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Zhang J, Ding Y, Shi H, Shao P, Yuan X, Hu X, Zhang Q, Zhang H, Luo D, Wang C, Yang L, Luo X. Selective recycling of lithium from spent LiNi xCo yMn 1-x-yO 2 cathode via constructing a synergistic leaching environment. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2024; 352:120021. [PMID: 38183916 DOI: 10.1016/j.jenvman.2024.120021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 11/29/2023] [Accepted: 01/02/2024] [Indexed: 01/08/2024]
Abstract
The global response to lithium scarcity is overstretched, and it is imperative to explore a green process to sustainably and selectively recover lithium from spent lithium-ion battery (LIB) cathodes. This work investigates the distinct leaching behaviors between lithium and transition metals in pure formic acid and the auxiliary effect of acetic acid as a solvent in the leaching reaction. A formic acid-acetic acid (FA-AA) synergistic system was constructed to selectively recycle 96.81% of lithium from spent LIB cathodes by regulating the conditions of the reaction environment to inhibit the leaching of non-target metals. Meanwhile, the transition metals generate carboxylate precipitates enriched in the leaching residue. The inhibition mechanism of manganese leaching by acetic acid and the leaching behavior of nickel or cobalt being precipitated after release was revealed by characterizations such as XPS, SEM, and FTIR. After the reaction, 90.50% of the acid can be recycled by distillation, and small amounts of the residual Li-containing concentrated solution are converted to battery-grade lithium carbonate by roasting and washing (91.62% recovery rate). This recycling process possesses four significant advantages: i) no additional chemicals are required, ii) the lithium sinking step is eliminated, iii) no waste liquid is discharged, and iv) there is the potential for profitability. Overall, this study provides a novel approach to the waste management technology of lithium batteries and sustainable recycling of lithium resources.
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Affiliation(s)
- Jianzhi Zhang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Yuan Ding
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Hui Shi
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China.
| | - Penghui Shao
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Xinkai Yuan
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Xingyu Hu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Qiming Zhang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Hong Zhang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Delin Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Chaoqiang Wang
- Ganfeng Lithium Group Co. LTD, Xinyu 338004, PR China; Beijing University of Aeronautics and Astronautics, Beijing 100191, PR China
| | - Liming Yang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China
| | - Xubiao Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, PR China; School of Life Science, Jinggangshan University, Ji'an 343009, PR China.
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Kolbadinejad S, Ghaemi A. Optimization of atmospheric leaching parameters for cadmium and zinc recovery from low-grade waste by response surface methodology (RSM). Sci Rep 2024; 14:1490. [PMID: 38233517 PMCID: PMC10794212 DOI: 10.1038/s41598-024-52088-2] [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: 08/01/2023] [Accepted: 01/13/2024] [Indexed: 01/19/2024] Open
Abstract
This study is focused on the optimization of effective parameters on Cadmium and Zinc recovery by atmospheric acid leaching of low-grade waste by response surface methodology (RSM) and using the Central Composite Design (CCD) method. The effects of parameters including time (0.5-2.5 h), temperature (40-80 °C), solid/liquid (S/L) (0.05-0.09 g/cc), particle size (174-44 mic), oxygen injection (0-1%) and pH (0.5-4.5) were statistically investigated at 5 surfaces. The sample of low-grade waste used in this study was mainly zinc factory waste. Two quadratic models for the correlation of independent parameters for the maximum recovery were proposed. The properties of waste were evaluated by X-ray diffraction (XRD) and X-ray fluorescence (XRF). Atomic absorption spectroscopy was used to determine the amount of Cadmium and Zinc in the leaching solution. The correlation coefficient (R2) for the predicted and experimental data of Cadmium and Zinc are 0.9837 and 0.9368, respectively. Time, S/L and size were the most effective parameters for the recovery efficiency of cadmium and zinc. 75.05% of Cadmium and 86.13% of Zinc were recovered in optimal conditions of leaching: S/L 0.08, pH 2.5, size 88 µm, 70 °C and 2.5 h. with air injection.
