treatment of the reverse osmosis concentrate of the PTA wastewater.A pilot test was conducted in a petrochemical PTA sewage treatment plant in JiangSu province using the ozone-biological activated carbon combination process, to investigate the effect of the process on the deep treatment of PTA reverse osmosis concentrated water under the design parameters.The experiment showed that when the pH was 8 ~ 9, the ozone injection amount was 60mg/L, the oxidation contact time was 90min. the BAC adsorption time was 60min.after processing, the CODCr is less than 60mg/L. The effluent quality can meet the direct emission standard of petrochemical industry GB31571-2015.The experimental results show that the combination process is stable for the treatment of reverse osmosis concentrate of the PTA wastewater.

Published in Science Discovery (Volume 7, Issue 2)
DOI 10.11648/j.sd.20190702.20
Page(s) 115-118
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

PTA Wastewater, The Reverse Osmosis Concentrate, Ozone, BAC

References
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[2] 马佳威,雷玲,钱枝茂,谭振龙.精对苯二甲酸生产废水处理及回用技术探讨[J].能源化工,2015,36(2):37-41。
[3] 王珍珍,李娜.PTA废水处理技术[J]. 内蒙古石油化工,2012,24:124-126。
[4] 任秀芹.双膜组合工艺在石化废水处理中的应用[J].石油化工安全环保技术,2011,27(6):60-64。
[5] 叶鸿宇,蔡晓健,陈雷,董良飞.石化废水双膜法深度处理工艺分析及优化研究[J].中国给水排水,2018,34(13):120-124。
[6] 王树东,谭跃海,黄冬冬,马宇.双膜系统在化工废水深度处理中的应用[J]. 水处理技术,2012,38(11):129-131。
[7] 郭瑞丽,石玉,王增长. 反渗透浓水中有机物去除的研究进展[J].水处理技术,2013,39(4):1-14。
[8] 王庚平,索超,张明霞,张鹏. 反渗透浓水处理与利用技术研究概况[J].甘肃科技,2011,27(22):93-95。
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[11] 何辉,张玉先,张叶来,王连国. 臭氧-生物活性炭处理反渗透浓排水工艺研究[J]. 给水排水,200834(11):180-183。
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  • APA Style

    Gao Chao. (2019). Pilot Study on Reverse Osmosis Concentrate of PTA Wastewater by O3-BAC. Science Discovery, 7(2), 115-118. https://doi.org/10.11648/j.sd.20190702.20

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    ACS Style

    Gao Chao. Pilot Study on Reverse Osmosis Concentrate of PTA Wastewater by O3-BAC. Sci. Discov. 2019, 7(2), 115-118. doi: 10.11648/j.sd.20190702.20

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    AMA Style

    Gao Chao. Pilot Study on Reverse Osmosis Concentrate of PTA Wastewater by O3-BAC. Sci Discov. 2019;7(2):115-118. doi: 10.11648/j.sd.20190702.20

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  • @article{10.11648/j.sd.20190702.20,
      author = {Gao Chao},
      title = {Pilot Study on Reverse Osmosis Concentrate of PTA Wastewater by O3-BAC},
      journal = {Science Discovery},
      volume = {7},
      number = {2},
      pages = {115-118},
      doi = {10.11648/j.sd.20190702.20},
      url = {https://doi.org/10.11648/j.sd.20190702.20},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20190702.20},
      abstract = {This paper studies the effectiveness of the "O3-BAC" composite process in the treatment of the reverse osmosis concentrate of the PTA wastewater, and provides an important basis for the industrialization practice of the treatment of the reverse osmosis concentrate of the PTA wastewater.A pilot test was conducted in a petrochemical PTA sewage treatment plant in JiangSu province using the ozone-biological activated carbon combination process, to investigate the effect of the process on the deep treatment of PTA reverse osmosis concentrated water under the design parameters.The experiment showed that when the pH was 8 ~ 9, the ozone injection amount was 60mg/L, the oxidation contact time was 90min. the BAC adsorption time was 60min.after processing, the CODCr is less than 60mg/L. The effluent quality can meet the direct emission standard of petrochemical industry GB31571-2015.The experimental results show that the combination process is stable for the treatment of reverse osmosis concentrate of the PTA wastewater.},
     year = {2019}
    }
    

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  • TY  - JOUR
    T1  - Pilot Study on Reverse Osmosis Concentrate of PTA Wastewater by O3-BAC
    AU  - Gao Chao
    Y1  - 2019/05/23
    PY  - 2019
    N1  - https://doi.org/10.11648/j.sd.20190702.20
    DO  - 10.11648/j.sd.20190702.20
    T2  - Science Discovery
    JF  - Science Discovery
    JO  - Science Discovery
    SP  - 115
    EP  - 118
    PB  - Science Publishing Group
    SN  - 2331-0650
    UR  - https://doi.org/10.11648/j.sd.20190702.20
    AB  - This paper studies the effectiveness of the "O3-BAC" composite process in the treatment of the reverse osmosis concentrate of the PTA wastewater, and provides an important basis for the industrialization practice of the treatment of the reverse osmosis concentrate of the PTA wastewater.A pilot test was conducted in a petrochemical PTA sewage treatment plant in JiangSu province using the ozone-biological activated carbon combination process, to investigate the effect of the process on the deep treatment of PTA reverse osmosis concentrated water under the design parameters.The experiment showed that when the pH was 8 ~ 9, the ozone injection amount was 60mg/L, the oxidation contact time was 90min. the BAC adsorption time was 60min.after processing, the CODCr is less than 60mg/L. The effluent quality can meet the direct emission standard of petrochemical industry GB31571-2015.The experimental results show that the combination process is stable for the treatment of reverse osmosis concentrate of the PTA wastewater.
    VL  - 7
    IS  - 2
    ER  - 

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Author Information
  • China Kunlun Engineering Co., Ltd, Beijing, China

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