Pilot Study on Reverse Osmosis Concentrate of PTA Wastewater by O<sub>3</sub>-BAC

Gao Chao

doi:doi:10.11648/j.sd.20190702.20

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

Gao Chao

Published in Science Discovery (Volume 7, Issue 2)

Received: 4 April 2019 Accepted: 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 COD_Cr 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), 2024. Published by Science Publishing Group

Keywords

PTA Wastewater, The Reverse Osmosis Concentrate, Ozone, BAC

References

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[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。
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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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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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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

Gao Chao

China Kunlun Engineering Co., Ltd, Beijing, China

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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

Copy | Download

@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}
}

Copy | Download

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  -

Copy | Download