Comparison Study of Produced Water Treatment Using Electrocoagulation and Adsorption

Karm, Zamen; Subhi, Akeel Dhahir; Hamied, Ramzy Syhood

Zamen Karm, Akeel Dhahir Subhi, Ramzy Syhood Hamied

Comparison Study of Produced Water Treatment Using Electrocoagulation and Adsorption

Abstract:

In the present work, electrocoagulation and adsorption were applied as environmentally friendly methods to treat produced water (PW) obtained from East Baghdad oil field. Electrocoagulation was applied using iron-iron and aluminum-aluminum electrodes while modified silica was used as adsorbent material to remove total dissolved solids (TDS) and reduce electrical conductivity (EC) of produced water. XRD, SEM and AFM were used to characterize the modified silica. The experiments were achieved using different adsorbent doses (0.2 and 0.4 mg/L) and contact times (30-180 min) at room temperature. The results showed that the electrocoagulation failed to treat the produced water. The surface roughness of modified silica had a significant role in adsorbing TDS. The lowest values of TDS and EC were 513 mg/L and 781 μS/cm, respectively, obtained using adsorbent dose of 0.4 mg/L modified silica at a contact time of 180 min. These results were within the permissible limit according to the specifications of the WHO to provide the possibility of reuse of produced water when re-injected into oil wells.

Keywords:
produced water; electrocoagulation; modified silica; adsorption; TDS; EC

Issue: 2020, Volume 71, Issue 11

Pages: 22-29

Publication date: 2020/12/4

https://doi.org/10.37358/RC.20.11.8370

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
KARM, Z., SUBHI, A.D., HAMIED, R.S., Comparison Study of Produced Water Treatment Using Electrocoagulation and Adsorption, Rev. Chim., 71(11), 2020, 22-29.

Vancouver
Karm Z, Subhi AD, Hamied RS. Comparison Study of Produced Water Treatment Using Electrocoagulation and Adsorption. Rev. Chim.[internet]. 2020 Nov;71(11):22-29. Available from: https://doi.org/10.37358/RC.20.11.8370

APA 6th edition
Karm, Z., Subhi, A.D. & Hamied, R.S. (2020). Comparison Study of Produced Water Treatment Using Electrocoagulation and Adsorption. Revista de Chimie, 71(11), 22-29. https://doi.org/10.37358/RC.20.11.8370

Harvard
Karm, Z., Subhi, A.D., Hamied, R.S. (2020). 'Comparison Study of Produced Water Treatment Using Electrocoagulation and Adsorption', Revista de Chimie, 71(11), pp. 22-29. https://doi.org/10.37358/RC.20.11.8370

IEEE
Z. Karm, A.D. Subhi, R.S. Hamied, "Comparison Study of Produced Water Treatment Using Electrocoagulation and Adsorption". Revista de Chimie, vol. 71, no. 11, pp. 22-29, 2020. [online]. https://doi.org/10.37358/RC.20.11.8370

Text
Zamen Karm, Akeel Dhahir Subhi, Ramzy Syhood Hamied,
Comparison Study of Produced Water Treatment Using Electrocoagulation and Adsorption,
Revista de Chimie,
Volume 71, Issue 11,
2020,
Pages 22-29,
ISSN 2668-8212,
https://doi.org/10.37358/RC.20.11.8370.
(https://revistadechimie.ro/Articles.asp?ID=8370)
Keywords: produced water; electrocoagulation; modified silica; adsorption; TDS; EC

RIS
TY - JOUR
T1 - Comparison Study of Produced Water Treatment Using Electrocoagulation and Adsorption
A1 - Karm, Zamen
A2 - Subhi, Akeel Dhahir
A3 - Hamied, Ramzy Syhood
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2020
VL - 71
IS - 11
SP - 22
EP - 29
UR - https://doi.org/10.37358/RC.20.11.8370
KW - produced water
KW - electrocoagulation
KW - modified silica
KW - adsorption
KW - TDS
KW - EC
ER -

BibTex
@article{RevCh2020P22,
author = {Karm Zamen and Subhi Akeel Dhahir and Hamied Ramzy Syhood},
title = {Comparison Study of Produced Water Treatment Using Electrocoagulation and Adsorption},
journal = {Revista de Chimie},
volume = {71},
number = {11},
pages = {22-29},
year = {2020},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.20.11.8370},
url = {https://revistadechimie.ro/Articles.asp?ID=8370}
}

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