1
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Wang C, Huang Y, Chang C, Peng N. pH-triggered polydopamine-decorated nanocellulose membranes for continuously selective separation of organic dyes. Int J Biol Macromol 2024; 273:133044. [PMID: 38862059 DOI: 10.1016/j.ijbiomac.2024.133044] [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: 03/19/2024] [Revised: 05/24/2024] [Accepted: 06/07/2024] [Indexed: 06/13/2024]
Abstract
Membrane separation technology has emerged as a powerful tool to separate organic dyes from industrial wastewater. However, continuously selective separation of organic dyes with similar molecular weight remains challenging. Herein, we presented a pH-triggered membrane composed of polydopamine-decorated tunicate-derived cellulose nanofibers (PDA@TCNFs) for selective separation of organic dyes. Such self-supporting membranes with nanoporous structure were fabricated by facile vacuum-assisted filtration of PDA@TCNF suspension. The incorporation of polydopamine not only enhanced the stability of the membranes, but also endowed membranes with excellent pH sensitivity, facilitating the continuously selective separation of organic dyes. These pH-triggered PDA@TCNF membranes could selectively separate Methyl Orange (MO) and Rhodamine B (RB) from the MO/RB mixed solution by switching the pH values. The continuously selective separation of the MO/RB mixed solution was demonstrated, where both MO and RB recovery ratios maintained at ∼99 % during 50 repeated cycles. This work provides a new strategy to develop a pH-triggered sustainable nanocellulose-based membrane for continuously selective separation of mixed dyes.
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Affiliation(s)
- Chenglong Wang
- Key Laboratory of Coal Conversion and New Carbon Materials of Hubei Province, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, China
| | - Yanan Huang
- College of Chemistry and Molecular Sciences, Engineering Research Center of Natural Polymer-based Medical Materials in Hubei Province, and Laboratory of Biomedical Polymers of Ministry of Education, Wuhan University, Wuhan 430072, China
| | - Chunyu Chang
- College of Chemistry and Molecular Sciences, Engineering Research Center of Natural Polymer-based Medical Materials in Hubei Province, and Laboratory of Biomedical Polymers of Ministry of Education, Wuhan University, Wuhan 430072, China.
| | - Na Peng
- Key Laboratory of Coal Conversion and New Carbon Materials of Hubei Province, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan 430081, China.
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2
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Zhang F, Na H, Carrier J, Chang CY, Radu D, Lai CY. Lignin-Based Nanospheres as Environmental Remediation Platforms for Anionic Dye Contaminants. ACS OMEGA 2024; 9:12006-12014. [PMID: 38497020 PMCID: PMC10938449 DOI: 10.1021/acsomega.3c09834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 02/20/2024] [Accepted: 02/21/2024] [Indexed: 03/19/2024]
Abstract
Modern manufacturing of textiles, pharmaceuticals, food, cosmetics, plastics, paper, etc. involves the utilization of anionic and cationic dyes that lead to significant water contamination. Recent research has explored the use of nanomaterials toward developing nanoadsorbents for water decontamination caused by industrial pollution. Here, we report on a novel platform for anionic dye remediation, consisting of a polyethylenimine-functionalized lignin nanosphere (PEI-LNS). The designed nanomaterial shows significant ability to adsorb an anionic dye selected as a proof-of-concept-Sulforhodamine B, from aqueous solutions. The PEI lignin nanoadsorbents (PEI-LNS) showed a better ability to adsorb Sulforhodamine B sodium salt (SBSS) when compared to the raw lignin nanosphere adsorbent (LNS), especially in acidic conditions. The nanomaterial was characterized through transmission electron microscopy, scanning electron microscopy, Brunauer-Emmett-Teller surface area analysis, elemental analysis, zeta potential, thermogravimetric analysis, Fourier transform infrared spectroscopy, and nuclear magnetic resonance. The impacts of ionic strength, contact time, pH, and adsorbent concentration have been evaluated. The ability of PEI-LNS to adsorb SBSS was found to be consistent with Langmuir isotherms and pseudo-second-order kinetic models. The PEI-LNS could be recycled three times, reaching a good (85%) adsorbing capacity even in the third cycle. The study demonstrates that PEI-LNS has a strong affinity as a novel adsorbent for anionic dyes and could be employed in environmental cleanups pertaining to such contaminations.
