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Li H, Li X, Ouyang G, Huang L, Li L, Li W, Huang W, Li D. Ultrathin organic solvent nanofiltration membrane with polydopamine-HKUST-1 interlayer for organic solvent separation. J Environ Sci (China) 2024; 141:182-193. [PMID: 38408819 DOI: 10.1016/j.jes.2023.05.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 05/18/2023] [Accepted: 05/18/2023] [Indexed: 02/28/2024]
Abstract
Polydopamine (PDA) and metal-organic skeleton HKUST-1 were co-deposited on the base membrane of hexamethylenediamine (HDA)-crosslinked polyetherimide (PEI) ultrafiltration membrane as the interlayer, and high-throughput organic solvent nanofiltration membrane (OSN) was prepared by interfacial polymerization and solvent activation reaction. The polyamide (PA) layer surface roughness from 28.4 nm in PA/PEI to 78.3 nm in PA/PDA-HKUST-10.6/PEI membrane, reduced the thickness of the separation layer from 79 to 14 nm, and significantly improved the hydrophilic, thermal and mechanical properties. The flux of the PA/PDA-HKUST-10.6/PEI membrane in a 0.1 g/L Congo Red (CR) ethanol solution at 0.6 MPa test pressure reached 21.8 L/(m2·hr) and the rejection of CR was 92.8%. Solvent adsorption test, N, N-dimethylformamide (DMF) immersion experiment, and long-term operation test in ethanol showed that the membranes had high solvent tolerance. The solvent flux test demonstrated that, under the test pressure of 0.6 MPa, the flux of different solvents ranked as follows: methanol (56.9 L/(m2·hr)) > DMF (39.6 L/(m2·hr)) > ethanol (31.2 L/(m2·hr)) > IPA (4.5 L/(m2·hr)) > N-hexane (1.9 L/(m2·hr)). The ability of the membranes to retain dyes in IPA/water dyes solution was also evaluated. The flux of the membrane was 30.4 L/(m2·hr) and the rejection of CR was 91.6% when the IPA concentration reached 50%. This OSN membrane-making strategy is economical, environment-friendly and efficient, and has a great application prospect in organic solvent separation systems.
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Affiliation(s)
- Haike Li
- Ganzhou Key Laboratory of Basin Pollution Simulation and Control, Jiangxi University of Science and Technology, Ganzhou 341000, China; Innovation Center for Water Quality Security Technology at Ganjiang River Basin, Jiangxi University of Science and Technology, Ganzhou 341000, China; School of Materials Science and Engineering, Tiangong University, Tianjin 300387, China
| | - Xindong Li
- Ganzhou Key Laboratory of Basin Pollution Simulation and Control, Jiangxi University of Science and Technology, Ganzhou 341000, China; Innovation Center for Water Quality Security Technology at Ganjiang River Basin, Jiangxi University of Science and Technology, Ganzhou 341000, China.
