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Panhwar S, Keerio HA, Khokhar NH, Muqeet M, Ali Z, Bilal M, Ul Rehman A. Magnetic nanomaterials as an effective absorbent material for removal of fluoride concentration in water: a review. JOURNAL OF WATER AND HEALTH 2024; 22:123-137. [PMID: 38295076 PMCID: wh_2023_116 DOI: 10.2166/wh.2023.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/02/2024]
Abstract
The rapid increases in industrialization and populations are significant sources of water contamination. The speed with which contamination of groundwater and surface water occurs is becoming a serious problem and poses a significant obstacle for water stakeholders. Heavy metals, organic, and inorganic contaminants in the form of suspended and dissolved materials are just a few of the contaminants that can be found in drinking water. One of the most common contaminants in the water is fluoride, which is responsible for numerous toxic diseases. Different traditional techniques, for example, coagulation, ion exchange, absorption, and membrane filtration are being used to dispose of fluoride from water. However, nanomaterials such as magnetic nanoparticles (NPs) are very efficient, reliable, cost-effective, and stable materials to replace traditional water treatment techniques. There has been an increase in interest in the application of nanomaterials to the purification of drinking water over the past few decades. The use of magnetic NPs, such as metal and metal oxide NPs, to remove fluoride ions and organic matter from water is highlighted in this review article. Also, this section also discusses the properties, benefits and drawbacks, and difficulties of utilizing magnetic NPs in the process of purifying drinking water.
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Affiliation(s)
- Sallahuddin Panhwar
- Department of Analytical Chemistry, Faculty of Pharmacy, Gazi University, 06330 Ankara, Turkey; Department of Civil Engineering, National University of Science and Technology, Balochistan, Campus, Quetta, Pakistan E-mail:
| | - Hareef Ahmed Keerio
- Department of Environmental Engineering, Quaid E Awam University of Engineering Science and Technology, Nawabshah, Pakistan
| | | | - Muhammad Muqeet
- Department of Chemistry, Pak-Austria Fachhochschule, Institute of Applied Sciences & Technology Mang Khanpur, Karachi, Pakistan
| | - Zouhaib Ali
- Department of Civil Engineering, National University of Science and Technology, Balochistan, Campus, Quetta, Pakistan
| | - Muhammad Bilal
- Department of Civil Engineering, National University of Science and Technology, Balochistan, Campus, Quetta, Pakistan
| | - Ajeeb Ul Rehman
- Department of Civil Engineering, National University of Science and Technology, Balochistan, Campus, Quetta, Pakistan
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Fan X, Ma L, Liu S, Xie Y, Lu S, Tan Z, Ji J, Fu ML, Yuan B, Hu YB. Facile synthesis of lattice-defective and recyclable zirconium hydroxide coated nanoscale zero-valent iron for robust arsenite removal. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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González-Aguiñaga E, Pérez-Tavares JA, Patakfalvi R, Szabó T, Illés E, Pérez Ladrón de Guevara H, Cardoso-Avila PE, Castañeda-Contreras J, Saavedra Arroyo QE. Amino Acid Complexes of Zirconium in a Carbon Composite for the Efficient Removal of Fluoride Ions from Water. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19063640. [PMID: 35329329 PMCID: PMC8952250 DOI: 10.3390/ijerph19063640] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 03/16/2022] [Accepted: 03/16/2022] [Indexed: 12/05/2022]
Abstract
Amino acid complexes of zirconia represent an entirely new class of materials that were synthesized and studied for the first time for the decontamination of fluoride ion containing aqueous solutions. Glutamic and aspartic acid complexes of zirconia assembled with thin carbon (stacked graphene oxide) platelets deriving from graphite oxide (GO) were synthesized by a two-step method to prepare adsorbents. The characterization of the complexes was carried out using infrared spectroscopy to determine the functional groups and the types of interaction between the composites and fluoride ions. To reveal the mechanisms and extent of adsorption, two types of batch adsorption measurements were performed: (i) varying equilibrium fluoride ion concentrations to construct adsorption isotherms at pH = 7 in the absence of added electrolytes and (ii) using fixed initial fluoride ion concentrations (10 mg/L) with a variation of either the pH or the concentration of a series of salts that potentially interfere with adsorption. The experimental adsorption isotherms were fitted by three different theoretical isotherm equations, and they are described most appropriately by the two-site Langmuir model for both adsorbents. The adsorption capacities of Zr-glutamic acid-graphite oxide and Zr-aspartic acid-graphite oxide are 105.3 and 101.0 mg/g, respectively. We found that two distinct binding modes are combined in the Zr-amino acid complexes: at low solution concentrations, F− ions are preferentially adsorbed by coordinating to the surface Zr species up to a capacity of ca. 10 mg/g. At higher concentrations, however, large amounts of fluoride ions may undergo anion exchange processes and physisorption may occur on the positively charged ammonium moieties of the interfacially bound amino acid molecules. The high adsorption capacity and affinity of the studied dicarboxylate-type amino acids demonstrate that amino acid complexes of zirconia are highly variable materials for the safe and efficient capture of strong Lewis base-type ions such as fluoride.