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Affiliation(s)
- Somayeh Kolbadinejad
- School of Chemical, Petroleum and Gas Engineering, Iran University of Science and Technology, Tehran, Iran
| | - Ahad Ghaemi
- School of Chemical, Petroleum and Gas Engineering, Iran University of Science and Technology, Tehran, Iran.
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Liu S, Liu X, Zhang X, Su Y, Chen X, Cai S, Liao D, Pan N, Su J, Chen X, Xiao M, Liu Z. Exploring the Potential of Water-Soluble Squid Ink Melanin: Stability, Free Radical Scavenging, and Cd 2+ Adsorption Abilities. Foods 2023; 12:3963. [PMID: 37959093 PMCID: PMC10648800 DOI: 10.3390/foods12213963] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 10/23/2023] [Accepted: 10/27/2023] [Indexed: 11/15/2023] Open
Abstract
Squid ink melanin can be efficiently extracted from the byproduct ink sac generated during squid processing. As a natural food colorant, it possesses inherent antioxidant properties and the capability to adsorb heavy metals. This study aims to investigate the solubility of water-soluble squid ink melanin (WSSM) obtained from the ink sac, as well as its stability under various conditions including temperature, pH, salt, sugar, potassium sorbate, metal ions, sodium benzoate, sodium sulfite (reducing agent), and hydrogen peroxide (oxidizing agent). Moreover, it explores the scavenging effects of WSSM on free radicals and cadmium ions. The findings suggest that WSSM's stability is insignificantly affected by high temperature, sucrose, and salt. However, acidity, sodium benzoate, potassium sorbate, sodium sulfite (Na2SO3), and hydrogen peroxide (H2O2) significantly influence its stability. Most metal ions do not impact the stability of WSSM, except for Fe2+, Fe3+, Al3+, and Cu2+, which result in the precipitation of WSSM. Additionally, WSSM exhibits remarkable antioxidant activity with IC50 values of 0.91, 0.56, and 0.52 mg/mL for scavenging superoxide anion radicals (O2-·), hydroxyl radicals (·OH), and DPPH radicals, respectively. It also demonstrates the ability to adsorb the heavy metal Cd2+, with the adsorption rate gradually increasing with a higher temperature and larger amounts of WSSM added. Infrared spectroscopy analysis reveals the weakening of characteristic peaks (-COOH and -OH) during the process of Cd2+ adsorption by WSSM, while SEM confirms surface roughening and structural damage after Cd2+ adsorption. This study provides valuable insights for the utilization of squid melanin products as natural antioxidants and heavy metal adsorbents in the food industry.
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Affiliation(s)
- Shuji Liu
- Fisheries Research Institute of Fujian, National Research and Development Center for Marine Fish Processing (Xiamen), Key Laboratory of Cultivation and High-Value Utilization of Marine Organisms in Fujian Province, Xiamen 361013, China; (S.L.); (Y.S.); (S.C.); (D.L.); (N.P.); (J.S.); (X.C.)
| | - Xianwei Liu
- College of Chemical Engineering, Huaqiao University, Xiamen 361021, China; (X.L.); (X.Z.)
| | - Xueqin Zhang
- College of Chemical Engineering, Huaqiao University, Xiamen 361021, China; (X.L.); (X.Z.)
| | - Yongchang Su
- Fisheries Research Institute of Fujian, National Research and Development Center for Marine Fish Processing (Xiamen), Key Laboratory of Cultivation and High-Value Utilization of Marine Organisms in Fujian Province, Xiamen 361013, China; (S.L.); (Y.S.); (S.C.); (D.L.); (N.P.); (J.S.); (X.C.)