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Affiliation(s)
- Fei Zhang
- Department
of Mechanical and Materials Engineering, Florida International University, Miami, Florida 33174, United States
| | - Ha Na
- Department
of Mechanical and Materials Engineering, Florida International University, Miami, Florida 33174, United States
| | - Jake Carrier
- Department
of Chemistry and Biochemistry, Florida International
University, Miami, Florida 33174, United States
| | - Chen-Yu Chang
- Department
of Mechanical and Materials Engineering, Florida International University, Miami, Florida 33174, United States
| | - Daniela Radu
- Department
of Mechanical and Materials Engineering, Florida International University, Miami, Florida 33174, United States
| | - Cheng-Yu Lai
- Department
of Mechanical and Materials Engineering, Florida International University, Miami, Florida 33174, United States
- Department
of Chemistry and Biochemistry, Florida International
University, Miami, Florida 33174, United States
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3
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Wang M, Yan R, Shan M, Liu S, Tang H. Fabrication of crown ether-containing copolymer porous membrane and their enhanced adsorption performance for cationic dyes: Experimental and DFT investigations. CHEMOSPHERE 2024; 352:141363. [PMID: 38346508 DOI: 10.1016/j.chemosphere.2024.141363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 01/31/2024] [Accepted: 02/01/2024] [Indexed: 02/19/2024]
Abstract
Adsorptive separation membranes are widely utilized for the removal of toxic dyeing pollutants from dyeing wastewater. However, developing novel adsorption membranes with large adsorption capacities and enhanced adsorption performance for dyes in actual wastewater poses a significant challenge. This study focuses on the fabrication of crown ether-containing copolymer porous membrane (CRPM) and investigation of the adsorption performance of dyes from aqueous solutions. The morphology structure and pore size distribution revealed that the membrane was endowed with rich micropores and hierarchical porous structures. Three typical cationic dyes (MB, RhB, CV) and an anionic dye (MO) were selected to evaluate the adsorption behavior. The results of adsorption isotherms and kinetics demonstrated that the adsorption data could be well-fitted using the Freundlich and pseudo-first-order kinetic models, the thermodynamic parameters revealed that the adsorption process of dyes on CRPM is a spontaneous endothermic reaction. The membrane exhibited excellent adsorption performance for cationic dyes, with RhB displaying a higher maximum adsorption capacity than previously reported porous membranes. Notably, dynamic adsorption-desorption filtration demonstrated a rapid removal efficiency, with RhB, MB, and CV achieving removal rates of 99.09%, 98.63%, and 99.14% respectively, after five cycles. The filtration volume of the CRPM membrane was 2.4-fold greater than that of a traditional PVDF membrane when applied to actual dyeing wastewater. DFT theoretical calculations were employed to elucidate the adsorption mechanism. These calculations confirmed the significant roles of electrostatic interactions, H-bonds and π-π interactions in facilitating the high-efficiency adsorption of cationic dyes. These findings highlight the potential of the crown ether-containing copolymer as a promising material for adsorption separation membranes in the treatment of dyeing wastewater.
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Affiliation(s)
- Meng Wang
- School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui, 241000, China
| | - Rongkang Yan
- School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui, 241000, China
| | - Meng Shan
- School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui, 241000, China
| | - Shasha Liu
- School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui, 241000, China.
| | - Hai Tang
- School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu, Anhui, 241000, China.
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4
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Gogoi A, Barman H, Mandal S, Seth S. Removal of dyes using polymers of intrinsic microporosity (PIMs): a recent approach. Chem Commun (Camb) 2023; 59:12799-12812. [PMID: 37815313 DOI: 10.1039/d3cc03248e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
Removal of dyes from various industrial effluents is a great challenge, and cost-effective methods and materials with high dye removal efficacy are in high demand. Adsorption, nanofiltration and photocatalytic degradation are three major techniques that have been investigated for dye removal. PIMs are promising materials for use in these three methods based on their attributes, such as microporosity, solution processibility, high chemical stability and tunability through facile synthesis and easy postmodification. Although the number of reports on dye removal employing PIMs are limited, some of the materials have been shown to exhibit good dye separation properties, which are comparable to those of the state-of-the-art material activated carbon. In this highlight, we make an account of progress in PIMs and PIM-based composite materials in different dye removal processes over the last decade. Furthermore, we discuss the existing challenges of PIM-based materials and aim to analyze the key parameters for improving their dye removal properties.