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Affiliation(s)
- Efrén González-Aguiñaga
- Centro Universitario de los Lagos, Universidad de Guadalajara, Lagos de Moreno 47460, Jalisco, Mexico; (E.G.-A.); (J.A.P.-T.); (H.P.L.d.G.); (J.C.-C.)
| | - José Antonio Pérez-Tavares
- Centro Universitario de los Lagos, Universidad de Guadalajara, Lagos de Moreno 47460, Jalisco, Mexico; (E.G.-A.); (J.A.P.-T.); (H.P.L.d.G.); (J.C.-C.)
| | - Rita Patakfalvi
- Centro Universitario de los Lagos, Universidad de Guadalajara, Lagos de Moreno 47460, Jalisco, Mexico; (E.G.-A.); (J.A.P.-T.); (H.P.L.d.G.); (J.C.-C.)
- Correspondence: (R.P.); (T.S.)
| | - Tamás Szabó
- Department of Physical Chemistry and Materials Science, University of Szeged, Rerrich Béla tér 1, 6720 Szeged, Hungary
- Correspondence: (R.P.); (T.S.)
| | - Erzsébet Illés
- Department of Food Engineering, University of Szeged, 6720 Szeged, Hungary;
| | - Héctor Pérez Ladrón de Guevara
- Centro Universitario de los Lagos, Universidad de Guadalajara, Lagos de Moreno 47460, Jalisco, Mexico; (E.G.-A.); (J.A.P.-T.); (H.P.L.d.G.); (J.C.-C.)
| | | | - Jesús Castañeda-Contreras
- Centro Universitario de los Lagos, Universidad de Guadalajara, Lagos de Moreno 47460, Jalisco, Mexico; (E.G.-A.); (J.A.P.-T.); (H.P.L.d.G.); (J.C.-C.)
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Aigbe UO, Osibote OA. Fluoride ions sorption using functionalized magnetic metal oxides nanocomposites: a review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:9640-9684. [PMID: 34997491 DOI: 10.1007/s11356-021-17571-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Accepted: 11/12/2021] [Indexed: 06/14/2023]
Abstract
Fluoride is an anionic pollutant found superfluous in surface or groundwater as a result of anthropogenic actions from improper disposal of industrial effluents. In drinking water, superfluous fluoride has been revealed to trigger severe health problems in humans. Hence, developing a comprehensive wastewater decontamination process for the effective management and preservation of water contaminated with fluoride is desirable, as clean water demand is anticipated to intensify considerably over the upcoming years. In this regard, there have been increased efforts by researchers to create novel magnetic metal oxide nanocomposites which are functionalized for the remediation of wastewater owing to their biocompatibility, cost-effectiveness, relative ease to recover and reuse, non-noxiousness, and ease to separate from solutions using a magnetic field. This review makes an all-inclusive effort to assess the effects of experimental factors on the sorption of fluoride employing magnetic metal oxide nanosorbents. The removal efficiency of fluoride ions onto magnetic metal oxides nanocomposites were largely influenced by the solution pH and ions co-existing with fluoride. Overall, it was noticed from the reviewed researches that the maximum sorption capacity using various metal oxides for fluoride sorption was in the order of aluminium oxides >cerium oxides > iron oxides > magnesium oxides> titanium oxides, and most sorption of fluoride ions was inhibited by the existence of phosphate trailed by sulphate. The mechanism of fluoride sorption onto various sorbents was due to ion exchange, electrostatic attraction, and complexation mechanism.