| | - Xiao’e Chen
- College of Food and Pharmacy, Zhejiang Ocean University, Joint Key Laboratory of Aquatic Products Processing Technology of Zhejiang Province, Zhoushan 316022, China;
| | - Shuilin Cai
- Fisheries Research Institute of Fujian, National Research and Development Center for Marine Fish Processing (Xiamen), Key Laboratory of Cultivation and High-Value Utilization of Marine Organisms in Fujian Province, Xiamen 361013, China; (S.L.); (Y.S.); (S.C.); (D.L.); (N.P.); (J.S.); (X.C.)
| | - Dengyuan Liao
- Fisheries Research Institute of Fujian, National Research and Development Center for Marine Fish Processing (Xiamen), Key Laboratory of Cultivation and High-Value Utilization of Marine Organisms in Fujian Province, Xiamen 361013, China; (S.L.); (Y.S.); (S.C.); (D.L.); (N.P.); (J.S.); (X.C.)
| | - Nan Pan
- Fisheries Research Institute of Fujian, National Research and Development Center for Marine Fish Processing (Xiamen), Key Laboratory of Cultivation and High-Value Utilization of Marine Organisms in Fujian Province, Xiamen 361013, China; (S.L.); (Y.S.); (S.C.); (D.L.); (N.P.); (J.S.); (X.C.)
| | - Jie Su
- Fisheries Research Institute of Fujian, National Research and Development Center for Marine Fish Processing (Xiamen), Key Laboratory of Cultivation and High-Value Utilization of Marine Organisms in Fujian Province, Xiamen 361013, China; (S.L.); (Y.S.); (S.C.); (D.L.); (N.P.); (J.S.); (X.C.)
| | - Xiaoting Chen
- Fisheries Research Institute of Fujian, National Research and Development Center for Marine Fish Processing (Xiamen), Key Laboratory of Cultivation and High-Value Utilization of Marine Organisms in Fujian Province, Xiamen 361013, China; (S.L.); (Y.S.); (S.C.); (D.L.); (N.P.); (J.S.); (X.C.)
| | - Meitian Xiao
- College of Chemical Engineering, Huaqiao University, Xiamen 361021, China; (X.L.); (X.Z.)
| | - Zhiyu Liu
- Fisheries Research Institute of Fujian, National Research and Development Center for Marine Fish Processing (Xiamen), Key Laboratory of Cultivation and High-Value Utilization of Marine Organisms in Fujian Province, Xiamen 361013, China; (S.L.); (Y.S.); (S.C.); (D.L.); (N.P.); (J.S.); (X.C.)
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Lavado-Meza C, De la Cruz-Cerrón L, Lavado-Puente C, Gamarra-Gómez F, Sacari-Sacari E, Dávalos-Prado JZ. Effective Removal of Cd(II) from Aqueous Solutions Using Theobroma cacao Agro-Industrial Waste. Molecules 2023; 28:5491. [PMID: 37513363 PMCID: PMC10385212 DOI: 10.3390/molecules28145491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Theobroma cacao agro-industrial waste (WTC) has been characterized and tested as an effective biosorbent to remove Cd(II) from aqueous media. At the optimum pH of 5.0, a maximum adsorption capacity of qe,max = 58.5 mg g-1 was determined. The structural and morphological characterization have been conducted by FTIR, SEM/EDX, and TGA measurements. The SEM/EDX results confirmed that the metals are adsorbed on the surface. C-O-C, OH, CH, NH, and C=O functional groups were identified by FTIR. TGA results were consistent with the presence of hemicellulose. Biosorption kinetics were rapid during the first 30 min and then reached equilibrium. The corresponding experimental data were well fitted to pseudo-first and -second order models, the latter being the best. The biosorption isotherm data were also well fitted to Temkin, Langmuir, and Freundlich models, showing that several sorption mechanisms may be involved in the Cd(II) biosorption process, which was characterized as exothermic (ΔH0 < 0), feasible, and spontaneous (ΔG0 < 0). In binary (Cd-Pb and Cd-Cu) and ternary (Cd-Pb-Cu) systems, Cu(II) and particularly Pb(II) co-cations exert strong antagonistic effects. Using HNO3, effective good regeneration of WTC was obtained to efficiently remove Cd(II) up to three times.