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Affiliation(s)
- Abinash Gogoi
- Department of Applied Sciences, Tezpur University, Tezpur-784028, India.
| | - Hima Barman
- Department of Applied Sciences, Tezpur University, Tezpur-784028, India.
| | - Susovan Mandal
- Department of Chemistry, Jhargram Raj College, Jhargram-721507, India
| | - Saona Seth
- Department of Applied Sciences, Tezpur University, Tezpur-784028, India.
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A "heat set" Zr-Diimide based Fibrous Metallogel: Multiresponsive Sensor, Column-based Dye Separation, and Iodine Sequestration. J Colloid Interface Sci 2023; 633:441-452. [PMID: 36462267 DOI: 10.1016/j.jcis.2022.11.111] [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: 09/28/2022] [Revised: 11/04/2022] [Accepted: 11/22/2022] [Indexed: 11/27/2022]
Abstract
Sensing and monitoring hazardous contaminants in water and radioactive iodine sequestration is pivotal due to their detrimental impact on biological ecosystems. In this context, herein, a water stable zirconium-diimide based metallogel (Zr@MG) with fibrous columnar morphology is accomplished through the "heat set" method. The presence of diimide linkage with long aromatic chain manifests active luminescence properties in the linker as well as in the supramolecular framework structure. The as-synthesized Zr@MG xerogel can selectively detectCr2O72- (LOD = 0.52 ppm) and 2,4,6-trinitrophenol (TNP) (LOD = 80.2 ppb) in the aqueous medium. The Zr@MG paper strip-based detection for Cr2O72- and nitro explosive makes this metallogel reliable and an attractive luminescent sensor for practical use. Moreover, a column-based dye separation experiment was performed to show selective capture of positively charged methylene blue (MB) dye with 98 % separation efficiency from the mixture of two dyes. Also, the Zr@MG xerogel showed effective iodine sequestration from the vapor phase (232 wt%).
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6
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Verbeke R, Nulens I, Thijs M, Lenaerts M, Bastin M, Van Goethem C, Koeckelberghs G, Vankelecom IF. Solutes in solvent resistant and solvent tolerant nanofiltration: How molecular interactions impact membrane rejection. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2023.121595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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7
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Microporous polymer adsorptive membranes with high processing capacity for molecular separation. Nat Commun 2022; 13:4169. [PMID: 35853846 PMCID: PMC9296620 DOI: 10.1038/s41467-022-31575-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 06/23/2022] [Indexed: 11/09/2022] Open
Abstract
Trade-off between permeability and nanometer-level selectivity is an inherent shortcoming of membrane-based separation of molecules, while most highly porous materials with high adsorption capacity lack solution processability and stability for achieving adsorption-based molecule separation. We hereby report a hydrophilic amidoxime modified polymer of intrinsic microporosity (AOPIM-1) as a membrane adsorption material to selectively adsorb and separate small organic molecules from water with ultrahigh processing capacity. The membrane adsorption capacity for Rhodamine B reaches 26.114 g m−2, 10–1000 times higher than previously reported adsorptive membranes. Meanwhile, the membrane achieves >99.9% removal of various nano-sized organic molecules with water flux 2 orders of magnitude higher than typical pressure-driven membranes of similar rejections. This work confirms the feasibility of microporous polymers for membrane adsorption with high capacity, and provides the possibility of adsorptive membranes for molecular separation. Trade-off between permeability and nanometer-level selectivity is an inherent shortcoming of membrane-based separation of molecules. Here, the authors report a membrane adsorption material based on hydrophilic amidoxime modified polymer of intrinsic microporosity to selectively adsorb and separate small organic molecules from water with ultrahigh processing capacity
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8
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Satilmis B. Electrospinning Polymers of Intrinsic Microporosity (PIMs) ultrafine fibers; preparations, applications and future perspectives. Curr Opin Chem Eng 2022. [DOI: 10.1016/j.coche.2022.100793] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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9