| | - Guozai Ouyang
- Ganzhou Key Laboratory of Basin Pollution Simulation and Control, Jiangxi University of Science and Technology, Ganzhou 341000, China; Innovation Center for Water Quality Security Technology at Ganjiang River Basin, Jiangxi University of Science and Technology, Ganzhou 341000, China
| | - Lijinhong Huang
- School of Architecture and Design, Jiangxi University of Science and Technology, Ganzhou 341000, China; WA School of Mines: Minerals, Energy and Chemical Engineering, Curtin University, WA 6845, Australia
| | - Lang Li
- Ganzhou Key Laboratory of Basin Pollution Simulation and Control, Jiangxi University of Science and Technology, Ganzhou 341000, China; Innovation Center for Water Quality Security Technology at Ganjiang River Basin, Jiangxi University of Science and Technology, Ganzhou 341000, China
| | - Wenhao Li
- Ganzhou Key Laboratory of Basin Pollution Simulation and Control, Jiangxi University of Science and Technology, Ganzhou 341000, China; Innovation Center for Water Quality Security Technology at Ganjiang River Basin, Jiangxi University of Science and Technology, Ganzhou 341000, China
| | - Wanfu Huang
- Ganzhou Key Laboratory of Basin Pollution Simulation and Control, Jiangxi University of Science and Technology, Ganzhou 341000, China; Innovation Center for Water Quality Security Technology at Ganjiang River Basin, Jiangxi University of Science and Technology, Ganzhou 341000, China
| | - Duokun Li
- Ganzhou Key Laboratory of Basin Pollution Simulation and Control, Jiangxi University of Science and Technology, Ganzhou 341000, China; Innovation Center for Water Quality Security Technology at Ganjiang River Basin, Jiangxi University of Science and Technology, Ganzhou 341000, China
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Mohammadnejad M, Alizadeh S. MnFe 2O 4-NH 2-HKUST-1, MOF magnetic composite, as a novel sorbent for efficient dye removal: fabrication, characterization and isotherm studies. Sci Rep 2024; 14:9048. [PMID: 38641656 PMCID: PMC11031582 DOI: 10.1038/s41598-024-59727-8] [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: 01/20/2024] [Accepted: 04/15/2024] [Indexed: 04/21/2024] Open
Abstract
Dye in industrial wastewater is one of the most serious environmental concerns due to its potentially harmful effects on human health. Many industrial dyes are carcinogenic, toxic and teratogenic. Removal and recovery of hazardous dyes from the effluents requires efficient adsorbents. In this study, magnetic adsorbent MnFe2O4-NH2-HKUST-1 was synthesized to remove methylene blue and crystal violet dyes from aqueous solutions. The synthesized adsorbent was characterized using FTIR, XRD, BET, VSM, SEM, TGA and Zeta potential techniques. The effect of different parameters such as pH, contact time, and adsorbent dosage on the removal of dyes was investigated. The dye adsorption process was investigated by UV-Vis spectrophotometry. The maximum adsorbent capacity was obtained as 149.25 mg/g for methylene blue and 135.13 mg/g for crystal violet. The adsorption equilibrium isotherm and kinetic models were plotted and results showed that the adsorption process for both dyes is a collection of physical and chemical adsorption based on langmuir and freundlich isotherm models, and follows the pseudo-second-order adsorption kinetics. This study shows that magnetic adsorbent MnFe2O4-NH2-HKUST-1 has a good potential for removal of methylene blue and crystal violet dyes from water in a short time (5 min) and it is easily separated from the solution by a magnetic field due to its magnetic property.
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Affiliation(s)
- Masoumeh Mohammadnejad
- Department of Analytical Chemistry, Faculty of Chemistry, Alzahra University, Tehran, Iran.
| | - Sedigheh Alizadeh
- Department of Analytical Chemistry, Faculty of Chemistry, Alzahra University, Tehran, Iran
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Aouled Abdallah M, Ben Sghaier R, Zougagh M, Latrous L, Megriche A. The potential of lignocellulosic biomass for magnetic solid phase extraction of naproxen from saliva samples. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2024; 16:1870-1879. [PMID: 38465391 DOI: 10.1039/d3ay01801f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/12/2024]
Abstract
This paper presents a study on the application of magnetic biochars derived from three distinct biomass sources: almond (AMBC), walnut (WMBC), and peanut (PMBC) shells for magnetic solid-phase extraction (MSPE) of naproxen, a non-steroidal anti-inflammatory drug, from human saliva prior to LC-MS analysis. The three magnetic biochars were synthesized and characterized through IR, XRD, SEM, and EDX analyses. This work explored the factors influencing extraction efficiency using these three bioadsorbents through experimental design. The results obtained revealed that magnetic biochar derived from almond shells demonstrated outstanding performance in terms of naproxen extraction, achieving an impressive yield of 100.2%. This remarkable efficiency was achieved by optimizing parameters, including a 12-minute extraction time, a 3.5 mL elution volume, a 10 mg adsorbent mass, and a 4-minute elution time. Consequently, this study established almond shell as a low-cost, environmentally friendly, and efficient magnetic biochar for extracting naproxen from human saliva. This superior performance was made possible due to the abundant lignocellulosic potential inherent in almond shell structures, surpassing that of the other two biochars. The combination of magnetic extraction with LC-MS demonstrates good linearity, with an R2 value equal to 0.9987. The limits of detection (LOD) and quantification (LOQ) are 0.013 and 0.047 μg L-1, respectively.
