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Jiang X, Zhou Y, Chen H, Zhang R, Yu J, Wang S, Jiang F, Bai H, Yang X. A novel hydrangea-like magnetic composite Fe 3O 4@MnO 2@ZIF-67 for efficient selective adsorption of Pd(II) from metallurgical wastewater. CHEMOSPHERE 2023; 344:140432. [PMID: 37832882 DOI: 10.1016/j.chemosphere.2023.140432] [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: 07/15/2023] [Revised: 10/08/2023] [Accepted: 10/11/2023] [Indexed: 10/15/2023]
Abstract
The selective adsorption of palladium from wastewater is a feasible solution to solving palladium pollution and resource scarcity. Because traditional solvent extraction methods often involve the use of considerable amounts of organic solvents, research is focused on investigating adsorption techniques that can selectively remove palladium from wastewater. In this paper, the magnetic composite Fe3O4@MnO2@ZIF-67 was synthesized and its performance for the adsorption of Pd(II) in acidic water was investigated. Fe3O4@MnO2@ZIF-67 was characterized by various analytical methods such as TEM, SEM, EDS, BET, XRD, FTIR, zeta potential analysis, VSM, and TGA. The effects of palladium ion concentration, contact time, pH, and temperature on adsorption were evaluated. The kinetics were shown to follow the pseudo-second-order kinetic model and Elovich model, and the rate-limiting step was chemisorption. Thermodynamic studies showed that increasing the temperature promoted the adsorption of Pd(II), and the maximum uptake capacity of Fe3O4@MnO2@ZIF-67 for Pd(II) was 531.91 mg g-1. Interestingly, Fe3O4@MnO2@ZIF-67 exhibited superior selectivity for Pd(II) in the presence of Ir(IV), Pt(IV), and Rh(III). The adsorbent can be used repeatedly for selective adsorption of palladium. Even at the fifth cycle, the uptake rate of Pd(II) remained as high as 83.1%, and it showed a favorable adsorption capacity and selectivity for Pd(II) in real metallurgical wastewater. The adsorption mechanism was analyzed by SEM, FTIR, XRD, XPS, and DFT calculations, which indicated that electrostatic interactions and coordination with nitrogen-containing groups were involved. Fe3O4@MnO2@ZIF-67 is a promising adsorbent for the efficient adsorption and selective separation of palladium ions.
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Affiliation(s)
- Xue Jiang
- Research Center of Lake Restoration Technology Engineering for Universities of Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Yu Zhou
- Research Center of Lake Restoration Technology Engineering for Universities of Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Haiou Chen
- Research Center of Lake Restoration Technology Engineering for Universities of Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Ru Zhang
- Research Center of Lake Restoration Technology Engineering for Universities of Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Junhui Yu
- Research Center of Lake Restoration Technology Engineering for Universities of Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Shixiong Wang
- Research Center of Lake Restoration Technology Engineering for Universities of Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Fengzhi Jiang
- Research Center of Lake Restoration Technology Engineering for Universities of Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China
| | - Huiping Bai
- School of Materials and Energy, Key Laboratory of Micro/Nano Materials and Technology, Yunnan University, Kunming, 650091, China.
| | - Xiangjun Yang
- Research Center of Lake Restoration Technology Engineering for Universities of Yunnan Province, School of Chemical Science and Technology, Yunnan University, Kunming, 650091, China.
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Rodrigues JP, Santos-Echeandía J, Chaves-Pozo E, Campillo JA, Rocha-Santos T, Duarte AC, Rivera-Hernández JR, Valdés J, Albentosa M. Interactive effects of palladium (Pd) and microplastics (MPs) on metal bioaccumulation and biological responses in the Mediterranean mussel, Mytilus galloprovincialis. MARINE POLLUTION BULLETIN 2023; 194:115284. [PMID: 37478783 DOI: 10.1016/j.marpolbul.2023.115284] [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: 04/25/2023] [Revised: 06/22/2023] [Accepted: 07/07/2023] [Indexed: 07/23/2023]
Abstract
This study investigates the potential of MPs as carriers of pollutants as they can strengthen bioaccumulation of toxic metals on marine organisms. For the first time, the interaction of the metal palladium (Pd) with the widespread MPs, both with increasing concentrations in water environments from anthropogenic sources, was tested. Mytilus galloprovincialis, an important seafood product, was exposed to Pd (24 h) in two ways: water-dissolved and MPs-adsorbed, with depuration followed for 144 h. Quantification of Pd in tissues shown an accumulation 2-3 times higher (59 % of initial Pd) for mussels exposed to MPs-adsorbed Pd and higher in digestive gland than when exposed to water-dissolved Pd (25 %; higher in gills). Additionally, it was demonstrated that Pd induced oxidative stress and altered the feeding behavior of mussels. Therefore, this work support MPs as being vectors of metals (i.e. Pd) to enhance their bioaccumulation on marine organisms which highlights ecological risk of these emerging pollutants.