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Affiliation(s)
- Uyiosa Osagie Aigbe
- Department of Mathematics and Physics, Faculty of Applied Sciences, Cape Peninsula University of Technology, Cape Town, South Africa.
| | - Otolorin Adelaja Osibote
- Department of Mathematics and Physics, Faculty of Applied Sciences, Cape Peninsula University of Technology, Cape Town, South Africa
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Ghosh S, Malloum A, Igwegbe CA, Ighalo JO, Ahmadi S, Dehghani MH, Othmani A, Gökkuş Ö, Mubarak NM. New generation adsorbents for the removal of fluoride from water and wastewater: A review. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2021.118257] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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Wu H, Liu Y, Chen B, Yang F, Wang L, Kong Q, Ye T, Lian J. Enhanced adsorption of molybdenum(VI) from aquatic solutions by chitosan-coated zirconium–iron sulfide composite. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119736] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Exploration of different adsorption performance and mechanisms of core-shell Fe3O4@Ce-Zr oxide composites for Cr(VI) and Sb(III). J Colloid Interface Sci 2020; 576:10-20. [DOI: 10.1016/j.jcis.2020.05.008] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Revised: 05/01/2020] [Accepted: 05/03/2020] [Indexed: 01/18/2023]
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Fu H, He H, Usman M, Chen Q, Laipan M, Yang Y, Zhu R, Cai L. Facile synthesis of Al/Fe bimetallic (oxyhydr)oxide-coated magnetite for efficient removal of fluoride from water. ENVIRONMENTAL TECHNOLOGY 2020; 41:2625-2636. [PMID: 30694117 DOI: 10.1080/09593330.2019.1575919] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 01/19/2019] [Indexed: 06/09/2023]
Abstract
In this work, we developed a novel magnetic bimetallic Al/Fe (oxyhydr)oxide adsorbent through a facile and cost-effective method and explored its potential to adsorb fluoride in water. Its synthesis involved corrosion of natural magnetite in aluminium chloride solution, followed by titration with NaOH solution for in-situ synthesis of Al/Fe (oxyhydr)oxide-coated magnetite (Mag@Al2Fe). Characterization data indicated a uniform coating of Al/Fe (oxyhydr)oxide on magnetite, and the resulting composite possessed large specific surface area (∼90 m2/g) and good magnetic property. In batch adsorption experiments, the isotherm and kinetic data fitted well to the Langmuir model and pseudo-second-order model, respectively. The maximum adsorption capacity of Mag@Al2Fe is 26.5 mg/g, which was much higher than natural magnetite (0.44 mg/g). Moreover, this material retained high adsorption capacity toward fluoride within a wide pH range (3.0-8.0) and offered facile magnetic separation from water. Influence of competing ions was also evaluated which showed that the presence of Cl- and NO3 - posed negligible interference, while HCO3 - and SO4 2- had negative effects on fluoride adsorption. Thermodynamic investigations revealed that fluoride adsorption was exothermic and spontaneous. The observed increase in solution pH and formation of Al-F and Fe-F bonds (as indicated by XPS analysis) after fluoride adsorption suggested the major adsorption mechanism of ligand exchange. Besides, the adsorption/desorption cycle studies demonstrated the well-retained performance of Mag@Al2Fe for repeated application after regeneration by 0.5 mol/L NaOH solution. Facile synthesis, high defluoridation, lower cost, and quick separation of Mag@Al2Fe indicates its promising potential for drinking water defluoridation.
