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Dakroury G, El-Shazly EA, Eliwa A, MubarkEl-Azony A. Utilization of titanium nanocomposites as prospective materials for recycling of vanadium (V) from waste solutions. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120170] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Hamza MF, Abdel-Rahman AAH, Negm AS, Hamad DM, Khalafalla MS, Fouda A, Wei Y, Amer HH, Alotaibi SH, Goda AES. Grafting of Thiazole Derivative on Chitosan Magnetite Nanoparticles for Cadmium Removal—Application for Groundwater Treatment. Polymers (Basel) 2022; 14:polym14061240. [PMID: 35335569 PMCID: PMC8954473 DOI: 10.3390/polym14061240] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/15/2022] [Accepted: 03/16/2022] [Indexed: 11/21/2022] Open
Abstract
The synthesis and developments of magnetic chitosan nanoparticles for high efficiency removal of the cadmium ions from aquatic medium are one of the most challenging techniques. Highly adsorptive composite (MCH-ATA) was produced by the reaction of chitosan with formaldehyde and amino thiazole derivative. The sorbent was characterized by FTIR, elemental analyses (EA), SEM-EDX, TEM analysis, TGA and titration (volumetric). The modified material includes high nitrogen and sulfur contents (i.e., 4.64 and 1.35 mmol g−1, respectively), compared to the pristine material (3.5 and 0 mmol g−1, respectively). The sorption was investigated for the removal of Cd(II) ions from synthetic (prepared) solution before being tested towards naturally contaminated groundwater in an industrial area. The functionalized sorbent shows a high loading capacity (1.78 mmol Cd g−1; 200 mg Cd g−1) compared to the pristine material (0.61 mmol Cd g−1; 68.57 mg Cd g−1), while removal of about 98% of Cd with capacity (6.4 mg Cd g−1) from polymetallic contaminated groundwater. The sorbent displays fast sorption kinetics compared to the non-modified composite (MCH); 30 min is sufficient for complete sorption for MCH-ATA, while 60–90 min for the MCH. PFORE fits sorption kinetics for both sorbents, whereas the Langmuir equation fits for MCH and Langmuir and Sips for MCH-ATA for sorption isotherms. The TEM analysis confirms the nano scale size, which limits the diffusion to intraparticle sorption properties. The 0.2 M HCl solution is a successful desorbing agent for the metal ions. The sorbent was applied for the removal of cadmium ions from the contaminated underground water and appears to be a promising process for metal decontamination and water treatment.
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Affiliation(s)
- Mohammed F. Hamza
- School of Nuclear Science and Technology, University of South China, Hengyang 421001, China
- Semi Pilot Plant Department, Nuclear Materials Authority, P.O. Box 530, El-Maadi, Cairo 11728, Egypt;
- Correspondence: (M.F.H.); (Y.W.); Tel.: +20-1116681228 (M.F.H.); +86-771-322-4990 (Y.W.)
| | - Adel A.-H. Abdel-Rahman
- Chemistry Department, Faculty of Science, Menofia University, Shebin El-Kom 32511, Egypt; (A.A.-H.A.-R.); (A.S.N.); (D.M.H.)
| | - Alyaa S. Negm
- Chemistry Department, Faculty of Science, Menofia University, Shebin El-Kom 32511, Egypt; (A.A.-H.A.-R.); (A.S.N.); (D.M.H.)
| | - Doaa M. Hamad
- Chemistry Department, Faculty of Science, Menofia University, Shebin El-Kom 32511, Egypt; (A.A.-H.A.-R.); (A.S.N.); (D.M.H.)
| | - Mahmoud S. Khalafalla
- Semi Pilot Plant Department, Nuclear Materials Authority, P.O. Box 530, El-Maadi, Cairo 11728, Egypt;
| | - Amr Fouda
- Botany and Microbiology Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo 11884, Egypt;
| | - Yuezhou Wei
- School of Nuclear Science and Technology, University of South China, Hengyang 421001, China
- School of Nuclear Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
- Correspondence: (M.F.H.); (Y.W.); Tel.: +20-1116681228 (M.F.H.); +86-771-322-4990 (Y.W.)