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Arfin T, Bhaisare DA, Waghmare SS. Development of a PANI/Fe(NO 3) 2 nanomaterial for reactive orange 16 (RO16) dye removal. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2021; 13:5309-5327. [PMID: 34714901 DOI: 10.1039/d1ay01402a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Polyaniline-iron(II) nitrate was prepared by the polymerization of aniline hydrochloride with Fe(NO3)2. The as-prepared materials were characterized for surface area and pore volume and were used to remove the reactive orange 16 (RO16) dye from an aqueous solution. Batch studies were conducted as a function of pH (2-12), adsorbent amount (10-100 mg), initial RO16 concentration (100-300 mg L-1), contact time (10-240 min), and temperature (303-323 K). RO16 was removed at high speed, and equilibrium was achieved in 80 min. Langmuir (six linear forms, i.e., L-I-VI) and other isotherm models were explored for their applicability. With the maximum adsorption capacity of 508.7267 mg g-1 and a pH of 4 at 313 K, the adsorption isotherm could be adequately characterised using the Langmuir (L-V) model. The kinetics of the adsorption process were investigated by fitting experimental data to pseudo-second order (PSO) (type-I-VI) and other kinetic models, with the findings indicating that the adsorption closely matched the PSO-I model. For isotherm models, twelve linear error functions were investigated. The absorption process was spontaneous, endothermic, and feasible according to the thermodynamics study (ΔG° = -8.8888 kJ mol-1, ΔH° = 3.1940 kJ mol-1, and ΔS° = 39.8749 J mol-1 K-1). The phototoxicity studies revealed that the untreated dye was highly toxic compared to the treated dye. It was also shown that the material could be recycled substantially, with an RO16 value of 82.8%. The findings also indicated that the PANI/Fe(NO3)2 material was sufficient for RO16 dye adsorption in both model and real water samples.
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Affiliation(s)
- Tanvir Arfin
- Environmental Materials Division, CSIR-National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur-440020, India.
| | - Dipti A Bhaisare
- Environmental Materials Division, CSIR-National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur-440020, India.
| | - S S Waghmare
- Environmental Materials Division, CSIR-National Environmental Engineering Research Institute (CSIR-NEERI), Nehru Marg, Nagpur-440020, India.
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Obulapuram PK, Arfin T, Mohammad F, Khiste SK, Chavali M, Albalawi AN, Al-Lohedan HA. Adsorption, Equilibrium Isotherm, and Thermodynamic Studies towards the Removal of Reactive Orange 16 Dye Using Cu(I)-Polyaninile Composite. Polymers (Basel) 2021; 13:polym13203490. [PMID: 34685248 PMCID: PMC8537514 DOI: 10.3390/polym13203490] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 10/04/2021] [Accepted: 10/05/2021] [Indexed: 11/26/2022] Open
Abstract
To overcome some of the limitations of activated carbon like efficiency, cost-effectiveness, and reusability, the present work deals with Cu(I)-based polyaniline (PANI) composite for the removal of reactive orange 16 (RO16) dye. Following the synthesis and characterization of formed Cu(I)-PANI composite, the batch experiments performed for the removal of RO16 dye indicated that the composite has the capacity to reduce the coloring from RO16. The experiments were conducted for the study of effects against changes in pH, time, and dose at room temperature, where we observed for a pH impact on the dye adsorption capacity in the range of 2–12. Among all, the optimal RO16 removal was found to be 94.77% at a pH of 4 and in addition, the adsorption kinetics confirmed to be pseudo-second-order with more suitability towards the Langmuir isotherm, where it is presumed to be the formation of a monolayer of dye molecule at the homogeneous absorbent surface. The calculated maximum capacity, qm, determined from the Langmuir model was 392.156 mg/g. Further application of isotherms to attain thermodynamic parameters, a slight positive value of ΔS° for RO16 adsorption was observed, meaning that there is an increased randomness in the irregular pattern at the specific Cu(I)-PANI interface for an adsorption process. This mechanism plays an essential role in maintaining the effects of water pollution; and, based on the analysis therefore, it is prominent that the Cu(I)-PANI composite can be employed as a promising and economical adsorbent for the treatment of RO16 and other dye molecules from the sewage in wastewater.