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Affiliation(s)
- Joana Patrício Rodrigues
- Department of Chemistry & CESAM, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal.
| | - Juan Santos-Echeandía
- Centro Oceanográfico de Vigo (COV-IEO, CSIC), Subida a Radio Faro 50, 36390 Vigo, Spain
| | - Elena Chaves-Pozo
- Centro Oceanográfico de Murcia (COMU-IEO, CSIC), Carretera de la Azohía s/n, Puerto de Mazarrón, 30860 Murcia, Spain
| | - Juan Antonio Campillo
- Centro Oceanográfico de Murcia, Instituto Español de Oceanografía (COMU-IEO, CSIC), C/Varadero 1, 30740 San Pedro del Pinatar, Murcia, Spain
| | - Teresa Rocha-Santos
- Department of Chemistry & CESAM, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - Armando C Duarte
- Department of Chemistry & CESAM, University of Aveiro, Campus de Santiago, 3810-193 Aveiro, Portugal
| | - José R Rivera-Hernández
- Instituto de Ciencias del Mar y Limnología, Universidad Nacional Autónoma de México, Unidad Académica Mazatlán, Joel Montes Camarena s/n Cerro del Vigía, 82047 Mazatlan, Sinaloa, Mexico
| | - Juliana Valdés
- Centro Oceanográfico de Murcia, Instituto Español de Oceanografía (COMU-IEO, CSIC), C/Varadero 1, 30740 San Pedro del Pinatar, Murcia, Spain
| | - Marina Albentosa
- Centro Oceanográfico de Murcia, Instituto Español de Oceanografía (COMU-IEO, CSIC), C/Varadero 1, 30740 San Pedro del Pinatar, Murcia, Spain
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Efficient and selective adsorption of Pd(II) by amino acid-functionalized cellulose microspheres and their applications in palladium recovery from PCBs leaching solution. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Methacrylate-Based Polymeric Sorbents for Recovery of Metals from Aqueous Solutions. METALS 2022. [DOI: 10.3390/met12050814] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The industrialization and urbanization expansion have increased the demand for precious and rare earth elements (REEs). In addition, environmental concerns regarding the toxic effects of heavy metals on living organisms imposed an urgent need for efficient methods for their removal from wastewaters and aqueous solutions. The most efficient technique for metal ions removal from wastewaters is adsorption due to its reversibility and high efficiency. Numerous adsorbents were mentioned as possible metal ions adsorbents in the literature. Chelating polymer ligands (CPLs) with adaptable surface chemistry, high affinity towards targeted metal ions, high capacity, fast kinetics, chemically stable, and reusable are especially attractive. This review is focused on methacrylate-based magnetic and non-magnetic porous sorbents. Special attention was devoted to amino-modified glycidyl methacrylate (GMA) copolymers. Main adsorption parameters, kinetic models, adsorption isotherms, thermodynamics of the adsorption process, as well as regeneration of the polymeric sorbents were discussed.
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Hao F, Miao X, Zhang M, Dong Z, Zhai M, Shen Y, Zu J, Yang J, Zhao L. Efficient and selective adsorption of Au( iii), Pt( iv), and Pd( ii) by a radiation-crosslinked poly(ionic liquid) gel. NEW J CHEM 2022. [DOI: 10.1039/d2nj04836a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A PIL gel was prepared for Au(iii), Pt(iv), and Pd(ii) recovery. The PIL gel exhibited fast adsorption rates and excellent selectivity for target ions. Furthermore, the gel could efficiently separate Au(iii) from gold slag leaching solution.
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Affiliation(s)
- Fulai Hao
- School of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China
- Changchun Gold Research Institute, China National Gold Group Co. Ltd, Changchun 130000, China
| | - Xinying Miao
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Manman Zhang
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Zhen Dong
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Maolin Zhai
- Beijing National Laboratory for Molecular Sciences, Radiochemistry and Radiation Chemistry Key Laboratory of Fundamental Science, Key Laboratory of Polymer Chemistry and Physics of the Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
| | - Yanbai Shen
- School of Resources and Civil Engineering, Northeastern University, Shenyang 110819, China
| | - Jianhua Zu
- School of Nuclear Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
| | - Jun Yang
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Long Zhao
- State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430074, China
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Surface-functionalized pomelo peel-derived biochar with mercapto-1,2,4-triazloe for selective elimination of toxic Pb (II) in aqueous solutions. ADV POWDER TECHNOL 2021. [DOI: 10.1016/j.apt.2021.02.004] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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Experimental and DFT studies on highly selective separation of indium ions using silica gel/graphene oxide based ion-imprinted composites as a sorbent. Chem Eng Res Des 2021. [DOI: 10.1016/j.cherd.2021.01.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Pączkowski P, Gawdzik B. Studies on Preparation, Characterization and Application of Porous Functionalized Glycidyl Methacrylate-Based Microspheres. MATERIALS 2021; 14:ma14061438. [PMID: 33809475 PMCID: PMC8002100 DOI: 10.3390/ma14061438] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/11/2021] [Accepted: 03/12/2021] [Indexed: 01/05/2023]
Abstract
A one-step swelling and polymerization technique was used in the synthesis of porous glycidyl methacrylate (GMA) and ethylene glycol dimethacrylate (EGDMA) monodisperse polymeric microspheres. The polystyrene (PS) seed obtained in the dispersion polymerization was used as a shape template. The presence of epoxide rings in the chemical structure of microspheres enables their post-polymerization chemical modifications involving: the Diels-Alder reaction with sodium cyclopentadienide and maleic anhydride, the reaction with 4,4′-(bismaleimido)diphenylmethane, and the thiol-Michael reaction with methacryloyl chloride and 2-mercaptopropionic acid. Changing the reaction mixture composition—the amounts of crosslinking monomer and PS seed as well as the type and concentration of porogen porous microspheres of different porous structures were obtained. Their porous structures were characterized in the dry and swollen states. The copolymers obtained from the equimolar monomers mixture modified in the above way were applied as the column packing materials and tested in the reverse-phase HPLC (High-Performance Liquid Chromatography). A few factors influencing morphology and porous structure of microspheres were studied.
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Dye removal, antibacterial properties, and morphological behavior of hydroxyapatite doped with Pd ions. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.09.049] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
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