Removal of monoethylene glycol from wastewater by using Zr-metal organic frameworks
Mono-ethylene glycol (MEG), used in the oil and gas industries as a gas hydrate inhibitor, is a hazardous chemical present in wastewater from those processes. Metal-organic frameworks (MOFs) (modified UiO-66∗ and UiO-66-2OH) were used for the effective removal of MEG waste from effluents of distilla...
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ftunivadelaidedl:oai:digital.library.adelaide.edu.au:2440/117454 2023-12-24T10:24:38+01:00 Removal of monoethylene glycol from wastewater by using Zr-metal organic frameworks Zaboon, S. Abid, H.R. Yao, Z. Gubner, R. Wang, S. Barifcani, A. 2018 http://hdl.handle.net/2440/117454 https://doi.org/10.1016/j.jcis.2018.03.084 en eng Elsevier http://purl.org/au-research/grants/arc/DP170104264 Journal of Colloid and Interface Science, 2018; 523:75-85 0021-9797 1095-7103 http://hdl.handle.net/2440/117454 doi:10.1016/j.jcis.2018.03.084 Wang, S. [0000-0002-1751-9162] © 2018 Elsevier Inc. All rights reserved. http://dx.doi.org/10.1016/j.jcis.2018.03.084 Mono-ethylene glycol UiO-66 UiO-2OH wastewater adsorption kinetic isotherms Journal article 2018 ftunivadelaidedl https://doi.org/10.1016/j.jcis.2018.03.084 2023-11-27T23:19:13Z Mono-ethylene glycol (MEG), used in the oil and gas industries as a gas hydrate inhibitor, is a hazardous chemical present in wastewater from those processes. Metal-organic frameworks (MOFs) (modified UiO-66∗ and UiO-66-2OH) were used for the effective removal of MEG waste from effluents of distillation columns (MEG recovery units). Batch contact adsorption method was used to study the adsorption behavior toward these types of MOFs. Adsorption experiments showed that these MOFs had very high affinity toward MEG. Significant adsorption capacity was demonstrated on UiO-66-2OH and modified UiO-66 at 1000 mg·g−1 and 800 mg·g−1 respectively. The adsorption kinetics were fitted to a pseudo first-order model. UiO-66-2OH showed a higher adsorption capacity due to the presence of hydroxyl groups in its structure. A Langmuir model gave the best fitting for isotherm of experimental data at pH = 7. Sami Zaboon, Hussein Rasool Abid, Zhengxin Yao, Rolf Gubner, Shaobin Wang, Ahmed Barifcani Article in Journal/Newspaper sami The University of Adelaide: Digital Library Langmuir ENVELOPE(-67.150,-67.150,-66.967,-66.967) Journal of Colloid and Interface Science 523 75 85 |
institution |
Open Polar |
collection |
The University of Adelaide: Digital Library |
op_collection_id |
ftunivadelaidedl |
language |
English |
topic |
Mono-ethylene glycol UiO-66 UiO-2OH wastewater adsorption kinetic isotherms |
spellingShingle |
Mono-ethylene glycol UiO-66 UiO-2OH wastewater adsorption kinetic isotherms Zaboon, S. Abid, H.R. Yao, Z. Gubner, R. Wang, S. Barifcani, A. Removal of monoethylene glycol from wastewater by using Zr-metal organic frameworks |
topic_facet |
Mono-ethylene glycol UiO-66 UiO-2OH wastewater adsorption kinetic isotherms |
description |
Mono-ethylene glycol (MEG), used in the oil and gas industries as a gas hydrate inhibitor, is a hazardous chemical present in wastewater from those processes. Metal-organic frameworks (MOFs) (modified UiO-66∗ and UiO-66-2OH) were used for the effective removal of MEG waste from effluents of distillation columns (MEG recovery units). Batch contact adsorption method was used to study the adsorption behavior toward these types of MOFs. Adsorption experiments showed that these MOFs had very high affinity toward MEG. Significant adsorption capacity was demonstrated on UiO-66-2OH and modified UiO-66 at 1000 mg·g−1 and 800 mg·g−1 respectively. The adsorption kinetics were fitted to a pseudo first-order model. UiO-66-2OH showed a higher adsorption capacity due to the presence of hydroxyl groups in its structure. A Langmuir model gave the best fitting for isotherm of experimental data at pH = 7. Sami Zaboon, Hussein Rasool Abid, Zhengxin Yao, Rolf Gubner, Shaobin Wang, Ahmed Barifcani |
format |
Article in Journal/Newspaper |
author |
Zaboon, S. Abid, H.R. Yao, Z. Gubner, R. Wang, S. Barifcani, A. |
author_facet |
Zaboon, S. Abid, H.R. Yao, Z. Gubner, R. Wang, S. Barifcani, A. |
author_sort |
Zaboon, S. |
title |
Removal of monoethylene glycol from wastewater by using Zr-metal organic frameworks |
title_short |
Removal of monoethylene glycol from wastewater by using Zr-metal organic frameworks |
title_full |
Removal of monoethylene glycol from wastewater by using Zr-metal organic frameworks |
title_fullStr |
Removal of monoethylene glycol from wastewater by using Zr-metal organic frameworks |
title_full_unstemmed |
Removal of monoethylene glycol from wastewater by using Zr-metal organic frameworks |
title_sort |
removal of monoethylene glycol from wastewater by using zr-metal organic frameworks |
publisher |
Elsevier |
publishDate |
2018 |
url |
http://hdl.handle.net/2440/117454 https://doi.org/10.1016/j.jcis.2018.03.084 |
long_lat |
ENVELOPE(-67.150,-67.150,-66.967,-66.967) |
geographic |
Langmuir |
geographic_facet |
Langmuir |
genre |
sami |
genre_facet |
sami |
op_source |
http://dx.doi.org/10.1016/j.jcis.2018.03.084 |
op_relation |
http://purl.org/au-research/grants/arc/DP170104264 Journal of Colloid and Interface Science, 2018; 523:75-85 0021-9797 1095-7103 http://hdl.handle.net/2440/117454 doi:10.1016/j.jcis.2018.03.084 Wang, S. [0000-0002-1751-9162] |
op_rights |
© 2018 Elsevier Inc. All rights reserved. |
op_doi |
https://doi.org/10.1016/j.jcis.2018.03.084 |
container_title |
Journal of Colloid and Interface Science |
container_volume |
523 |
container_start_page |
75 |
op_container_end_page |
85 |
_version_ |
1786199620057038848 |