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Affiliation(s)
- Prasanna Kumar Obulapuram
- Wits Advanced Drug Delivery Platform Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, 7 York Road, Johannesburg 2193, South Africa;
- OPK Tech Solutions (PTY) Ltd., Pharmaceutical and Advanced Drug Delivery Research, 69 Hamlin Street, Highlands North, Johannesburg 2192, South Africa
| | - Tanvir Arfin
- Hyderabad Zonal Centre, CSIR-National Environmental Engineering Research Institute (CSIR-NEERI), IICT Campus, Tarnaka, Hyderabad 500007, India;
| | - Faruq Mohammad
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
- Correspondence: ; Tel.: +966-11-467-5998
| | - Sachin K. Khiste
- Department of Medicine, Harvard Medical School, Boston, MA 02115, USA;
| | - Murthy Chavali
- Office of the Dean (Research) & Division of Chemistry, Department of Science, Faculty of Science & Technology, Alliance University, Chandapura-Anekal Main Road, Bengaluru 562106, India;
- NTRC-MCETRC and 109 Composite Technologies Pvt. Ltd., Guntur District, Guntur 522201, India
| | - Aisha N. Albalawi
- Department of Chemistry, University College of Haql, University of Tabuk, Tabuk 71491, Saudi Arabia;
| | - Hamad A. Al-Lohedan
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
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11
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Xu S, Jin Y, Li R, Shan M, Zhang Y. Amidoxime modified polymers of intrinsic microporosity/alginate composite hydrogel beads for efficient adsorption of cationic dyes from aqueous solution. J Colloid Interface Sci 2021; 607:890-899. [PMID: 34536942 DOI: 10.1016/j.jcis.2021.08.157] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 01/29/2023]
Abstract
Polymers of intrinsic microporosity (PIM-1) has demonstrated great potential in adsorption and separation fields. In this study, PIM-1 was structured into an applicable and efficient adsorbent using a facile way. PIM-1 was first modified by amidoxime, and then the amidoxime modified PIM-1 (AOPIM-1) was mingled into alginate (Alg) hydrogel to obtain composite hydrogel beads. The AOPIM-1/Alg composite beads were further employed for removal of malachite green (MG) from aqueous solution and the effects of doped ratio, adsorbent dosage, contact time, and initial dye concentration on the MG adsorption performance were systematically investigated. The MG adsorption capacity of pure Alg beads was substantially enhanced after incorporating AOPIM-1. Furthermore, isothermal, kinetic and thermodynamic studies were performed to explore the fundamental adsorption behavior. Both Freundlich isotherm and Langmuir isotherm models can fit the adsorption isotherm data well, and the adsorption kinetics is well described by Pseudo-second-order. The adsorption process is feasible, spontaneous and endothermic. In addition, mixed dyes adsorption measurements indicate that AOPIM-1/Alg beads are highly selective to adsorb cationic dyes from anionic/cationic mixed dyes solution. The regeneration test shows that above 90% of the adsorption capacity of the composite beads can be maintained after 10 cycles of MG adsorption/desorption. These findings point that AOPIM-1/Alg composite hydrogel beads are an efficient, up-and-coming and recyclable adsorbent for cationic dyes adsorption from aqueous solution.
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Affiliation(s)
- Shuainan Xu
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Yehao Jin
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Rui Li
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, PR China
| | - Meixia Shan
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
| | - Yatao Zhang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, PR China.
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Anuma S, Mishra P, Bhat BR. Polypyrrole functionalized Cobalt oxide Graphene (COPYGO) nanocomposite for the efficient removal of dyes and heavy metal pollutants from aqueous effluents. JOURNAL OF HAZARDOUS MATERIALS 2021; 416:125929. [PMID: 34492859 DOI: 10.1016/j.jhazmat.2021.125929] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2020] [Revised: 04/05/2021] [Accepted: 04/16/2021] [Indexed: 06/13/2023]
Abstract
A cobalt oxide graphene nanocomposite functionalized with polypyrrole (COPYGO) having a heterogenous porous structure was synthesized using hydrothermal method. Microscopic imaging of the COPYGO surface revealed its highly porous and ordered features. The adsorption performance of the COPYGO composite was systemically investigated for Methylene Blue (MB), Congo red (CR) dyes and toxic lead (Pb(II)) and Cadmium (Cd(II)) metals. These were selected as they are the common pollutants in industrial wastewater. The COPYGO was found to be thermally stable up to 195 oC with a specific surface area of 133 m2 g-1. Experimental data indicates that the COPYGO follows Langmuir and Temkin adsorption isotherm. The COPYGO was efficient in removing MB (92.8%), CR (92.2%), Pb(II) (93.08%) and Cd(II) (95.28%) pollutants at pH 7.2, 5.0, 5.5 and 6.1 respectively from the simulated effluents. The maximum adsorption capacity (Qmax) observed for MB 663.018 mg g-1, CR 659.056 mg g-1, Pb(II) 780.363 mg g-1 and Cd(II) 794.188 mg g-1 pollutants. The thermodynamic analysis of the COPYGO indicates that the adsorption is endothermic and spontaneous in nature. COPYGO showed very high efficient removal rate for the pollutants in simulated effluents which guaranteed its benefits and efficacy in industrial wastewater treatment.
