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Sellak S, Bensalah J, Ouaddari H, Safi Z, Berisha A, Draoui K, Barrak I, Guedira T, Bourhia M, Ibenmoussa S, Okla M, Dauelbait M, Habsaoui A, Harcharras M. Adsorption of Methylene Blue Dye and Analysis of Two Clays: A Study of Kinetics, Thermodynamics, and Modeling with DFT, MD, and MC Simulations. ACS OMEGA 2024; 9:15175-15190. [PMID: 38585065 PMCID: PMC10993278 DOI: 10.1021/acsomega.3c09536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/22/2024] [Accepted: 02/27/2024] [Indexed: 04/09/2024]
Abstract
The purpose of this research was to learn more about the primary and secondary properties of Moroccan natural clay in an effort to better investigate innovative adsorbents and gain access to an ideal adsorption system. Scanning electron microscopy coupled with energy-dispersive X-ray spectroscopy analysis (SEM-EDX) and X-ray fluorescence were employed for identification. SEM revealed clay grains, including tiny particles and unevenly shaped sticks. First- and second-order rate laws, representing two distinct kinetic models, were applied in the kinetic approach. Adsorption of dye MB onto natural clay was studied, and the results agreed with the 2 s order model. The significant correlation coefficients support the inference that the adsorption process was governed by the Langmuir model. Subsequent DFT analyses demonstrated that the methylene blue dye's HOMO and LUMO surfaces are dispersed across most of the dye's components, pointing to a strong interaction with the clay. To determine how the dye might be adsorbed onto the clay, we employed quantum descriptors to locate its most nucleophilic and electrophilic centers. Endothermic reactions are evident during the MB adsorption process on clay, as indicated by the positive values of ΔH0 and ΔS0 (70.49 kJ mol-1of RC and 84.19 kJ mol-1 of OC and 10.45 J mol-1 K-1 of RC and 12.68 mol-1 K-1 of OC, respectively). Additionally dye molecules on the adsorbent exhibit a higher order of distribution than in the solution, indicating that the adsorption process is spontaneous.
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Affiliation(s)
- Sarra Sellak
- Laboratory
of Advanced Materials and Process Engineering (LAMPE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
| | - Jaouad Bensalah
- Laboratory
of Advanced Materials and Process Engineering (LAMPE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
| | - Hanae Ouaddari
- Laboratory
of Advanced Materials and Process Engineering (LAMPE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
- Chemistry
platform, UATRS, National Center for Scientific
and Technical Research (CNRST), Rabat 10500, Morocco
| | - Zaki Safi
- Chemistry
Department, Faculty of Science, Al Azhar
University-Gaza, P.O Box 1277 Gaza, Palestine
| | - Avni Berisha
- Department
of Chemistry, Faculty of Natural and Mathematics Science, University of Prishtina, 10000 Prishtina, Kosovo
| | - Khalid Draoui
- Laboratory
MSI, Faculty of Sciences, Abdelmalek Essaadi
University, Tetouan 93030, Morocco
| | - Ilias Barrak
- Hydrogen
Solutions - INNOVX, University Mohammed
VI Polytechnic, Ben Guerir 43150, Morocco
| | - Taoufiq Guedira
- Laboratory
of Organic Chemistry, Catalysis, and Environment. University of Ibn Tofail, Faculty of Science, Po Box 133, Kenitra 14000, Morocco
| | - Mohammed Bourhia
- Department
of Chemistry and Biochemistry, Faculty of Medicine and Pharmacy, Ibn Zohr University, Laayoune 70000, Morocco
- Laboratory
of Chemistry-Biochemistry, Environment, Nutrition, and Health, Faculty
of Medicine and Pharmacy, University Hassan
II, B. P. 5696, Casablanca, Morocco
| | - Samir Ibenmoussa
- Laboratory
of Therapeutic and Organic Chemistry, Faculty of Pharmacy, University of Montpellier, Montpellier 34000 France
| | - Mohammad Okla
- Botany
and Microbiology Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Musaab Dauelbait
- Department of Scientific Translation, University
of Bahri, Bahri 11111, Sudan
| | - Amar Habsaoui
- Laboratory
of Advanced Materials and Process Engineering (LAMPE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
| | - Mohamed Harcharras
- Laboratory
of Advanced Materials and Process Engineering (LAMPE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
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Ibrahim HK, Abdulridha AA, Albo Hay Allah MA. Glutaraldehyde and terephthaldehyde-crosslinked chitosan for cationic and anionic dyes removal from aqueous solutions: Experimental, DFT, kinetic and thermodynamic studies. Int J Biol Macromol 2024; 262:129730. [PMID: 38280694 DOI: 10.1016/j.ijbiomac.2024.129730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 01/11/2024] [Accepted: 01/22/2024] [Indexed: 01/29/2024]