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Affiliation(s)
- Haoyang Fu
- Key Laboratory of Mineralogy and Metallogeny/Guangdong Provincial Key Laboratory of Mineral Physics and Material, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Hongfei He
- Key Laboratory of Mineralogy and Metallogeny/Guangdong Provincial Key Laboratory of Mineral Physics and Material, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Muhammad Usman
- Environmental Mineralogy, Center for Applied Geosciences, University of Tübingen, Tübingen, Germany
- Institute of Soil and Environmental Sciences, University of Agriculture, Faisalabad, Pakistan
| | - Qingze Chen
- Key Laboratory of Mineralogy and Metallogeny/Guangdong Provincial Key Laboratory of Mineral Physics and Material, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Minwang Laipan
- Key Laboratory of Mineralogy and Metallogeny/Guangdong Provincial Key Laboratory of Mineral Physics and Material, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Yixuan Yang
- Key Laboratory of Mineralogy and Metallogeny/Guangdong Provincial Key Laboratory of Mineral Physics and Material, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, People's Republic of China
- University of Chinese Academy of Sciences, Beijing, People's Republic of China
| | - Runliang Zhu
- Key Laboratory of Mineralogy and Metallogeny/Guangdong Provincial Key Laboratory of Mineral Physics and Material, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, People's Republic of China
| | - Limei Cai
- College of Resources and Environment, Yangtze University, Wuhan, People's Republic of China
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9
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Application of synthesized bovine serum albumin-magnetic iron oxide for phosphate recovery. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2020.02.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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10
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Xiao W, Li M, Su Z, Zhao Y. Facile fabrication of nanocomposites by modified carbon black loading with magnetite nanoparticles for fast removal of cadmium ions. NANO EXPRESS 2020. [DOI: 10.1088/2632-959x/ab95e5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Magnetic nanomaterials have unique advantages in heavy metal ions absorption because of their large specific surface area and easy magnetic manipulation. Carbon nanotube or graphene loaded with magnetite nanoparticles (MNPs) have been utilized to fabricate absorbents with both high absorption capacity and fast magnetic capture. Herein, cheap commercial carbon black was used as a substitute for expensive carbon nanotube or graphene to fabricate nanocomposites (CB-MNP) by modified carbon black loaded with superparamagnetic MNPs. The fabrication process is accomplished by two steps. Carbon blacks (CB) were modified by nitric acid to produce a large number of carboxyl groups on the surface and make stable aqueous dispersion. Subsequently, CB-MNPs with high water stability and fast magnetic response were facilely prepared by iron precursors (the ratio of ferrous to ferric is 1:2) added into the above CB dispersion and tuned pH = 10, finally added polyacrylic acid solution under sonication. Modified CB and CB-MNPs were characterized by transmission electron microscope (TEM), dynamic laser scattering (DLS), thermogravimetric analysis and so on. Water stability and magnetic response can be controlled by changing the proportion of CB and iron precursor. As a proof-of-concept, CB-MNPs were used for absorption removal of cadmium ions. Excellent performance was demonstrated with the removal efficiency of 71.41% and removal capacity of 39.99 mg · g−1 at the initial concentration of Cd2+ as 5 × 10−5 mol · l−1. The effects of initial concentration of Cd2+, pH value and interfering anion ions were also investigated and the results indicate the potential application of CB-MNP in fast removal of heavy metal ions.
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Wang Q, Chen P, Zeng X, Jiang H, Meng F, Li X, Wang T, Zeng G, Liu L, Shu H, Luo X. Synthesis of (ZrO 2-Al 2O 3)/GO nanocomposite by sonochemical method and the mechanism analysis of its high defluoridation. JOURNAL OF HAZARDOUS MATERIALS 2020; 381:120954. [PMID: 31437800 DOI: 10.1016/j.jhazmat.2019.120954] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/23/2019] [Revised: 07/19/2019] [Accepted: 07/31/2019] [Indexed: 05/27/2023]
Abstract
A nanocomposite of (ZrO2-Al2O3)/GO was successfully synthesized by a simple sonochemical method in this study. A special 3D network was formed in (ZrO2-Al2O3)/GO, which produced a large surface area and good distribution of metal oxide nanoparticles. The as-synthesized (ZrO2-Al2O3)/GO exhibits a maximum fluoride adsorption capacity of 62.2 mg/g, and an adsorption ability of 13.80 mg/g when the F- equilibrium concentration is 1 mg/L, both of which are higher than most previously reported defluoridation adsorbents, indicating that it is among the top adsorbents. Large amounts of drinking water contaminated by F- can be treated by (ZrO2-Al2O3)/GO to meet the WHO limit, indicating the high potential for practical application of the adsorbent. Based on the experimental analysis, the origin of the high defluoridation performance and the adsorption mechanism were discussed in detail. Due to the simple preparation, easy operation and high performance, the adsorbent and the related sonochemical method are considered to be significant for developing highly effective adsorbents.
