Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater
This study investigates the development and application of bio-waste-derived adsorbents for the removal of boron from groundwater. The boron removal from groundwater was explored by bio-waste-derived adsorbents such as roasted date pits (RDPs) and modified roasted date pits (MDPs) by mercaptoacetic...
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2022
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| Online Access: | http://dx.doi.org/10.1016/j.gsd.2022.100793 https://www.sciencedirect.com/science/article/pii/S2352801X22000704 http://hdl.handle.net/10576/41604 |
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| _version_ | 1857415085167738880 |
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| author | Ayesha Y., Ahmad |
| author2 | Al-Ghouti, Mohammad A. Khraisheh, Majeda Zouari, Nabil |
| author2_role | author author author |
| author_facet | Ayesha Y., Ahmad Al-Ghouti, Mohammad A. Khraisheh, Majeda Zouari, Nabil |
| author_role | author |
| dc.creator.none.fl_str_mv | Ayesha Y., Ahmad Al-Ghouti, Mohammad A. Khraisheh, Majeda Zouari, Nabil |
| dc.date.none.fl_str_mv | 2022-05-27 2023-04-03T08:55:49Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://dx.doi.org/10.1016/j.gsd.2022.100793 Ahmad, A. Y., Al-Ghouti, M. A., Khraisheh, M., & Zouari, N. (2022). Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater. Groundwater for Sustainable Development, 18, 100793. 2352-801X https://www.sciencedirect.com/science/article/pii/S2352801X22000704 http://hdl.handle.net/10576/41604 18 2352-801X |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.none.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Groundwater Treatment Natural adsorbents Bio-waste Adsorption isotherms Boron |
| dc.title.none.fl_str_mv | Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater |
| dc.type.none.fl_str_mv | Article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | This study investigates the development and application of bio-waste-derived adsorbents for the removal of boron from groundwater. The boron removal from groundwater was explored by bio-waste-derived adsorbents such as roasted date pits (RDPs) and modified roasted date pits (MDPs) by mercaptoacetic acid. The results were also compared with the commercially available adsorbents such as activated carbon and bentonite. Several experimental conditions, including pH, temperature, and initial concentration were investigated. Various analytical techniques were used to investigate surface characterizations, functional groups and morphological changes of the adsorbents via Fourier transform infrared spectroscopy (FTIR), Brunauer Emmett Teller (BET), and scanning electron microscopy (SEM). In addition, four adsorption models are utilized to analyze the adsorption process, including Langmuir, Dubinin-Radushkevich, Freundlich, and Temkin. The results showed that the modified roasted date pits (MDPs) could be used as an affordable, environmentally friendly, and effective adsorbent for boron removal from groundwater (GW). Negative Gibbs energy (ΔG°) values imply a spontaneous and favorable adsorption process, which is more favorable and spontaneous at high temperatures. The adsorption process was governed by positive entropy values (ΔS°), which suggests that the adsorbate–adsorbent complex may have undergone structural alterations or readjustments. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | qu_f9c708dc85e686ce6bae3ae7e8cc83d0 |
| identifier_str_mv | Ahmad, A. Y., Al-Ghouti, M. A., Khraisheh, M., & Zouari, N. (2022). Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater. Groundwater for Sustainable Development, 18, 100793. 2352-801X 18 |
| language_invalid_str_mv | en |
| network_acronym_str | qu |
| network_name_str | Qatar University repository |
| oai_identifier_str | oai:qspace.qu.edu.qa:10576/41604 |
| publishDate | 2022 |
| publisher.none.fl_str_mv | Elsevier |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| spelling | Development and application of bio-waste-derived adsorbents for the removal of boron from groundwaterAyesha Y., AhmadAl-Ghouti, Mohammad A.Khraisheh, MajedaZouari, NabilGroundwaterTreatmentNatural adsorbentsBio-wasteAdsorption isothermsBoronThis study investigates the development and application of bio-waste-derived adsorbents for the removal of boron from groundwater. The boron removal from groundwater was explored by bio-waste-derived adsorbents such as roasted date pits (RDPs) and modified roasted date pits (MDPs) by mercaptoacetic acid. The results were also compared with the commercially available adsorbents such as activated carbon and bentonite. Several experimental conditions, including pH, temperature, and initial concentration were investigated. Various analytical techniques were used to investigate surface characterizations, functional groups and morphological changes of the adsorbents via Fourier transform infrared spectroscopy (FTIR), Brunauer Emmett Teller (BET), and scanning electron microscopy (SEM). In addition, four adsorption models are utilized to analyze the adsorption process, including Langmuir, Dubinin-Radushkevich, Freundlich, and Temkin. The results showed that the modified roasted date pits (MDPs) could be used as an affordable, environmentally friendly, and effective adsorbent for boron removal from groundwater (GW). Negative Gibbs energy (ΔG°) values imply a spontaneous and favorable adsorption process, which is more favorable and spontaneous at high temperatures. The adsorption process was governed by positive entropy values (ΔS°), which suggests that the adsorbate–adsorbent complex may have undergone structural alterations or readjustments.Qatar National Research Fund - NPRP grant # [12S-0307-190250] from the (a member of Qatar Foundation). Open Access funding provided by the Qatar National Library.Elsevier2023-04-03T08:55:49Z2022-05-27Articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1016/j.gsd.2022.100793Ahmad, A. Y., Al-Ghouti, M. A., Khraisheh, M., & Zouari, N. (2022). Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater. Groundwater for Sustainable Development, 18, 100793.2352-801Xhttps://www.sciencedirect.com/science/article/pii/S2352801X22000704http://hdl.handle.net/10576/41604182352-801Xenhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:qspace.qu.edu.qa:10576/416042024-07-23T13:52:54Z |
| spellingShingle | Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater Ayesha Y., Ahmad Groundwater Treatment Natural adsorbents Bio-waste Adsorption isotherms Boron |
| status_str | publishedVersion |
| title | Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater |
| title_full | Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater |
| title_fullStr | Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater |
| title_full_unstemmed | Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater |
| title_short | Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater |
| title_sort | Development and application of bio-waste-derived adsorbents for the removal of boron from groundwater |
| topic | Groundwater Treatment Natural adsorbents Bio-waste Adsorption isotherms Boron |
| url | http://dx.doi.org/10.1016/j.gsd.2022.100793 https://www.sciencedirect.com/science/article/pii/S2352801X22000704 http://hdl.handle.net/10576/41604 |