Abstract
Novel chitosan polymers were synthesized using two cross-linkers, Glutaraldehyde and Terephthaldehyde, to enhance stability and efficiency. Characterization techniques (XRD, FTIR, FE-SEM, TGA, DTG, BJH, and BET) confirmed successful synthesis. These polymers were employed as adsorbents for removing Malachite Green (MG) and Congo Red (CR) dyes from water. Batch experiments and DFT calculations investigated the adsorption process, thermodynamics, and kinetics. Results showed the CSGT-III polymer achieved the highest removal efficiency. For initial dye concentrations ([CR]o = 50 mg/L, [MG]o = 20 mg/L) and adsorbent doses (0.8 g/L for CR, 0.4 g/L for MG), removal efficiencies were 96.99 % for CR and 99.07 % for MG. Thermodynamic analysis confirmed the spontaneous nature of adsorption, and the process was endothermic for both dyes. The Langmuir model fitted adsorption isotherms well, indicating a homogeneous surface. Kinetic analysis revealed a pseudo-second-order model for both dyes.
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Affiliation(s)
- Hanadi K Ibrahim
- Ministry of Education, Educational Directorate of Karbala, Iraq; University of Warith Al-Anbiyaa, College of Nursing, Karbala, Iraq
| | | | - Mahmood A Albo Hay Allah
- Ministry of Education, Educational Directorate of Karbala, Iraq; University of Warith Al-Anbiyaa, College of Nursing, Karbala, Iraq
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Bensalah J, Doumane G, Iraqi O, Elhenawy AA, Ouaddari H, Okla MK, Nafidi HA, Younous YA, Bourhia M, Habsaoui A. Optimization of an experimental study of cationic Pb metal adsorption by resin polymer. Sci Rep 2023; 13:20060. [PMID: 37973816 PMCID: PMC10654399 DOI: 10.1038/s41598-023-46967-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Accepted: 11/07/2023] [Indexed: 11/19/2023] Open
Abstract
To eliminate lead (Pb) ions from metallic solutions, the cationic resin in solid form was utilized. The characterization of the adsorbent was performed using GTA/GTD, SEM spectroscopy, and EDX analysis. The results of these analyses provided insights into the structure and composition of the resin. The removal of Pb (II) ions was found to be highly dependent on various parameters. Firstly, the pH of the metal solution played a crucial role, as the adsorption capacity increased with the pH of the solution, at a maximum equal to (R = 84.78%), at a pH = 8.0. Additionally, the concentration of Pb (II) ions present in the solution influenced the adsorption technique's capacity, with higher concentrations leading to increased adsorption, analysis overhead of high concentration present (100 mg L-1) of the metal lead (II) study, a saturation corresponding a plateau to the resin polymeric saturation is 93.18 mg g-1. To determine the optimal mass of the resin adsorbent, a study was conducted to maximize the removal of Pb (II) ions, at the mass 1.0 g showed that the proportion of inorganic pollutants removed from Pb (II) is entirely qualitative (100%). Furthermore, the effect of temperature on the adsorption process was investigated. It was observed that the rate of the Pb (II) adsorption process decreased as the temperature increased. Kinetic studies were performed to gain further insights into the adsorption process. Pseudo-first-order and pseudo-second-order models, along with the intra-particle diffusion model, were utilized for this purpose. The results indicated that the adsorption process was fast, as evidenced by the findings from the pseudo-second-order study. The saturation technical process was studied, employing several different isothermal models, including Langmuir, Freundlich, and Temkin. Among these models, the Langmuir model was found to best describe the phenomenon of lead metal adsorption by the resin polymeric, is equal to 11.23 mg g-1, with the experimental value precisely (R2 = 0.999). Finally, various thermodynamic techniques were applied to analyze the adsorption process. The thermodynamic parameters such as ΔG° (- 9.78 to - 9.27 kJ mol-1), ΔH° (14.85 kJ mol-1), and ΔS° (0.017 kJ mol-1) were determined. These values indicated that the adsorption process was endothermic and spontaneous, further emphasizing its impetuous nature. The results of the molecular dynamics calculations demonstrated that amino groups are very important in defining the characteristics of cation adsorption. We conclude that this new adsorbent has the potential to significantly improve the process of regularly removing heavy metal ions from wastewater.