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Affiliation(s)
- Qi Wang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang 330063, PR China; College of Environmental and Chemical Engineering, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Pinghua Chen
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang 330063, PR China; College of Environmental and Chemical Engineering, Nanchang Hangkong University, Nanchang, 330063, PR China.
| | - Xiong Zeng
- Nantong Runlin Chemicals Co., Ltd, Nantong 226009, PR China
| | - Hualin Jiang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang 330063, PR China; College of Environmental and Chemical Engineering, Nanchang Hangkong University, Nanchang, 330063, PR China.
| | - Feifan Meng
- Lianyungang Rutai Environmental Material Co., Ltd, Lianyungang, 222142, PR China
| | - Xueqin Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang 330063, PR China; College of Environmental and Chemical Engineering, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Tao Wang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang 330063, PR China; College of Environmental and Chemical Engineering, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Guisheng Zeng
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang 330063, PR China; College of Environmental and Chemical Engineering, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Lingling Liu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang 330063, PR China
| | - Hongying Shu
- College of Environmental and Chemical Engineering, Nanchang Hangkong University, Nanchang, 330063, PR China
| | - Xubiao Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang 330063, PR China; College of Environmental and Chemical Engineering, Nanchang Hangkong University, Nanchang, 330063, PR China.
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Behnam-Saba AR, Saberyan K, Nezhadali A, Adelkhani H. A Chemometric Study of the Adsorption of Zr(IV) Ions from Aqueous Solutions onto TBP-Surface-Modified Magnetic Fe3O4 Nanoparticles as a New Adsorbent. RADIOCHEMISTRY 2020. [DOI: 10.1134/s1066362220010087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Bagherzadeh M, Mousavi O, Shams Ghahfarokhi Z. Fabrication and characterization of a Fe 3O 4/polyvinylpyrrolidone (Fe 3O 4/PVP) nanocomposite as a coating for carbon steel in saline media. NEW J CHEM 2020. [DOI: 10.1039/d0nj02979c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Corrosion of carbon steel (CS) is a security and financial concern for numerous industries involving oil, petroleum, and automotive industries.
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Affiliation(s)
- Mojtaba Bagherzadeh
- Reactor and Nuclear Safety School
- Nuclear Science and Technology Research Institute
- Isfahan
- Iran
| | - Omid Mousavi
- Department of Material Engineering
- Islamic Azad University of Shahreza
- Iran
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Fluoride in Drinking Water and Nanotechnological Approaches for Eliminating Excess Fluoride. JOURNAL OF NANOTECHNOLOGY 2019. [DOI: 10.1155/2019/2192383] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Arising awareness of health hazards due to long-term exposure of fluoride has led researchers to seek for more innovative strategies to eliminate excess fluoride in drinking water. Fluoride-bearing chemicals in both natural and anthropogenic sources contaminate drinking water, which mainly cause for human fluoride ingestion. Hence, developing sustainable approaches toward alleviation is essential. Among many emerging techniques of defluoridation, nanotechnological approaches stand out owing to its high efficiency, and hence, as in many areas, nanotechnology for excess fluoride removal in water is gaining ground compared to other conventional adsorbents and process. The present review focuses on some of the advanced and recent nanoadsorbents including their strengths and shortcomings (e.g., CNT, LDH, graphene-based nanomaterials, and magnetic nanomaterials) and other processes involving nanotechnology while discussing basic aspects of hydrochemistry of fluoride and geological conditions leading for water fluoride contamination. Considering all the findings in survey, it is evident that developing more sustainable techniques is essential rather than conducting batch-type experiments solely.