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Affiliation(s)
- Carmencita Lavado-Meza
- Escuela Profesional de Ingeniería Ambiental, Universidad Nacional Intercultural de la Selva Central Juan Santos Atahualpa, Chanchamayo 12856, Peru
| | | | - Carmen Lavado-Puente
- Escuela Profesional de Ingeniería Ambiental, Universidad Nacional Intercultural de la Selva Central Juan Santos Atahualpa, Chanchamayo 12856, Peru
| | - Francisco Gamarra-Gómez
- Laboratorio de Nanotecnología, Facultad de Ingeniería, Universidad Nacional Jorge Basadre Grohmann, Av. Miraflores s/n, Tacna 23003, Peru
| | - Elisban Sacari-Sacari
- Laboratorio de Nanotecnología, Facultad de Ingeniería, Universidad Nacional Jorge Basadre Grohmann, Av. Miraflores s/n, Tacna 23003, Peru
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Hanfi MY, Seleznev AA, Yarmoshenko IV, Malinovsky G, Konstantinova EY, Alqahtani MS, Sakr AK. Heavy metal contamination levels, source distribution, and risk assessment in fine sand of urban surface deposited sediments of Ekaterinburg, Russia. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2023; 45:4389-4406. [PMID: 36808374 DOI: 10.1007/s10653-023-01494-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Accepted: 01/20/2023] [Indexed: 06/18/2023]
Abstract
Urban surface deposited sediments (USDS) are unique indicators of local pollution that pose a potential threat to the living environment and human health. Ekaterinburg is a highly populated metropolitan area in Russia with rapid urbanization and industrialization activities. In Ekaterinburg's residential areas, about 35, 12, and 16 samples are represented by green zones, roads, driveways, and sidewalks, respectively. The total concentrations of heavy metals was detected using a chemical analyzer inductively coupled plasma mass spectrometry (ICP-MS). Zn, Sn, Sb, and Pb have the highest concentrations in the green zone, while V, Fe, Co, and Cu represent the utmost values on roads. Moreover, Mn and Ni are the prevailing metals in the fine sand fraction of driveways along with sidewalks. Broadly, the high pollution in the studied zones is generated by anthropogenic activities and traffic emissions. The potential ecological risk (RI) was observed in high risk (IR > 600), even though the results of all heavy metals reveal no adverse health effects from the considered noncarcinogenic metal for adults and children by different exposure pathways except the children's exposure to Co in case of the dermal contact, where the HI values of Co for children in the studied zones are higher than the proposed level (> 1). In all urban zones, the total carcinogenic risk (TLCR) values are predicted as a high potential inhalation exposure.
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Affiliation(s)
- Mohamed Y Hanfi
- Ural Federal University, 19 Mira St., Yekaterinburg, 620002, Russia.
- Nuclear Materials Authority, P.O. Box 530, El Maadi, Cairo, Egypt.