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Affiliation(s)
- Saroja Anuma
- Catalysis and Material Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka, Mangalore, Karnataka 575025, India
| | - Praveen Mishra
- Catalysis and Material Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka, Mangalore, Karnataka 575025, India
| | - Badekai Ramachandra Bhat
- Catalysis and Material Chemistry Laboratory, Department of Chemistry, National Institute of Technology Karnataka, Mangalore, Karnataka 575025, India.
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13
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da Silva Santos DH, Paulino JCPL, Dos Santos Alves GF, de Magalhães Oliveira LMT, de Carvalho Nagliate P, da Silva Duarte JL, Meili L, Tonholo J, Zanta CLDPES. Effluent treatment using activated carbon adsorbents: a bibliometric analysis of recent literature. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:10.1007/s11356-021-14267-w. [PMID: 33950424 DOI: 10.1007/s11356-021-14267-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2021] [Accepted: 04/29/2021] [Indexed: 06/12/2023]
Abstract
Agricultural practices and industrial and human discharges play an important role in the generation of highly contaminated effluents, which becomes a threat to the environment. The persistence of many of these compounds to conventional treatments in recent years has meant that numerous efforts have been devoted to the proposal of new selective materials that allow the removal of these contaminants by adsorption. In addition, bibliometric studies have grown as powerful tools to indicate trends in innovation. In this way, the present study consisted of evaluating the potential interest to use activated carbon as adsorbent through a prospection study in scientific and technological databases. The number of records obtained for the use of activated carbon in effluent remediation processes is equivalent to 4898, which corresponds to approximately 2.5% of the total documents (articles/patents) found for the use of carbon with no defined purpose. A total of 2275 works that used the adsorptive property of activated carbon were recovered. According to the data recovered, Brazil is the leader in scientific publications among Latin American countries and the 12th worldwide, according to the SciELO and Scopus databases, respectively. In general, a significant number of patents have been recovered for this theme, in the Derwent database, 1167 documents were recovered. The results obtained in this work evidenced the growing interest in developing technologies in this area.
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Affiliation(s)
- Danilo Henrique da Silva Santos
- Laboratório de Eletroquímica Aplicada, Instituto de Química e Biotecnologia, Universidade Federal de Alagoas, UFAL, Maceió, Brazil
| | | | | | | | | | - José Leandro da Silva Duarte
- Laboratório de Eletroquímica Aplicada, Instituto de Química e Biotecnologia, Universidade Federal de Alagoas, UFAL, Maceió, Brazil
- Laboratório de Processos, Centro de Tecnologia, Universidade Federal de Alagoas, UFAL, Maceió, Brazil
| | - Lucas Meili
- Laboratório de Processos, Centro de Tecnologia, Universidade Federal de Alagoas, UFAL, Maceió, Brazil.