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Affiliation(s)
- Jaouad Bensalah
- Laboratory of Materials Advanced and Engineering Process, Department of Chemistry, Faculty of Sciences, University Ibn Tofaïl, B.P. 133, 14000, Kenitra, Morocco.
- Chemistry Platform, UATRS, National Center for Scientific and Technical Research (CNRST), Rabat, Morocco.
| | - Ghizlane Doumane
- Laboratory of Materials Advanced and Engineering Process, Department of Chemistry, Faculty of Sciences, University Ibn Tofaïl, B.P. 133, 14000, Kenitra, Morocco
| | - Oumayma Iraqi
- Laboratory of Materials Advanced and Engineering Process, Department of Chemistry, Faculty of Sciences, University Ibn Tofaïl, B.P. 133, 14000, Kenitra, Morocco
| | | | - Hanae Ouaddari
- Laboratory of Materials Advanced and Engineering Process, Department of Chemistry, Faculty of Sciences, University Ibn Tofaïl, B.P. 133, 14000, Kenitra, Morocco
- Chemistry Platform, UATRS, National Center for Scientific and Technical Research (CNRST), Rabat, Morocco
| | - Mohammad K Okla
- Botany and Microbiology Department, College of Science, King Saud University, P.O. Box 2455, 11451, Riyadh, Saudi Arabia
| | - Hiba-Allah Nafidi
- Department of Food Science, Faculty of Agricultural and Food Sciences, Laval University, 2325, Quebec City, QC, G1V 0A6, Canada
| | | | - Mohammed Bourhia
- Department of Chemistry and Biochemistry, Faculty of Medicine and Pharmacy, Ibn Zohr University, 70000, Laayoune, Morocco
| | - Amar Habsaoui
- Laboratory of Materials Advanced and Engineering Process, Department of Chemistry, Faculty of Sciences, University Ibn Tofaïl, B.P. 133, 14000, Kenitra, Morocco
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El Kerdoudi Z, Bensalah J, Ferraa N, El Mekkaoui A, Berisha A, Safi Z, Ouaddari H, Khallouki F, Dauelbait M, Nafidi HA, Z. Gaafar AR, Bourhia M, Habsaoui A, Mejdoub NEL. Physicochemical Characterization of Clay and Study of Cationic Methylene Blue Dye Adsorption. ACS OMEGA 2023; 8:40848-40863. [PMID: 37929134 PMCID: PMC10620898 DOI: 10.1021/acsomega.3c06019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Accepted: 09/15/2023] [Indexed: 11/07/2023]
Abstract
In an attempt to examine novel adsorbents in accessing an ideal adsorption system, this study aimed to help understand the main and secondary characteristics of a Moroccan natural clay. X-ray fluorescence, infrared, and scanning electron microscopy with energy-dispersive X-ray spectroscopy analysis (SEM-EDX) were used for the identification. The findings demonstrate that this Clay is composed of a mixture of quartz, calcite, magnetite, and Rutile in very high proportions. SEM revealed the presence of clay grains in the presence of fine particles and irregularly contoured sticks. The results of semiquantitative detection by EDX also reveal the presence of certain mineral species (Si, Al, Mg, Fe, K, Cl, S, Ca, and Na). The exploited kinetic technique was achieved using two different kinetic models: first- and second-order rate laws. Commensurate to the obtained results, the 2-sec order model better described the adsorption of dye MB onto the natural clay. The results confirmed that the adsorption process followed the Langmuir model with the high coefficient correlation obtained which are very close to 1. In the sequel, DFT results revealed that the HOMO and LUMO surfaces of the methylene blue dye are mostly distributed on all dye parts, reflecting possible strong interactions with the clay. The quantum descriptors investigated in this study identify the most nucleophilic and electrophilic centers that can be used to suggest a suitable mechanism for the adsorption of the dye by the clay. The values of enthalpy ΔH0 and entropy ΔS0 of activation were -15.88 kJ mol-1 and -0.021 J mol-1 K-1, respectively, show that the nature of the adsorption process of MB on clay is exothermic and the order of distribution of the dye molecules on the adsorbent increases with respect to that of the solution so the negative values of ΔG0 (from -9. 62 to -8.99 kJ mol-1) indicate that the adsorption process is spontaneous.