| | - Andrian A Seleznev
- Ural Federal University, 19 Mira St., Yekaterinburg, 620002, Russia
- Institute of Industrial Ecology UB RAS, Yekaterinburg, 620219, Russia
- Zavaritsky Institute of Geology and Geochemistry UB RAS, Yekaterinburg, 620016, Russia
| | | | - Georgy Malinovsky
- Institute of Industrial Ecology UB RAS, Yekaterinburg, 620219, Russia
| | | | - Mohammed S Alqahtani
- Radiological Sciences Department, College of Applied Medical Sciences, King Khalid University, Abha, 61421, Saudi Arabia
- BioImaging Unit, Space Research Centre, University of Leicester, Michael Atiyah Building, LE1 7RH, Leicester, UK
- Research Center for Advanced Materials Sciences (RCAMS), King Khalid University, 9004, Abha, Saudi Arabia
| | - Ahmed K Sakr
- Department of Chemistry and Biochemistry, The University of Hull, Kingston Upon Hull, HU6 7RX, UK
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Mahran GMA, Gado MA, Fathy WM, ElDeeb AB. Eco-Friendly Recycling of Lithium Batteries for Extraction of High-Purity Metals. MATERIALS (BASEL, SWITZERLAND) 2023; 16:4662. [PMID: 37444978 DOI: 10.3390/ma16134662] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 06/03/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023]
Abstract
The significant increase in lithium batteries consumption produces a significant quantity of discarded lithium-ion batteries (LIBs). On the one hand, the shortage of high-grade ores leads to the necessity of processing low-grade ores, which contain a low percentage of valuable metals in comparison to the discarded LIBs that contain a high percentage of these metals, which enhances the processing of the discarded LIBs. On the other hand, the processing of discarded LIBs reduces the negative environmental effects that result from their storage and the harmful elements contained in their composition. Hence, the current study aims at developing cost-effective and ecofriendly technology for cobalt and lithium metal ion recovery based on discarded LIBs. A novel synthesized solid-phase adsorbent (TZAB) was utilized for the selective removal of cobalt from synthetic solutions and spent LIBs. The synthesized TZAB adsorbent was characterized by using 13C-NMR, GC-MS, FT-IR, 1H-NMR, and TGA. The factors affecting the adsorption of cobalt and lithium ions from synthetic solutions and spent LIBs, including the sorbent dose, pH, contact time, temperature, and cobalt concentration were investigated. The conditions surrounding the recovery of cobalt and lithium from processing discarded LIBs, were investigated to optimize the maximum recovery. The Langmuir, Freundlich, and Dubinin-Radushkevich (D-R) isotherm models were used to study the kinetics of the adsorption process. The obtained results showed that high-purity CoC2O4 and Li3PO4 were obtained with a purity of 95% and 98.3% and a percent recovery of 93.48% and 95.76%, respectively. The maximum recovery of Co(II) from synthetic solutions was obtained at C0 = 500 mg·L-1, dose of 0.08 g, pH 7.5, T = 25 °C, and reaction time = 90 min. The collected data from Langmuir's isotherm and the adsorption processes of Co agree with the data predicted by the D-R isotherm models, which shows that the adsorption of Co(II) onto the TZAB seems to be chemisorption, and the results agree with the Langmuir and D-R isotherm models.
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Affiliation(s)
- Gamal M A Mahran
- Mining Engineering Department, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | | | - Wael M Fathy
- Mining and Petroleum Department, Faculty of Engineering, Al-Azhar University, Cairo 11884, Egypt
| | - Amr B ElDeeb
- Mining and Petroleum Department, Faculty of Engineering, Al-Azhar University, Cairo 11884, Egypt
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Elbshary RE, Gouda AA, El Sheikh R, Alqahtani MS, Hanfi MY, Atia BM, Sakr AK, Gado MA. Recovery of W(VI) from Wolframite Ore Using New Synthetic Schiff Base Derivative. Int J Mol Sci 2023; 24:ijms24087423. [PMID: 37108587 PMCID: PMC10139163 DOI: 10.3390/ijms24087423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/13/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
A new synthetic material, namely, (3-(((4-((5-(((S)-hydroxyhydrophosphoryl)oxy)-2-nitrobenzylidene) amino) phenyl) imino) methyl)-4-nitrophenyl hydrogen (R)-phosphonate)), was subjected to a quaternary ammonium salt and named (HNAP/QA). Several characterizations, such as FTIR spectrometry, 1H-NMR analysis, 13C-NMR analysis, 31P-NMR Analysis, TGA analysis, and GC-MS analysis, were performed to ensure its felicitous preparation. HNAP/QA is capable of the selective adsorption of W(VI) ions from its solutions and from its rock leachate. The optimum factors controlling the adsorption of W(VI) ions on the new adsorbent were studied in detail. Furthermore, kinetics and thermodynamics were studied. The adsorption reaction fits the Langmuir model. The sorption process of the W(VI) ions is spontaneous due to the negative value of ∆G° calculated for all temperatures, while the positive value of ∆H° proves that the adsorption of the W(VI) ions adsorption on HNAP/QA is endothermic. The positive value of ∆S° suggests that the adsorption occurs randomly. Ultimately, the recovery of W(IV) from wolframite ore was conducted successfully.