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Rad Goudarzi M, Bagherzadeh M, Fazilati M, Riahi F, Salavati H, Shahrokh Esfahani S. Evaluation of antibacterial property of hydroxyapatite and zirconium oxide-modificated magnetic nanoparticles against Staphylococcus aureus and Escherichia coli. IET Nanobiotechnol 2019; 13:449-455. [PMID: 31171751 PMCID: PMC8676336 DOI: 10.1049/iet-nbt.2018.5029] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 01/10/2019] [Accepted: 02/06/2019] [Indexed: 04/05/2024] Open
Abstract
In the first section of this research, superparamagnetic nanoparticles (NPs) (Fe3O4) modified with hydroxyapatite (HAP) and zirconium oxide (ZrO2) and thereby Fe3O4/HAP and Fe3O4/ZrO2 NPs were synthesised through co-precipitation method. Then Fe3O4/HAP and Fe3O4/ZrO2 NPs characterised with various techniques such as X-ray photoelectron spectroscopy, X-ray diffraction, scanning electron microscopy, energy dispersive X-ray analysis, Brunauer-Emmett-Teller, Fourier transform infrared, and vibrating sample magnetometer. Observed results confirmed the successful synthesis of desired NPs. In the second section, the antibacterial activity of synthesised magnetic NPs (MNPs) was investigated. This investigation performed with multiple microbial cultivations on the two bacteria; Staphylococcus aureus (S. aureus) and Escherichia coli (E. coli). Obtained results proved that although both MNPs have good antibacterial properties, however, Fe3O4/HAP NP has greater antibacterial performance than the other. Based on minimum inhibitory concentration and minimum bactericidal concentration evaluations, S. aureus bacteria are more sensitive to both NPs. These nanocomposites combine the advantages of MNP and antibacterial effects, with distinctive merits including easy preparation, high inactivation capacity, and easy isolation from sample solutions by the application of an external magnetic field.
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Affiliation(s)
| | - Mojtaba Bagherzadeh
- Reactor and Nuclear Safety School, Nuclear Science and Technology Research Institute, P. O. Box 81465-1589, Isfahan, Iran.
| | - Mohammad Fazilati
- Department of Biology, Payame Noor University, P. O. Box 19395-3697, Tehran, Iran
| | - Fariborz Riahi
- Reactor and Nuclear Safety School, Nuclear Science and Technology Research Institute, P. O. Box 81465-1589, Isfahan, Iran
| | - Hossein Salavati
- Department of Chemistry, Payame Noor University, P. O. Box 19395-3697, Tehran, Iran
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Nandhakumar E, Priya P, Rajeswari R, Aravindhan V, Sasikumar A, Senthilkumar N. Studies on structural, optical and thermal properties of Fe3O4 (NR)/ZrO2 CSNCs synthesized via green approach for photodegradation of dyes. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03756-w] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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17
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Suganya R, Krishnaveni N. Facile polystyrene/ZnO/Fe3O4 nanocomposites prepared via a hydrothermal approach for enhancement of MB dye degradation. RESEARCH ON CHEMICAL INTERMEDIATES 2018. [DOI: 10.1007/s11164-018-3602-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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Huang P, Li YQ, Yu XG, Zhu WB, Nie SY, Zhang H, Liu JR, Hu N, Fu SY. Bioinspired Flexible and Highly Responsive Dual-Mode Strain/Magnetism Composite Sensor. ACS APPLIED MATERIALS & INTERFACES 2018; 10:11197-11203. [PMID: 29543432 DOI: 10.1021/acsami.8b00250] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
The mimicry of human skin to detect both oncoming and physical-contacting object is of great importance in the fields of manufacturing, artificial robots and vehicles, etc. Herein, a novel bioinspired flexible and highly responsive dual-mode strain/magnetism composite sensor, which works via both contact and contactless modes, is first fabricated by incorporating Fe3O4/silicone system into a carbon fiber aerogel (CFA). The distance dependence of magnetic field endorses the CFA/Fe3O4/silicone composite possible for spatial sensing due to the introduction of Fe3O4 magnetic nanoparticles. As a result, the as-prepared flexible sensor exhibits precise and real-time response not only to direct-contact compression as usual but also to contactless magnetic field in a wide frequency range from 0.1 to 10 Hz, achieving the maximum variance of 68% and 86% in relative electrical resistance, respectively. The contact and contactless sensing modes of the strain/magnetism sensor are clearly demonstrated by recording the speeds of bicycle riding and walking, respectively. Interestingly, this dual-mode composite sensor exhibits the capacity of identifying the contact and contactless state, which is the first report for flexible sensors. The current protocol is eco-friendly, facile, and thought-provoking for the fabrication of multifunctional sensors.