- Laboratory of Processes - LAPRO, Center of Technology, Federal University of Alagoas, Campus A. C. Simões, Av. Lourival Melo Mota, Tabuleiro dos Martins, Maceió, AL, CEP 57072-970, Brazil.
| | - Josealdo Tonholo
- Laboratório de Eletroquímica Aplicada, Instituto de Química e Biotecnologia, Universidade Federal de Alagoas, UFAL, Maceió, Brazil
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14
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One new hexatungstate-based binuclear nickel(II) complex with high selectivity adsorption for organic dyes. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129674] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Maruthapandi M, Saravanan A, Manohar P, Luong JHT, Gedanken A. Photocatalytic Degradation of Organic Dyes and Antimicrobial Activities by Polyaniline-Nitrogen-Doped Carbon Dot Nanocomposite. NANOMATERIALS (BASEL, SWITZERLAND) 2021; 11:1128. [PMID: 33925378 PMCID: PMC8145885 DOI: 10.3390/nano11051128] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 04/22/2021] [Accepted: 04/24/2021] [Indexed: 01/29/2023]
Abstract
Nitrogen-doped carbon nanodots (N@CDs) were prepared by hydrothermal processing of bovine serum albumin (Mw: 69,324 with 607 amino acids). A polyaniline (PANI-N@CDs) nanocomposite was then synthesized by ultrasonication and used to degrade Congo red (CR), methylene blue (MB), Rhodamine B (RhB), and crystal violet (CV) four common organic dyes. The PANI-N@CD nanocomposite simultaneously adsorbed and concentrated the dye from the bulk solution and degraded the adsorbed dye, resulting in a high rate of dye degradation. The combination of holes (h+), hydroxyl (OH•), and O2•- was involved in the N@CD-mediated photocatalytic degradation of the dyes. Under visible light illumination at neutral pH, the PANI-N@CDs were proven as an efficient adsorbent and photocatalyst for the complete degradation of CR within 20 min. MB and RhB were also degraded but required longer treatment times. These findings supported the design of remediation processes for such dyes and predicted their fate in the environment. The nanocomposite also exhibited antimicrobial activities against Gram-negative bacterium E. coli and Gram-positive bacterium S. aureus.
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Affiliation(s)
- Moorthy Maruthapandi
- Department of Chemistry, Bar-Ilan Institute for Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat-Gan 52900, Israel; (M.M.); (A.S.)
| | - Arumugam Saravanan
- Department of Chemistry, Bar-Ilan Institute for Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat-Gan 52900, Israel; (M.M.); (A.S.)
| | - Priyanka Manohar
- Department of Chemistry, School of Chemical and Biotechnology, Sastra University, Thanjavur 612001, India;
| | - John H. T. Luong
- School of Chemistry, University College Cork, T12 YN60 Cork, Ireland;
| | - Aharon Gedanken
- Department of Chemistry, Bar-Ilan Institute for Nanotechnology and Advanced Materials, Bar-Ilan University, Ramat-Gan 52900, Israel; (M.M.); (A.S.)
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16
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Fabrication of polystyrene-acrylic/ZnO nanocomposite films for effective removal of methylene blue dye from water. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02418-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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17
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Ahmad MZ, Castro-Muñoz R, Budd PM. Boosting gas separation performance and suppressing the physical aging of polymers of intrinsic microporosity (PIM-1) by nanomaterial blending. NANOSCALE 2020; 12:23333-23370. [PMID: 33210671 DOI: 10.1039/d0nr07042d] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In recent decades, polymers of intrinsic microporosity (PIMs), especially the firstly introduced PIM-1, have been actively explored for various membrane-based separation purposes and widely recognized as the next generation membrane materials of choice for gas separation due to their ultra-permeable characteristics. Unfortunately, the polymers suffer substantially the negative impacts of physical aging, a phenomenon that is primarily noticeable in high free volume polymers. The phenomenon occurs at the molecular level, which leads to changes in the physical properties, and consequently the separation performance and membrane durability. This review discusses the strategies that have been employed to manage the physical aging issue, with a focus on the approach of blending with nanomaterials to give mixed matrix membranes. A detailed discussion is provided on the types of materials used, their inherent properties, the effects on gas separation performance, and their benefits in the suppression of the aging problem.
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Affiliation(s)
- Mohd Zamidi Ahmad
- Organic Materials Innovation Center (OMIC), Department of Chemistry, University of Manchester, Oxford Road, M13 9PL, UK.
