Terbium metal–organic frameworks for the efficient removal of tartrazine food dye from aquatic systems: Thermodynamics, kinetics, isotherm, and box-behnken design optimization
The elimination and removal of the yellow food coloring tartrazine dye E-102 (TZ) from aqueous solutions was conducted using stacked nanorods made of Terbium metal–organic frameworks (Tb-MOF). The adsorbent was assessed using various methods including FTIR, BET, XRD, XPS, SEM, and TEM. The results s...
Saved in:
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2024-12-01
|
| Series: | Arabian Journal of Chemistry |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1878535224004374 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1846164567922573312 |
|---|---|
| author | Omaymah Alaysuy Abdullah Ali A. Sari Albandary Almahri Kamelah S. Alrashdi Ibrahim S.S. Alatawi Meshari M. Aljohani Ali Sayqal Nashwa M. El-Metwaly |
| author_facet | Omaymah Alaysuy Abdullah Ali A. Sari Albandary Almahri Kamelah S. Alrashdi Ibrahim S.S. Alatawi Meshari M. Aljohani Ali Sayqal Nashwa M. El-Metwaly |
| author_sort | Omaymah Alaysuy |
| collection | DOAJ |
| description | The elimination and removal of the yellow food coloring tartrazine dye E-102 (TZ) from aqueous solutions was conducted using stacked nanorods made of Terbium metal–organic frameworks (Tb-MOF). The adsorbent was assessed using various methods including FTIR, BET, XRD, XPS, SEM, and TEM. The results showed that the surface area decreased from 1123.07 to 762.8 m2.g−1, the pore volume reduced from 4.02 to 2.6 cc/g, and the pore size decreased from 7.8 to 3.2 nm after adsorption. The reduction in surface area, pore volume, and pore size post-TZ dye adsorption indicates that some of the adsorption mechanisms took place through the pores of the adsorbent. Examined the impact of temperature, pH, initial dye concentration, and contact time on the removal of TZ dye. The adsorption of TZ was found to conform to the Langmuir isotherm and pseudo-second-order kinetic model. The maximum adsorption capacity for TZ was determined to be 817.63 mg/g. The resulting pHzpc value of 5.36 indicates that adsorption of anionic dyes, such as TZ dye, is advantageous at pH levels below 5.36. Moreover, the adsorption process exhibited an adsorption energy of 23.78 kJ/mol, suggesting the presence of a chemisorption mechanism. The thermodynamic parameters calculated indicate that the adsorption processes are both spontaneous and endothermic. It is advisable to utilize the Tb-MOF adsorbent for a total of five cycles, as the adsorbent’s ability to regenerate suggests that treating industrial wastewater can be achieved easily and efficiently. The efficiency of the adsorption process was enhanced through optimization using the Box-Behnken Design (BBD). |
| format | Article |
| id | doaj-art-b046dc087dca4e26819b16b2b4a5a49c |
| institution | Kabale University |
| issn | 1878-5352 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Arabian Journal of Chemistry |
| spelling | doaj-art-b046dc087dca4e26819b16b2b4a5a49c2024-11-18T04:32:45ZengElsevierArabian Journal of Chemistry1878-53522024-12-011712106035Terbium metal–organic frameworks for the efficient removal of tartrazine food dye from aquatic systems: Thermodynamics, kinetics, isotherm, and box-behnken design optimizationOmaymah Alaysuy0Abdullah Ali A. Sari1Albandary Almahri2Kamelah S. Alrashdi3Ibrahim S.S. Alatawi4Meshari M. Aljohani5Ali Sayqal6Nashwa M. El-Metwaly7Department of Chemistry, College of Science, University of Tabuk, Tabuk, Saudi ArabiaDepartment of Chemistry, University College in Al-Jamoum, Umm Al-Qura University, 21955 Makkah, Saudi ArabiaDepartment of Chemistry, College of Science and Humanities in Al-Kharj, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi ArabiaDepartment of Chemistry, Al-Qunfudah University College, Umm Al-Qura University, Al-Qunfudah 1109, Saudi ArabiaDepartment of Chemistry, College of Science, University of Tabuk, Tabuk, Saudi ArabiaDepartment of Chemistry, College of Science, University of Tabuk, Tabuk, Saudi ArabiaDepartment of Chemistry, Faculty of Science, Umm Al Qura University, Makkah 24230, Saudi ArabiaDepartment of Chemistry, Faculty of Science, Umm Al Qura University, Makkah 24230, Saudi Arabia; Department of Chemistry, Faculty of Science, Mansoura University, Mansoura, Egypt; Corresponding author at: Department of Chemistry, College of Science, University of Tabuk, Tabuk, Saudi Arabia.The elimination and removal of the yellow food coloring tartrazine dye E-102 (TZ) from aqueous solutions was conducted using stacked nanorods made of Terbium metal–organic frameworks (Tb-MOF). The adsorbent was assessed using various methods including