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Affiliation(s)
- Marwa Aouled Abdallah
- Laboratoire de Chimie Minérale Appliquée (LR19ES02), Faculté des Sciences de Tunis, Université de Tunis El Manar, Campus Universitaire El Manar I, 2092 Tunis, Tunisia.
| | - Rafika Ben Sghaier
- Laboratoire de Chimie Minérale Appliquée (LR19ES02), Faculté des Sciences de Tunis, Université de Tunis El Manar, Campus Universitaire El Manar I, 2092 Tunis, Tunisia.
- Laboratory of Composite Materials and Clay Minerals, National Center of Researches in Material Sciences, Technopole Borj Cédria, Soliman, Tunisia
| | - Mohammed Zougagh
- Regional Institute for Applied Scientific Research, IRICA, Camilo Jos'e Cela Avenue, E-13005, Ciudad Real, Spain
- Department of Analytical Chemistry and Food Technology, Faculty of Pharmacy, University of Castilla-La Mancha, 02071, Albacete, Spain
| | - Latifa Latrous
- Laboratoire de Chimie Minérale Appliquée (LR19ES02), Faculté des Sciences de Tunis, Université de Tunis El Manar, Campus Universitaire El Manar I, 2092 Tunis, Tunisia.
- Institut Préparatoire Aux Etudes d'Ingénieurs d'El Manar, B.P.244 El Manar II, 2092 Tunis, Tunisia
| | - Adel Megriche
- Laboratoire de Chimie Minérale Appliquée (LR19ES02), Faculté des Sciences de Tunis, Université de Tunis El Manar, Campus Universitaire El Manar I, 2092 Tunis, Tunisia.
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Strasser N, Wieser S, Zojer E. Predicting Spin-Dependent Phonon Band Structures of HKUST-1 Using Density Functional Theory and Machine-Learned Interatomic Potentials. Int J Mol Sci 2024; 25:3023. [PMID: 38474269 DOI: 10.3390/ijms25053023] [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: 01/23/2024] [Revised: 02/28/2024] [Accepted: 02/29/2024] [Indexed: 03/14/2024] Open
Abstract
The present study focuses on the spin-dependent vibrational properties of HKUST-1, a metal-organic framework with potential applications in gas storage and separation. Employing density functional theory (DFT), we explore the consequences of spin couplings in the copper paddle wheels (as the secondary building units of HKUST-1) on the material's vibrational properties. By systematically screening the impact of the spin state on the phonon bands and densities of states in the various frequency regions, we identify asymmetric -COO- stretching vibrations as being most affected by different types of magnetic couplings. Notably, we also show that the DFT-derived insights can be quantitatively reproduced employing suitably parametrized, state-of-the-art machine-learned classical potentials with root-mean-square deviations from the DFT results between 3 cm-1 and 7 cm-1. This demonstrates the potential of machine-learned classical force fields for predicting the spin-dependent properties of complex materials, even when explicitly considering spins only for the generation of the reference data used in the force-field parametrization process.