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Affiliation(s)
- Rawan E Elbshary
- Department of Chemistry, Faculty of Pharmacy, Heliopolis University, El Salam City, Cairo 11785, Egypt
| | - Ayman A Gouda
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig 44519, Egypt
| | - Ragaa El Sheikh
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig 44519, Egypt
| | - Mohammed S Alqahtani
- Radiological Sciences Department, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia
- BioImaging Unit, Space Research Centre, University of Leicester, Michael Atiyah Building, Leicester LE1 7RH, UK
- Research Center for Advanced Materials Sciences (RCAMS), King Khalid University, Abha 61413, Saudi Arabia
| | - Mohamed Y Hanfi
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt
- Institute of Physics and Technology, Ural Federal University, St. Mira, 19, 620002 Yekaterinburg, Russia
| | - Bahig M Atia
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt
| | - Ahmed K Sakr
- Department of Civil and Environmental Engineering, Wayne State University, 5050 Anthony Wayne Drive, Detroit, MI 48202, USA
| | - Mohamed A Gado
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt
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Recent Advances in Synthesis, Characterization and Applications of Innovative Materials in Removal of Water Contaminants. Int J Mol Sci 2022; 24:ijms24010330. [PMID: 36613774 PMCID: PMC9820313 DOI: 10.3390/ijms24010330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 12/19/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Water is a scarce resource with a close and intricate nexus with energy [...].
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A. Bajaber M, H. Ragab A, Sakr AK, Atia BM, Fathy WM, Gado MA. Application of a new derivatives of traizole Schiff base on chromium recovery from its wastewater. SEP SCI TECHNOL 2022. [DOI: 10.1080/01496395.2022.2147440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/05/2022]
Affiliation(s)
- Majed A. Bajaber
- Chemistry Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Ahmed H. Ragab
- Chemistry Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - Ahmed K. Sakr
- Department of Geology Isotopes, Nuclear Materials Authority,Cairo, Egypt
| | - Bahig M. Atia
- Department of Geology Isotopes, Nuclear Materials Authority,Cairo, Egypt
| | - Wael M. Fathy
- Faculty of Engineering, Mining and Petroleum Dept, Al-Azhar University, Nasr City, Cairo, Egypt
| | - Mohamed A. Gado
- Department of Geology Isotopes, Nuclear Materials Authority,Cairo, Egypt
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Sakr AK, Abdel Aal MM, Abd El-Rahem KA, Allam EM, Abdel Dayem SM, Elshehy EA, Hanfi MY, Alqahtani MS, Cheira MF. Characteristic Aspects of Uranium(VI) Adsorption Utilizing Nano-Silica/Chitosan from Wastewater Solution. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:nano12213866. [PMID: 36364642 PMCID: PMC9658519 DOI: 10.3390/nano12213866] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Revised: 10/23/2022] [Accepted: 10/26/2022] [Indexed: 05/13/2023]
Abstract
A new nano-silica/chitosan (SiO2/CS) sorbent was created using a wet process to eliminate uranium(VI) from its solution. Measurements using BET, XRD, EDX, SEM, and FTIR were utilized to analyze the production of SiO2/CS. The adsorption progressions were carried out by pH, SiO2/CS dose, temperature, sorbing time, and U(VI) concentration measurements. The optimal condition for U(VI) sorption (165 mg/g) was found to be pH 3.5, 60 mg SiO2/CS, for 50 min of sorbing time, and 200 mg/L U(VI). Both the second-order sorption kinetics and Langmuir adsorption model were observed to be obeyed by the ability of SiO2/CS to eradicate U(VI). Thermodynamically, the sorption strategy was a spontaneous reaction and exothermic. According to the findings, SiO2/CS had the potential to serve as an effectual sorbent for U(VI) displacement.