| | - Hamada H. Amer
- Department of Chemistry, Turabah University College, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (H.H.A.); (S.H.A.)
| | - Saad H. Alotaibi
- Department of Chemistry, Turabah University College, Taif University, P.O. Box 11099, Taif 21944, Saudi Arabia; (H.H.A.); (S.H.A.)
| | - Adel E.-S. Goda
- Tanta Higher Institute of Engineering and Technology, Tanta 31739, Egypt;
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Hamza MF, Hamad NA, Hamad DM, Khalafalla MS, Abdel-Rahman AAH, Zeid IF, Wei Y, Hessien MM, Fouda A, Salem WM. Synthesis of Eco-Friendly Biopolymer, Alginate-Chitosan Composite to Adsorb the Heavy Metals, Cd(II) and Pb(II) from Contaminated Effluents. MATERIALS 2021; 14:ma14092189. [PMID: 33923314 PMCID: PMC8123203 DOI: 10.3390/ma14092189] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 04/18/2021] [Accepted: 04/20/2021] [Indexed: 12/31/2022]
Abstract
Efficient removal of Cd(II) and Pb(II) from contaminated water is considered a fundamental point of view. Synthetic hydrogel biopolymers based on chitosan and alginate (cost-effective and eco-friendly) were successfully designed and characterized by highly efficient removal contaminants. The sorbents are characterized by FTIR, SEM-EDX, TGA, XPS analyses and textural properties which are qualified by N2 adsorption. The sorption properties are firstly investigated by the effect of pH, sorption isotherms, uptake kinetics, and selectivity from multi-metal solution with equi-molar concentration. The sorbent with 1:3 ratios (of chitosan and alginate respectively) is the most effective for metal removal (i.e., 0.81 mmol Cd g−1 and 0.41 mmol Pb g−1). Langmuir and Sip’s models fitted better the adsorption isotherms compared to the Freundlich model. Uptake kinetics was well fitted by pseudo-first-order rate equation, while the saturation was achieved within 40 min. The sorbent shows good reproducibility through duplicate the experiments with negligible decreasing efficiency (>2.5%). The sorbent was applied for water treatment on samples collected from the industrial area (i.e., 653 and 203 times over the MCL for Cd(II) and Pb(II) respectively according to WHO). The concentration of Cd and Pb was drastically decreased in the effluents as pH increased with removal efficiency up to 99% for both elements at pH 5.8 and SD equivalent 1 g L−1 for 5 h.
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Affiliation(s)
- Mohammed F. Hamza
- Guangxi Key Laboratory of Processing for Non-ferrous Metals and Featured Data, School of Resources, Environment and Data, Guangxi University, Nanning 530004, China
- Nuclear Materials Authority, P.O. Box. 530, El-Maadi, Cairo 11381, Egypt;
- Correspondence: (M.F.H.); (Y.W.)
| | - Nora A. Hamad
- Department of Organic Chemistry, Faculty of Science, Menoufia University, Shebine El-Koam 00123, Egypt; (N.A.H.); (D.M.H.); (A.A.-H.A.-R.); (I.F.Z.)
| | - Doaa M. Hamad
- Department of Organic Chemistry, Faculty of Science, Menoufia University, Shebine El-Koam 00123, Egypt; (N.A.H.); (D.M.H.); (A.A.-H.A.-R.); (I.F.Z.)
| | | | - Adel A.-H. Abdel-Rahman
- Department of Organic Chemistry, Faculty of Science, Menoufia University, Shebine El-Koam 00123, Egypt; (N.A.H.); (D.M.H.); (A.A.-H.A.-R.); (I.F.Z.)