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Affiliation(s)
- Nina Strasser
- Institute of Solid State Physics, NAWI Graz, Graz University of Technology, 8010 Graz, Austria
| | - Sandro Wieser
- Institute of Solid State Physics, NAWI Graz, Graz University of Technology, 8010 Graz, Austria
| | - Egbert Zojer
- Institute of Solid State Physics, NAWI Graz, Graz University of Technology, 8010 Graz, Austria
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Ren S, Wang F, Gao H, Han X, Zhang T, Yuan Y, Zhou Z. Recent Progress and Future Prospects of Laccase Immobilization on MOF Supports for Industrial Applications. Appl Biochem Biotechnol 2024; 196:1669-1684. [PMID: 37378720 DOI: 10.1007/s12010-023-04607-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/19/2023] [Indexed: 06/29/2023]
Abstract
Laccase is a multicopper oxidoreductase enzyme that can oxidize organics such as phenolic compounds. Laccases appear to be unstable at room temperature, and their conformation often changes in a strongly acidic or alkaline environment, making them less effective. Therefore, rationally linking enzymes with supports can effectively improve the stability and reusability of native enzymes and add important industrial value. However, in the process of immobilization, many factors may lead to a decrease in enzymatic activity. Therefore, the selection of a suitable support can ensure the activity and economic utilization of immobilized catalysts. Metal-organic frameworks (MOFs) are porous and simple hybrid support materials. Moreover, the characteristics of the metal ion ligand of MOFs can enable a potential synergistic effect with the metal ions of the active center of metalloenzymes, enhancing the catalytic activity of such enzymes. Therefore, in addition to summarizing the biological characteristics and enzymatic properties of laccase, this article reviews laccase immobilization using MOF supports, as well as the application prospects of immobilized laccase in many fields.
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Affiliation(s)
- Sizhu Ren
- College of Life Sciences, Langfang Normal University, No 100, Aimin West Road, Langfang, Hebei Province, 065000, People's Republic of China
- Technical Innovation Center for Utilization of Edible and Medicinal Fungi in Hebei Province, Langfang, 065000, Hebei Province, People's Republic of China
- Edible and Medicinal Fungi Research and Development Center of Hebei Universities, Langfang, 065000, Hebei Province, People's Republic of China
| | - Fangfang Wang
- College of Life Sciences, Langfang Normal University, No 100, Aimin West Road, Langfang, Hebei Province, 065000, People's Republic of China
| | - Hui Gao
- College of Life Sciences, Langfang Normal University, No 100, Aimin West Road, Langfang, Hebei Province, 065000, People's Republic of China
| | - Xiaoling Han
- College of Life Sciences, Langfang Normal University, No 100, Aimin West Road, Langfang, Hebei Province, 065000, People's Republic of China
| | - Tong Zhang
- College of Life Sciences, Langfang Normal University, No 100, Aimin West Road, Langfang, Hebei Province, 065000, People's Republic of China
| | - Yanlin Yuan
- College of Life Sciences, Langfang Normal University, No 100, Aimin West Road, Langfang, Hebei Province, 065000, People's Republic of China.
| | - Zhiguo Zhou
- College of Life Sciences, Langfang Normal University, No 100, Aimin West Road, Langfang, Hebei Province, 065000, People's Republic of China.
- Technical Innovation Center for Utilization of Edible and Medicinal Fungi in Hebei Province, Langfang, 065000, Hebei Province, People's Republic of China.
- Edible and Medicinal Fungi Research and Development Center of Hebei Universities, Langfang, 065000, Hebei Province, People's Republic of China.
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Huynh NC, Nguyen TTT, Nguyen DTC, Tran TV. Occurrence, toxicity, impact and removal of selected non-steroidal anti-inflammatory drugs (NSAIDs): A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 898:165317. [PMID: 37419350 DOI: 10.1016/j.scitotenv.2023.165317] [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: 04/21/2023] [Revised: 06/30/2023] [Accepted: 07/02/2023] [Indexed: 07/09/2023]
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) are among the most frequently used pharmaceuticals for human therapy, pet therapeutics, and veterinary feeds, enabling them to enter into water sources such as wastewater, soil and sediment, and seawater. The control of NSAIDs has led to the advent of the novel materials for treatment techniques. Herein, we review the occurrence, impact and toxicity of NSAIDs against aquatic microorganisms, plants and humans. Typical NSAIDs, e.g., ibuprofen, ketoprofen, diclofenac, naproxen and aspirin were detected at high concentrations in wastewater up to 2,747,000 ng L-1. NSAIDs in water could cause genotoxicity, endocrine disruption, locomotive disorders, body deformations, organs damage, and photosynthetic corruption. Considering treatment methods, among adsorbents for removal of NSAIDs from water, metal-organic frameworks (10.7-638 mg g-1) and advanced porous carbons (7.4-400 mg g-1) were the most robust. Therefore, these carbon-based adsorbents showed promise in efficiency for the treatment of NSAIDs.