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Affiliation(s)
- Ahmed K. Sakr
- Department of Civil and Environmental Engineering, Wayne State University, 5050 Anthony Wayne Drive, Detroit, MI 48202, USA
- Correspondence: (A.K.S.); (M.F.C.)
| | | | | | - Eman M. Allam
- Nuclear Materials Authority, El Maadi, Cairo 11381, Egypt
| | | | | | - Mohamed Y. Hanfi
- Nuclear Materials Authority, El Maadi, Cairo 11381, Egypt
- Institute of Physics and Technology, Ural Federal University, St. Mira, 19, 620002 Yekaterinburg, Russia
| | - Mohammed S. Alqahtani
- Department of Radiological Sciences, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia
- BioImaging Unit, Space Research Centre, University of Leicester, Michael Atiyah Building, Leicester LE1 7RH, UK
| | - Mohamed F. Cheira
- Department of Civil and Environmental Engineering, Wayne State University, 5050 Anthony Wayne Drive, Detroit, MI 48202, USA
- Correspondence: (A.K.S.); (M.F.C.)
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Hanfi MY, Seleznev AA, Yarmoshenko IV, Malinovsky G, Konstantinova EY, Alsafi KG, Sakr AK. Potentially harmful elements in urban surface deposited sediment of Ekaterinburg, Russia: Occurrence, source appointment and risk assessment. CHEMOSPHERE 2022; 307:135898. [PMID: 35940409 DOI: 10.1016/j.chemosphere.2022.135898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Revised: 06/25/2022] [Accepted: 07/29/2022] [Indexed: 06/15/2023]
Abstract
In this study, the human health risks of potentially harmful elements (PHEs) in urban surface deposited sediments (USDS) were examined by collecting urban dust samples, measuring their PHE concentrations, and using index evaluation. About 35, 12 and 16 samples are represented a green zones, roads, driveways and sidewalks in residential areas of Ekaterinburg, respectively. The dust fraction (0.002-0.1 mm) was obtained by sieving, filtration, and decantation process. Total concentrations of 10 PHEs were measured using inductively coupled plasma mass spectrometry. The highest concentrations of Pb were found in USDS from green zones, while Fe, V, Mn, Co, Ni, Sn, and Sb on roads, Cu and Zn on driveways and sidewalks. The contamination levels in the investigated land-use areas were studied, where the highest contamination was contributed from Sb in the driveways and sidewalk. Moreover, the pollution in the studied zones was a high load, contributing to anthropogenic activities and traffic emissions. No non-cancerogenic risk was attributed from the PHEs based on the results of health indices (HI < 1) for both adult and children, except Co and Ni which has HI > 1 for children. The total carcinogenic risk (TLCR) in all urban landscape areas is defined as a high potential inhalation exposure and a low potential ingestion and dermal exposure.
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Affiliation(s)
- Mohamed Y Hanfi
- Institute of Physics and Technology, Ural Federal University, Ekaterinburg, 620002, Russia; Nuclear Materials Authority, P.O. Box 530, El Maadi, Cairo, Egypt.
| | - Andrian A Seleznev
- Institute of Physics and Technology, Ural Federal University, Ekaterinburg, 620002, Russia; Institute of Industrial Ecology UB RAS, Ekaterinburg, 620219, Russia
| | | | - Georgy Malinovsky
- Institute of Industrial Ecology UB RAS, Ekaterinburg, 620219, Russia
| | | | - Khalid G Alsafi
- Medical Physics Unit, Diagnostic Imaging Department, King Abdulaziz University Hospital, King Abdulaziz University, Saudi Arabia
| | - Ahmed K Sakr
- Nuclear Materials Authority, P.O. Box 530, El Maadi, Cairo, Egypt.