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Affiliation(s)
- Pei Huang
- College of Aerospace Engineering , Chongqing University , Chongqing 400044 , China
| | - Yuan-Qing Li
- College of Aerospace Engineering , Chongqing University , Chongqing 400044 , China
| | - Xiao-Guang Yu
- College of Aerospace Engineering , Chongqing University , Chongqing 400044 , China
| | - Wei-Bin Zhu
- College of Aerospace Engineering , Chongqing University , Chongqing 400044 , China
| | - Shu-Yan Nie
- College of Aerospace Engineering , Chongqing University , Chongqing 400044 , China
| | - Hao Zhang
- College of Aerospace Engineering , Chongqing University , Chongqing 400044 , China
| | - Jin-Rui Liu
- College of Aerospace Engineering , Chongqing University , Chongqing 400044 , China
| | - Ning Hu
- College of Aerospace Engineering , Chongqing University , Chongqing 400044 , China
| | - Shao-Yun Fu
- College of Aerospace Engineering , Chongqing University , Chongqing 400044 , China
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Yu Z, Xu C, Yuan K, Gan X, Feng C, Wang X, Zhu L, Zhang G, Xu D. Characterization and adsorption mechanism of ZrO 2 mesoporous fibers for health-hazardous fluoride removal. JOURNAL OF HAZARDOUS MATERIALS 2018; 346:82-92. [PMID: 29247957 DOI: 10.1016/j.jhazmat.2017.12.024] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2017] [Revised: 11/10/2017] [Accepted: 12/08/2017] [Indexed: 06/07/2023]
Abstract
One-dimension ZrO2 mesoporous fibers were successfully synthesized by utilizing the electrospinning device combining with the soft-template method. The morphology and composite of the fibers were characterized by XRD, SEM, TEM, FT-IR, TGA/DSC and XPS, and the pore structure and surface area were calculated according the BET measured results. The fluoride adsorption performance of the fibers was investigated and the adsorption capacity was upto 297.70 mg g-1. Moreover, the equilibrium concentration could be reached to 1.41 mg L-1 with the initial of 30 mg L-1, and the removal rate could be reached to 95.3%. The adsorption data were well fitted with the Freundlich isotherm model and pseudo-second-order kinetic model. The fibers had a good reusability and long-term utilization for fluoride adsorption. All the results suggested that the as-prepared ZrO2 mesoporous fibers with high surface area could be an excellent adsorbent for the wastewater defluoridation treatment.
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Affiliation(s)
- Zhichao Yu
- State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, PR China
| | - Chonghe Xu
- State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, PR China
| | - Kangkang Yuan
- State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, PR China
| | - Xinzhu Gan
- State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, PR China
| | - Cong Feng
- State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, PR China
| | - Xinqiang Wang
- State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, PR China.
| | - Luyi Zhu
- State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, PR China
| | - Guanghui Zhang
- State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, PR China
| | - Dong Xu
- State Key Laboratory of Crystal Materials and Institute of Crystal Materials, Shandong University, Jinan 250100, PR China
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Abo Markeb A, Alonso A, Sánchez A, Font X. Adsorption process of fluoride from drinking water with magnetic core-shell Ce-Ti@Fe 3O 4 and Ce-Ti oxide nanoparticles. THE SCIENCE OF THE TOTAL ENVIRONMENT 2017; 598:949-958. [PMID: 28468121 DOI: 10.1016/j.scitotenv.2017.04.191] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 04/22/2017] [Accepted: 04/25/2017] [Indexed: 05/28/2023]
Abstract
Synthesized magnetic core-shell Ce-Ti@Fe3O4 nanoparticles were tested, as an adsorbent, for fluoride removal and the adsorption studies were optimized. Adsorption capacity was compared with the synthesized Ce-Ti oxide nanoparticles. The adsorption equilibrium for the Ce-Ti@Fe3O4 adsorbent was found to occur in <15min and it was demonstrated to be stable and efficient in a wide pH range of 5-11 with high fluoride removal efficiency over 80% of all cases. Furthermore, isotherm data were fitted using Langmuir and Freundlich models, and the adsorption capacities resulted in 44.37 and 91.04mg/g, at pH7, for Ce-Ti oxides and Ce-Ti@Fe3O4 nanoparticles, respectively. The physical sorption mechanism was estimated using the Dubinin-Radushkevich model. An anionic exchange process between the OH- group on the surface of the Ce-Ti@Fe3O4 nanomaterial and the F- was involved in the adsorption. Moreover, thermodynamic parameters proved the spontaneous process for the adsorption of fluoride on Ce-Ti@Fe3O4 nanoparticles. The reusability of the material through magnetic recovery was demonstrated for five cycles of adsorption-desorption. Although the nanoparticles suffer slight structure modifications after their reusability, they keep their adsorption capacity. Likewise, the efficiency of the Ce-Ti@Fe3O4 was demonstrated when applied to real water to obtain a residual concentration of F- below the maximum contaminated level, 1.5mg/L (WHO, 2006).