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Affiliation(s)
- Nguyen Chi Huynh
- Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, 298-300A Nguyen Tat Thanh, District 4, Ho Chi Minh City 755414, Vietnam; Faculty of Science, Nong Lam University, Thu Duc District, Ho Chi Minh City 700000, Vietnam
| | - Thuy Thi Thanh Nguyen
- Faculty of Science, Nong Lam University, Thu Duc District, Ho Chi Minh City 700000, Vietnam
| | - Duyen Thi Cam Nguyen
- Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, 298-300A Nguyen Tat Thanh, District 4, Ho Chi Minh City 755414, Vietnam
| | - Thuan Van Tran
- Institute of Applied Technology and Sustainable Development, Nguyen Tat Thanh University, 298-300A Nguyen Tat Thanh, District 4, Ho Chi Minh City 755414, Vietnam.
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Ursueguía D, Díaz E, Ordóñez S. Effect of Water and Carbon Dioxide on the Performance of Basolite Metal-Organic Frameworks for Methane Adsorption. ENERGY & FUELS : AN AMERICAN CHEMICAL SOCIETY JOURNAL 2023; 37:14836-14844. [PMID: 37817863 PMCID: PMC10561151 DOI: 10.1021/acs.energyfuels.3c02393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/15/2023] [Indexed: 10/12/2023]
Abstract
MOFs are potential adsorbents for methane separation from nitrogen, including recovery in diluted streams. However, water and carbon dioxide can seriously affect the adsorption performance. Three commercial MOFs, basolite C300, F300, and A100, were studied under similar conditions to fugitive methane streams, such as water (75 and 100% relative humidity) and carbon dioxide (0.33%) presence in a fixed bed. The presence of available open metal sites of copper (Cu2+) and aluminum (Al3+) in the case of basolite C300 and A100, respectively, constitutes a clear drawback under humid conditions, since water adsorbs on them, leading to significant methane capacity losses. Surprisingly, basolite F300 is the most resistant material due to its amorphous structure, which hinders water access. The combination of carbon dioxide and water creates a synergy that seriously affects basolite A100, closely related to its breathing effect, but does not constitute an important issue for basolite C300 and F300.
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Affiliation(s)
- David Ursueguía
- Catalysis, Reactors and Control
Research Group (CRC), Department of Chemical and Environmental Engineering, University of Oviedo, Julián Clavería s/n, 33006 Oviedo, Spain
| | - Eva Díaz
- Catalysis, Reactors and Control
Research Group (CRC), Department of Chemical and Environmental Engineering, University of Oviedo, Julián Clavería s/n, 33006 Oviedo, Spain
| | - Salvador Ordóñez
- Catalysis, Reactors and Control
Research Group (CRC), Department of Chemical and Environmental Engineering, University of Oviedo, Julián Clavería s/n, 33006 Oviedo, Spain
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Roy S, Darabdhara J, Ahmaruzzaman M. ZnO-based Cu metal-organic framework (MOF) nanocomposite for boosting and tuning the photocatalytic degradation performance. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:95673-95691. [PMID: 37556061 DOI: 10.1007/s11356-023-29105-4] [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: 03/08/2023] [Accepted: 07/28/2023] [Indexed: 08/10/2023]
Abstract
Although metal-organic frameworks (MOFs) are a viable choice for photocatalysts with large surface area and tunable pore structure, the rapid recombination of excited photogenerated charges results in low activity towards photodegradation. Aiming at improving the photocatalytic activities of MOFs, different strategies to incorporate MOF with light-harvesting semiconductors have been developed. In this research, we report an effective photocatalyst designed by incorporating Cu-MOF with ZnO for the photocatalytic degradation of Rose Bengal exhibiting excellent degradation efficiency of 97.4% in 45 min under natural sunlight with catalyst dosage of 320 mg/L. The optical, morphology and surface characteristics of the prepared nanocomposite were studied using scanning electron microscopy (SEM-EDX), high-resolution transmission electron microscopy (HRTEM), powder X-ray diffraction (PXRD), Brunauer-Emmett-Teller (BET) analysis, thermogravimetric (TGA) analysis, Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS) and ultraviolet diffused reflectance spectroscopy (UV-DRS) techniques. Further studies showed that the degradation followed first-order kinetics with a rate constant of 0.077869 min-1. The degradation mechanism was investigated by photoluminescence (PL) study, XPS, zeta potential and quenching experiment in presence of different scavengers. Meanwhile, the fabricated composite displayed good recovery and reuse properties up to 5 cycles as revealed by XRD analysis proving itself a potential MOF-based photocatalyst towards environmental remediation process.