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Affiliation(s)
- Zineb El Kerdoudi
- Laboratory
of Organic Chemistry, Catalysis, and Environment(LOCCE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
| | - Jaouad Bensalah
- Laboratory
of Advanced Materials and Process Engineering (LAMPE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
- Chemistry
platform, UATRS, National Center for Scientific
and Technical Research (CNRST), 10500 Rabat, Morocco
| | - Nouhaila Ferraa
- Laboratory
of Organic Chemistry, Catalysis, and Environment(LOCCE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
| | - Abdelali El Mekkaoui
- Laboratory
of Organic Chemistry, Catalysis, and Environment(LOCCE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
| | - Avni Berisha
- Department
of Chemistry, Faculty of Natural and Mathematics Science, University of Prishtina, 10000 Prishtina, Kosovo
| | - Zaki Safi
- Department
of Chemistry, Faculty of Science, Al-Azhar
University of Gaza, Gaza 01277, Palestine
| | - Hanae Ouaddari
- Laboratory
of Advanced Materials and Process Engineering (LAMPE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
- Chemistry
platform, UATRS, National Center for Scientific
and Technical Research (CNRST), 10500 Rabat, Morocco
| | - Farid Khallouki
- Biology
Department,
FSTE, University Moulay Ismail, BP. 609, 52000 Errachidia, Morocco
| | - Musaab Dauelbait
- Department
of Scientific translation, Faculty of Translation, University of Bahri, Khartoum, Bahri 11111, Sudan
| | - Hiba-Allah Nafidi
- Department
of Food Science, Faculty of Agricultural and Food Sciences, Laval University, 2325, Quebec City, QC G1 V 0A6, Canada
| | - Abdel-Rhman Z. Gaafar
- Department
of Botany and Microbiology, College of Science, King Saud University, P.O. Box 11451, Riyadh 11451, Saudi Arabia
| | - Mohammed Bourhia
- Department
of Chemistry and Biochemistry, Faculty of Medicine and Pharmacy, Ibn Zohr University, Laayoune 70000, Morocco
| | - Amar Habsaoui
- Laboratory
of Organic Chemistry, Catalysis, and Environment(LOCCE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
| | - Nouredine EL Mejdoub
- Laboratory
of Organic Chemistry, Catalysis, and Environment(LOCCE), Department
of Chemistry, Faculty of Sciences, Ibn Tofaïl
University, B.P. 133, 14000 Kenitra, Morocco
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Zhao Y, Zhou H, Song M, Xu Z, Sun Z, Xu Q, Chen Y, Liao X. Interface engineering of Ti-MOFs: adsorption of anionic, cationic and neutral dyes in wastewater. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2023.135268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Lebkiri I, Abbou B, Hsissou R, Safi Z, Sadiku M, Berisha A, El Amri A, Essaadaoui Y, Kadiri L, Lebkiri A, Rifi EH. Investigation of the anionic polyacrylamide as a potential adsorbent of crystal violet dye from aqueous solution: Equilibrium, kinetic, thermodynamic, DFT, MC and MD approaches. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Bensalah J, Idrissi A, Faydy ME, Doumane G, Staoui A, Hsissou R, Lebkiri A, Habsaoui A, Abdelkader Z, Rifi EH. Investigation of the cationic resin as a potential adsorbent to remove MR and CV dyes: Kinetic, equilibrium isotherms studies and DFT calculations. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134849] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Behloul H, Ferkous H, Bougdah N, Djellali S, Alam M, Djilani C, Sedik A, Lerari D, Jeon BH, Benguerba Y. New insights on the adsorption of CI-Reactive Red 141 dye using activated carbon prepared from the ZnCl2-treated waste cotton fibers: Statistical physics, DFT, COSMO-RS, and AIM studies. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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