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Alluhaybi AA, Alharbi A, Hameed AM, Gouda AA, Hassen FS, El-Gendy HS, Atia BM, Salem AR, Gado MA, Ene A, Awad HA, Zakaly HMH. A Novel Triazole Schiff Base Derivatives for Remediation of Chromium Contamination from Tannery Waste Water. Molecules 2022; 27:molecules27165087. [PMID: 36014341 PMCID: PMC9415994 DOI: 10.3390/molecules27165087] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2022] [Revised: 07/29/2022] [Accepted: 08/06/2022] [Indexed: 12/17/2022] Open
Abstract
Tannery industries are one of the extensive industrial activities which are the major source of chromium contamination in the environment. Chromium contamination has been an increasing threat to the environment and human health. Therefore, the removal of chromium ions is necessary to save human society. This study is oriented toward the preparation of a new triazole Schiff base derivatives for the remediation of chromium ions. 4,4′-((1E)-1,2-bis ((1H-1,2,4-triazol-3-yl) imino)ethane-1,2-diyl) diphenol was prepared by the interaction between 3-Amino-1H-1,2,4-triazole and 4,4′-Dihydroxybenzil. Then, the produced Schiff base underwent a phosphorylation reaction to produce the adsorbent (TIHP), which confirmed its structure via the different tools FTIR, TGA, 1HNMR, 13CNMR, GC-MS, and Phosphorus-31 nuclear magnetic resonance (31P-NMR). The newly synthesized adsorbent (TIHP) was used to remove chromium oxyanions (Cr(VI)) from an aqueous solution. The batch technique was used to test many controlling factors, including the pH of the working aqueous solution, the amount of adsorbent dose, the initial concentration of Cr(VI), the interaction time, and the temperature. The desorption behaviour of Cr(VI) changes when it is exposed to the suggested foreign ions. The maximum adsorption capacity for Cr(VI) adsorption on the new adsorbent was 307.07 mg/g at room temperature. Freundlich’s isotherm model fits the adsorption isotherms perfectly. The kinetic results were well-constrained by the pseudo-second-order equation. The thermodynamic studies establish that the adsorption type was exothermic and naturally spontaneous.
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Affiliation(s)
- Ahmad A. Alluhaybi
- Department of Chemistry, College of Science and Arts, King Abdulaziz University, Rabigh 22254, Saudi Arabia
| | - Ahmed Alharbi
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Ahmed M. Hameed
- Department of Chemistry, Faculty of Applied Sciences, Umm Al-Qura University, Makkah 21955, Saudi Arabia
| | - Ayman A. Gouda
- Chemistry Department, Faculty of Science, Zagazig University, Zagazig 44519, Egypt
| | - Fatma S. Hassen
- Nuclear Materials Authority, P.O. Box 530, El Maadi, Cairo 11936, Egypt
| | | | - Bahig M. Atia
- Nuclear Materials Authority, P.O. Box 530, El Maadi, Cairo 11936, Egypt
| | - Amany R. Salem
- Nuclear Materials Authority, P.O. Box 530, El Maadi, Cairo 11936, Egypt
| | - Mohamed A. Gado
- Nuclear Materials Authority, P.O. Box 530, El Maadi, Cairo 11936, Egypt
| | - Antoaneta Ene
- INPOLDE Research Center, Department of Chemistry, Physics and Environment, Faculty of Sciences and Environment, Dunarea de Jos University of Galati, 47 Domneasca Street, 800008 Galati, Romania
- Correspondence: (A.E.); (H.M.H.Z.)
| | - Hamdy A. Awad
- Geology Department, Faculty of Science, Al-Azhar University, Assiut Branch 71524, Egypt
| | - Hesham M. H. Zakaly
- Institute of Physics and Technology, Ural Federal University, Yekaterinburg 620002, Russia
- Physics Department, Faculty of Science, Al-Azhar University, Assiut 71524, Egypt
- Correspondence: (A.E.); (H.M.H.Z.)
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