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Affiliation(s)
- Saptarshi Roy
- Department of Chemistry, National Institute of Technology, Silchar, 788010, Assam, India
| | - Jnyanashree Darabdhara
- Department of Chemistry, National Institute of Technology, Silchar, 788010, Assam, India
| | - Mohammed Ahmaruzzaman
- Department of Chemistry, National Institute of Technology, Silchar, 788010, Assam, India.
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Wang B, Liu P, Hu Y, Zhao H, Zheng L, Cao Q. A Cu(II) MOF with laccase-like activity for colorimetric detection of 2,4-dichlorophenol and p-nitrophenol. Dalton Trans 2023; 52:2309-2316. [PMID: 36723081 DOI: 10.1039/d2dt03268f] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Metal-organic framework (MOF) materials with aqueous stability have a good potential application in the field of mimetic enzymes. However, most of them have poor robustness in aqueous solution due to competitive coordination effects between water molecules and central metal ions. Herein, a copper-based MOF (Cu-SM MOF) was prepared using copper ions and 5-(sulfomethyl) isophthalic acid (5-SMIPA) by a hydrothermal process. Considering the similarity of coordination and morphology with HKUST-1, the aqueous stability and laccase-like activity of the Cu-SM MOF were investigated using HKUST-1 as the reference. The Cu-SM MOF shows superior aqueous stability to HKUST-1 after immersion in buffer solutions, especially under alkaline conditions. Moreover, the Cu-SM MOF possesses higher catalytic activity than HKUST-1 at a high salt concentration, high temperature, etc., because the Cu-SM MOF exhibits lower Km and higher Vmax values than those of laccase and reported mimetic enzymes. The mimetic enzyme behavior of the Cu-SM MOF is demonstrated in the oxidation of phenols, as well as in the detection of 2,4-dichlorophenol (2,4-DP) and p-nitrophenol with linear ranges of 1-100 μM and 2-250 μM, and limits of detection of 0.53 μM and 1.62 μM, respectively. Owing to the excellent aqueous stability and laccase-like activity of the Cu-SM MOF, it has great application prospects in many fields, such as the determination of phenols and the treatment of industrial wastewater.
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Affiliation(s)
- Baoru Wang
- School of Chemical Science and Technology, Yunnan University, No. 2 North Cuihu Road, Kunming, 650091, PR China.
| | - Peng Liu
- School of Chemical Science and Technology, Yunnan University, No. 2 North Cuihu Road, Kunming, 650091, PR China.
| | - Yixiao Hu
- School of Chemical Science and Technology, Yunnan University, No. 2 North Cuihu Road, Kunming, 650091, PR China.
| | - Haili Zhao
- School of Chemical Science and Technology, Yunnan University, No. 2 North Cuihu Road, Kunming, 650091, PR China.
| | - Liyan Zheng
- School of Chemical Science and Technology, Yunnan University, No. 2 North Cuihu Road, Kunming, 650091, PR China.
| | - Qiue Cao
- School of Chemical Science and Technology, Yunnan University, No. 2 North Cuihu Road, Kunming, 650091, PR China.