| | - Ibrahim F. Zeid
- Department of Organic Chemistry, Faculty of Science, Menoufia University, Shebine El-Koam 00123, Egypt; (N.A.H.); (D.M.H.); (A.A.-H.A.-R.); (I.F.Z.)
| | - Yuezhou Wei
- Guangxi Key Laboratory of Processing for Non-ferrous Metals and Featured Data, School of Resources, Environment and Data, Guangxi University, Nanning 530004, China
- School of Nuclear Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
- Correspondence: (M.F.H.); (Y.W.)
| | - Mahmoud M. Hessien
- Department of Chemistry, College of Science, Taif University, P.O. Box. 11099, Taif 21974, Saudi Arabia;
| | - Amr Fouda
- Botany and Microbiology Department, Faculty of Science, AL-Azhar University, Cairo 11884, Egypt;
| | - Waheed M. Salem
- Medical Laboratories Department, Faculty of Applied Health Science technology, Menoufia University, Shebine El-Koam 32511, Egypt;
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Henary M, Kananda C, Rotolo L, Savino B, Owens EA, Cravotto G. Benefits and applications of microwave-assisted synthesis of nitrogen containing heterocycles in medicinal chemistry. RSC Adv 2020; 10:14170-14197. [PMID: 35498463 PMCID: PMC9051880 DOI: 10.1039/d0ra01378a] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Accepted: 03/27/2020] [Indexed: 11/21/2022] Open
Abstract
Nitrogen containing heterocycles are of immense research interest because they are often found as naturally occurring bioactive compounds.
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Affiliation(s)
- Maged Henary
- Department of Chemistry
- Georgia State University
- Atlanta
- USA
- Center for Diagnostics and Therapeutics
| | - Carl Kananda
- Department of Chemistry
- Georgia State University
- Atlanta
- USA
| | - Laura Rotolo
- Department of Chemistry
- Georgia State University
- Atlanta
- USA
- Department of Drug Science and Technology and NIS – Centre for Nanostructured Interfaces and Surfaces
| | - Brian Savino
- Department of Chemistry
- Georgia State University
- Atlanta
- USA
| | - Eric A. Owens
- Department of Chemistry
- Georgia State University
- Atlanta
- USA
- Center for Diagnostics and Therapeutics
| | - Giancarlo Cravotto
- Department of Drug Science and Technology and NIS – Centre for Nanostructured Interfaces and Surfaces
- University of Turin
- 10125 Turin
- Italy
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Pathak AK, Ameta C, Ameta R, Punjabi PB. Microwave-Assisted Organic Synthesis in Ionic Liquids. J Heterocycl Chem 2015. [DOI: 10.1002/jhet.2515] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Arpit Kumar Pathak
- Microwave Chemistry Laboratory, Department of Chemistry; Mohanlal Sukhadia University; Udaipur Rajasthan 313001 India
| | - Chetna Ameta
- Microwave Chemistry Laboratory, Department of Chemistry; Mohanlal Sukhadia University; Udaipur Rajasthan 313001 India
| | - Rakshit Ameta
- Department of Chemistry; PAHER University; Udaipur Rajasthan 313003 India
| | - Pinki B. Punjabi
- Microwave Chemistry Laboratory, Department of Chemistry; Mohanlal Sukhadia University; Udaipur Rajasthan 313001 India
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Zhang M, Li A, Zhou Q, Shuang C, Zhou Y, Wang M. Preparation and High Reusability of a Novel Acid-Resistant Magnetic Weak Acid Resin for Ni2+ Removal. Ind Eng Chem Res 2013. [DOI: 10.1021/ie401572e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mancheng Zhang
- State Key Laboratory of Pollution
Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Aimin Li
- State Key Laboratory of Pollution
Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Qing Zhou
- State Key Laboratory of Pollution
Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Chendong Shuang
- State Key Laboratory of Pollution
Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Yang Zhou
- State Key Laboratory of Pollution
Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, People’s Republic of China
| | - Mengqiao Wang
- State Key Laboratory of Pollution
Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210023, People’s Republic of China
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