FTIR, BET, XRD, XPS, SEM, and TEM. The results showed that the surface area decreased from 1123.07 to 762.8 m2.g−1, the pore volume reduced from 4.02 to 2.6 cc/g, and the pore size decreased from 7.8 to 3.2 nm after adsorption. The reduction in surface area, pore volume, and pore size post-TZ dye adsorption indicates that some of the adsorption mechanisms took place through the pores of the adsorbent. Examined the impact of temperature, pH, initial dye concentration, and contact time on the removal of TZ dye. The adsorption of TZ was found to conform to the Langmuir isotherm and pseudo-second-order kinetic model. The maximum adsorption capacity for TZ was determined to be 817.63 mg/g. The resulting pHzpc value of 5.36 indicates that adsorption of anionic dyes, such as TZ dye, is advantageous at pH levels below 5.36. Moreover, the adsorption process exhibited an adsorption energy of 23.78 kJ/mol, suggesting the presence of a chemisorption mechanism. The thermodynamic parameters calculated indicate that the adsorption processes are both spontaneous and endothermic. It is advisable to utilize the Tb-MOF adsorbent for a total of five cycles, as the adsorbent’s ability to regenerate suggests that treating industrial wastewater can be achieved easily and efficiently. The efficiency of the adsorption process was enhanced through optimization using the Box-Behnken Design (BBD).http://www.sciencedirect.com/science/article/pii/S1878535224004374Tartrazine food dyeAdsorption isothermAdsorption kineticsTb-MOFBox–Behnken Design |
| spellingShingle | Omaymah Alaysuy Abdullah Ali A. Sari Albandary Almahri Kamelah S. Alrashdi Ibrahim S.S. Alatawi Meshari M. Aljohani Ali Sayqal Nashwa M. El-Metwaly Terbium metal–organic frameworks for the efficient removal of tartrazine food dye from aquatic systems: Thermodynamics, kinetics, isotherm, and box-behnken design optimization Arabian Journal of Chemistry Tartrazine food dye Adsorption isotherm Adsorption kinetics Tb-MOF Box–Behnken Design |
| title | Terbium metal–organic frameworks for the efficient removal of tartrazine food dye from aquatic systems: Thermodynamics, kinetics, isotherm, and box-behnken design optimization |
| title_full | Terbium metal–organic frameworks for the efficient removal of tartrazine food dye from aquatic systems: Thermodynamics, kinetics, isotherm, and box-behnken design optimization |
| title_fullStr | Terbium metal–organic frameworks for the efficient removal of tartrazine food dye from aquatic systems: Thermodynamics, kinetics, isotherm, and box-behnken design optimization |
| title_full_unstemmed | Terbium metal–organic frameworks for the efficient removal of tartrazine food dye from aquatic systems: Thermodynamics, kinetics, isotherm, and box-behnken design optimization |
| title_short | Terbium metal–organic frameworks for the efficient removal of tartrazine food dye from aquatic systems: Thermodynamics, kinetics, isotherm, and box-behnken design optimization |
| title_sort | terbium metal organic frameworks for the efficient removal of tartrazine food dye from aquatic systems thermodynamics kinetics isotherm and box behnken design optimization |
| topic | Tartrazine food dye Adsorption isotherm Adsorption kinetics Tb-MOF Box–Behnken Design |
| url | http://www.sciencedirect.com/science/article/pii/S1878535224004374 |
| work_keys_str_mv | AT omaymahalaysuy terbiummetalorganicframeworksfortheefficientremovaloftartrazinefooddyefromaquaticsystemsthermodynamicskineticsisothermandboxbehnkendesignoptimization AT abdullahaliasari terbiummetalorganicframeworksfortheefficientremovaloftartrazinefooddyefromaquaticsystemsthermodynamicskineticsisothermandboxbehnkendesignoptimization AT albandaryalmahri terbiummetalorganicframeworksfortheefficientremovaloftartrazinefooddyefromaquaticsystemsthermodynamicskineticsisothermandboxbehnkendesignoptimization AT kamelahsalrashdi terbiummetalorganicframeworksfortheefficientremovaloftartrazinefooddyefromaquaticsystemsthermodynamicskineticsisothermandboxbehnkendesignoptimization AT ibrahimssalatawi terbiummetalorganicframeworksfortheefficientremovaloftartrazinefooddyefromaquaticsystemsthermodynamicskineticsisothermandboxbehnkendesignoptimization AT mesharimaljohani terbiummetalorganicframeworksfortheefficientremovaloftartrazinefooddyefromaquaticsystemsthermodynamicskineticsisothermandboxbehnkendesignoptimization AT alisayqal terbiummetalorganicframeworksfortheefficientremovaloftartrazinefooddyefromaquaticsystemsthermodynamicskineticsisothermandboxbehnkendesignoptimization AT nashwamelmetwaly terbiummetalorganicframeworksfortheefficientremovaloftartrazinefooddyefromaquaticsystemsthermodynamicskineticsisothermandboxbehnkendesignoptimization |