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Mahmoud ME, Elsayed SM, Mahmoud SELM, Nabil GM, Salam MA. Recent progress of metal organic frameworks-derived composites in adsorptive removal of pharmaceuticals. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116082] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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11
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Zhang Y, Su K, Zhang M, Li Z. Polydopamine-modified HKUST-1 as nanofiller of PPS@PA membrane with well improved desalination performance. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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A Novel Magnetic Nano-Sorbent Functionalized from N-methyl-d-glucamine for Boron Removal from Desalinated Seawater. WATER 2022. [DOI: 10.3390/w14081212] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Boron is a special pollutant. Because of its relatively small molecular weight, it can freely penetrate the reverse osmosis membrane in the same way that water molecules can in reverse osmosis during seawater desalination, which affects the effluent quality of desalinated seawater. In this study, a new magnetic adsorption material, MNP-NMDG, was synthesized by combining magnetic nanoparticles (MNPs) of Fe3O4 with N-methyl-d-glucamine with a high selectivity to boron, and MNP-NMDG was characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), and X-ray diffraction (XRD). The adsorption properties of the MNP-NMDG for boron during seawater desalination under static and dynamic conditions was studied from the aspects of pH, adsorbent dosage, adsorption kinetics, and isotherms. The results showed that according to the breakthrough curve of dynamic adsorption, MNP-NMDG had a high boron-adsorption capacity, and the static adsorption capacity was 9.21 mg/g. The adsorption performance was the best at pH = 9, and the adsorption equilibrium was achieved within 40 min. Boron adsorption conformed to the Freundlich adsorption isotherm and to the pseudo-second-order kinetic model. This composite material not only provides an effective and rapid way to remove boron from desalinated seawater, but also has a shorter removal time and makes it more easily separated using the external magnetic field.
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Physicochemical Modeling of the Adsorption of Pharmaceuticals on MIL-100-Fe and MIL-101-Fe MOFs. ADSORPT SCI TECHNOL 2022. [DOI: 10.1155/2022/4482263] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The adsorption of naproxen (NAP), diclofenac (DFC), and acetaminophen (APAP) molecules from aqueous solutions using MIL-100-Fe and MIL-101-Fe metal organic frameworks (MOFs) has been analyzed and modeled. Adsorption isotherms of these pharmaceuticals were experimentally quantified at 30 and 40°C and pH 7. Textural parameters and surface chemistry of these MOFs were analyzed, and results were utilized to explain the pharmaceutical adsorption mechanism. Density Functional Theory (DFT) calculations were performed to understand the reactivity of pharmaceutical molecules, and a statistical physics model was employed to calculate the main physicochemical parameters related to the adsorption mechanism. Results showed that the adsorption of these pharmaceuticals on MOFs was multimolecular and exothermic. Both MOFs displayed the highest adsorption capacities, up to 2.19 and 1.71 mmol/g, for NAP and DFC molecules, respectively. MIL-101-Fe showed better pharmaceutical adsorption properties than MIL-100-Fe due to its highest content of Fe-O clusters and mesopore volume. Adsorption mechanism of these organic molecules could involve hydrogen bond, van der Waals forces, and electrostatic interactions with MOF surfaces. In particular, MIL-101-Fe MOF is a promising material to prepare composites with competitive adsorption capacities for facing the water pollution caused by pharmaceutical compounds.