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Affiliation(s)
- Ahmad Abo Markeb
- Department of Chemical, Biological and Environmental Engineering, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Amanda Alonso
- Department of Chemical, Biological and Environmental Engineering, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain.
| | - Antoni Sánchez
- Department of Chemical, Biological and Environmental Engineering, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
| | - Xavier Font
- Department of Chemical, Biological and Environmental Engineering, Universitat Autònoma de Barcelona, 08193 Bellaterra, Spain
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21
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Nasrollahzadeh M, Bagherzadeh M, Karimi H. Preparation, characterization and catalytic activity of CoFe 2 O 4 nanoparticles as a magnetically recoverable catalyst for selective oxidation of benzyl alcohol to benzaldehyde and reduction of organic dyes. J Colloid Interface Sci 2016; 465:271-8. [DOI: 10.1016/j.jcis.2015.11.074] [Citation(s) in RCA: 91] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2015] [Accepted: 11/30/2015] [Indexed: 11/16/2022]
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22
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Pires GP, Costa IF, Brito HF, Faustino WM, Teotonio EES. Luminescent and magnetic materials with a high content of Eu3+-EDTA complexes. Dalton Trans 2016; 45:10960-8. [DOI: 10.1039/c6dt00249h] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Bifunctional optical magnetic materials with a high europium content have been prepared.
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Affiliation(s)
- G. P. Pires
- Department of Chemistry
- Federal University of Paraíba
- João Pessoa
- Brazil
| | - I. F. Costa
- Department of Chemistry
- Federal University of Paraíba
- João Pessoa
- Brazil
| | - H. F. Brito
- Institute of Chemistry
- University of São Paulo
- São Paulo
- Brazil
| | - W. M. Faustino
- Department of Chemistry
- Federal University of Paraíba
- João Pessoa
- Brazil
| | - E. E. S. Teotonio
- Department of Chemistry
- Federal University of Paraíba
- João Pessoa
- Brazil
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23
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Xu C, Li J, He F, Cui Y, Huang C, Jin H, Hou S. Al2O3–Fe3O4–expanded graphite nano-sandwich structure for fluoride removal from aqueous solution. RSC Adv 2016. [DOI: 10.1039/c6ra19390k] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
In this study, a novel Al2O3–Fe3O4–expanded graphite nano-sandwich adsorbent was prepared to remove fluoride from aqueous solutions.
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Affiliation(s)
- Chunhui Xu
- Department of Faculty of Material Science and Chemistry
- School of China University of Geosciences
- Wuhan 430074
- PR China
| | - Jianying Li
- Department of Faculty of Material Science and Chemistry
- School of China University of Geosciences
- Wuhan 430074
- PR China
| | - Fujian He
- Department of Faculty of Material Science and Chemistry
- School of China University of Geosciences
- Wuhan 430074
- PR China
| | - Yanli Cui
- Department of Faculty of Material Science and Chemistry
- School of China University of Geosciences
- Wuhan 430074
- PR China
| | - Can Huang
- Department of Faculty of Material Science and Chemistry
- School of China University of Geosciences
- Wuhan 430074
- PR China
| | - Hongyun Jin
- Department of Faculty of Material Science and Chemistry
- School of China University of Geosciences
- Wuhan 430074
- PR China
| | - Shuen Hou
- Department of Faculty of Material Science and Chemistry
- School of China University of Geosciences
- Wuhan 430074
- PR China
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24
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Bagherzadeh M, Amrollahi MA, Makizadeh S. Decoration of Fe3O4 magnetic nanoparticles on graphene oxide nanosheets. RSC Adv 2015. [DOI: 10.1039/c5ra22315f] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This study focuses on covalent grafting of Fe3O4 magnetic nanoparticles (MNPs) to graphene oxide nanosheets (GNOS) via three different chemical routes.
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Affiliation(s)
| | | | - S. Makizadeh
- Department of Chemistry
- University of Yazd
- Yazd
- I. R. IRAN
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