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Wijaya CJ, Ismadji S, Aparamarta HW, Gunawan S. Statistically Optimum HKUST-1 Synthesized by Room Temperature Coordination Modulation Method for the Adsorption of Crystal Violet Dye. Molecules 2021; 26:6430. [PMID: 34770838 PMCID: PMC8588197 DOI: 10.3390/molecules26216430] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Revised: 10/20/2021] [Accepted: 10/20/2021] [Indexed: 11/16/2022] Open
Abstract
Due to its excellency and versatility, many synthesis methods and conditions were developed to produce HKUST-1 ([Cu3(BTC)2(H2O)3]n). However, the diversity of HKUST-1 was actually generated both in terms of characteristics and morphologies. Hence, the consistency of HKUST-1 characteristics and morphologies needs to be maintained. The statistical analysis and optimization provide features to determine the best synthesis condition. Here, a room-temperature coordination modulation method was proposed to maintain the morphology of HKUST-1 while reducing energy consumption. In addition, response surface methodology (RSM) was used to demonstrate the statistical analysis and optimization of the synthesis of HKUST-1. The molar ratio of ligand to metal, reaction time, and acetic acid concentration were studied to determine their effects on HKUST-1. The optimum HKUST-1 was obtained by the synthesis with a molar ratio of ligand to metal of 0.4703 for 27.2 h using 5% v/v acetic acid concentration. The statistical analysis performed a good agreement with the experimental data and showed the significance of three desired parameters on HKUST-1. The optimum HKUST-1 had the adsorption capacity of 1005.22 mg/g with a removal efficiency of 92.31% towards CV dye. It could be reused up to 5 cycles with insignificant decrease in performance.
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Affiliation(s)
- Christian J. Wijaya
- Department of Chemical Engineering, Faculty of Industrial Technology and Systems Engineering, Institut Teknologi Sepuluh Nopember, Keputih Sukolilo, Surabaya 60111, Indonesia; (C.J.W.); (H.W.A.)
| | - Suryadi Ismadji
- Department of Chemical Engineering, Widya Mandala Surabaya Catholic University, Kalijudan 37, Surabaya 60114, Indonesia;
- Department of Chemical Engineering, National Taiwan University of Science and Technology, 43 Keelung Road, Sec. 4, Taipei 10607, Taiwan
| | - Hakun W. Aparamarta
- Department of Chemical Engineering, Faculty of Industrial Technology and Systems Engineering, Institut Teknologi Sepuluh Nopember, Keputih Sukolilo, Surabaya 60111, Indonesia; (C.J.W.); (H.W.A.)
| | - Setiyo Gunawan
- Department of Chemical Engineering, Faculty of Industrial Technology and Systems Engineering, Institut Teknologi Sepuluh Nopember, Keputih Sukolilo, Surabaya 60111, Indonesia; (C.J.W.); (H.W.A.)
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Zhang Z, Li S, Bu X, Dai Y, Wang J, Bao X, Wang T. Hollow ZIF-67 derived porous cobalt sulfide as an efficient bifunctional electrocatalyst for overall water splitting. NEW J CHEM 2021. [DOI: 10.1039/d1nj01874d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hollow ZIF-67 templating approach was used to fabricate a hollow cobalt sulfide superstructure with enhanced activity for overall water splitting.
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Affiliation(s)
- Zewu Zhang
- School of Materials Science and Engineering, Nanjing Institute of Technology, Nanjing 21167, P. R. China
- Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology, Nanjing 21167, P. R. China
- School of Materials Science and Engineering, Southeast University, Nanjing 21189, P. R. China
| | - Shijia Li
- School of Materials Science and Engineering, Nanjing Institute of Technology, Nanjing 21167, P. R. China
- Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology, Nanjing 21167, P. R. China
| | - Xiaohai Bu
- School of Materials Science and Engineering, Nanjing Institute of Technology, Nanjing 21167, P. R. China
- Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology, Nanjing 21167, P. R. China
- School of Materials Science and Engineering, Southeast University, Nanjing 21189, P. R. China
| | - Yifan Dai
- School of Materials Science and Engineering, Nanjing Institute of Technology, Nanjing 21167, P. R. China
- Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology, Nanjing 21167, P. R. China
| | - Jingxi Wang
- School of Materials Science and Engineering, Nanjing Institute of Technology, Nanjing 21167, P. R. China
- Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology, Nanjing 21167, P. R. China
| | - Xuwen Bao
- School of Materials Science and Engineering, Nanjing Institute of Technology, Nanjing 21167, P. R. China
- Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology, Nanjing 21167, P. R. China
| | - Tong Wang
- School of Materials Science and Engineering, Nanjing Institute of Technology, Nanjing 21167, P. R. China
- Jiangsu Key Laboratory of Advanced Structural Materials and Application Technology, Nanjing 21167, P. R. China
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