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18
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Ye H, Zhang C, Huo C, Zhao B, Zhou Y, Wu Y, Shi S. Advances in the Application of Polymers of Intrinsic Microporosity in Liquid Separation and Purification: Membrane Separation and Adsorption Separation. POLYM REV 2020. [DOI: 10.1080/15583724.2020.1821059] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Hong Ye
- Key Laboratory of Cleaner Production and Integrated Resource Utilization of China National Light Industry, Beijing Technology and Business University, Beijing, China
- Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing, China
| | - Caili Zhang
- College of Chemistry and Materials Engineering, Beijing Technology and Business University, Beijing, China
| | - Chaowei Huo
- Key Laboratory of Cleaner Production and Integrated Resource Utilization of China National Light Industry, Beijing Technology and Business University, Beijing, China
| | - Bingyu Zhao
- Key Laboratory of Cleaner Production and Integrated Resource Utilization of China National Light Industry, Beijing Technology and Business University, Beijing, China
| | - Yuanhao Zhou
- Key Laboratory of Cleaner Production and Integrated Resource Utilization of China National Light Industry, Beijing Technology and Business University, Beijing, China
| | - Yichen Wu
- Key Laboratory of Cleaner Production and Integrated Resource Utilization of China National Light Industry, Beijing Technology and Business University, Beijing, China
| | - Shengpeng Shi
- Beijing Research Institute of Chemical Industry, Beijing, China
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19
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Al-Hetlani E, Amin MO, Bezzu CG, Carta M. Spirobifluorene-based polymers of intrinsic microporosity for the adsorption of methylene blue from wastewater: effect of surfactants. ROYAL SOCIETY OPEN SCIENCE 2020; 7:200741. [PMID: 33047036 PMCID: PMC7540755 DOI: 10.1098/rsos.200741] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Accepted: 08/13/2020] [Indexed: 06/11/2023]
Abstract
Owing to their high surface area and superior adsorption properties, spirobifluorene polymers of intrinsic microporosity (PIMs), namely PIM-SBF-Me (methyl) and PIM-SBF-tBu (tert-butyl), were used for the first time, to our knowledge, for the removal of methylene blue (MB) dye from wastewater. Spirobifluorene PIMs are known to have large surface area (can be up to 1100 m2 g-1) and have been previously used mainly for gas storage applications. Dispersion of the polymers in aqueous solution was challenging owing to their extreme hydrophobic nature leading to poor adsorption efficiency of MB. For this reason, cationic (cetyl-pyridinium chloride), anionic (sodium dodecyl sulfate; SDS) and non-ionic (Brij-35) surfactants were used and tested with the aim of enhancing the dispersion of the hydrophobic polymers in water and hence improving the adsorption efficiencies of the polymers. The effect of surfactant type and concentration were investigated. All surfactants offered a homogeneous dispersion of the polymers in the aqueous dye solution; however, the highest adsorption efficiency was obtained using an anionic surfactant (SDS) and this seems owing to the predominance of electrostatic interaction between its molecules and the positively charges dye molecules. Furthermore, the effect of polymer dosage and initial dye concentration on MB adsorption were also considered. The kinetic data for both polymers were well described by a pseudo-second-order model, while the Langmuir model better simulated the adsorption process of MB dye on PIM-SBF-Me and the Freundlich model was more suitable for PIM-SBF-tBu. Moreover, the maximum adsorption capacities recorded were 84.0 and 101.0 mg g-1 for PIM-SBF-Me and PIM-SBF-tBu, respectively. Reusability of both polymers was tested by performing three adsorption cycles and the results substantiate that both polymers can be effectively re-used with insignificant loss of their adsorption efficiency (%AE). These preliminary results suggested that incorporation of a surfactant to enhance the dispersion of hydrophobic polymers and adsorption of organic contaminants from wastewater is a simple and cost-effective approach that can be adapted for many other environmental applications.
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Affiliation(s)
- Entesar Al-Hetlani
- Department of Chemistry, Faculty of Science, Kuwait University, PO Box 5969, 13060 Safat, Kuwait
| | - Mohamed O. Amin
- Department of Chemistry, Faculty of Science, Kuwait University, PO Box 5969, 13060 Safat, Kuwait
| | - C. Grazia Bezzu
- School of Chemistry, Cardiff University, Cardiff CF10 3AT, UK
| | - Mariolino Carta
- Department of Chemistry, College of Science, Swansea University, Grove Building, Singleton Park, Swansea SA2 8PP, UK
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20
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Chemical modification of the polymer of intrinsic microporosity PIM-1 for enhanced hydrogen storage. ADSORPTION 2020. [DOI: 10.1007/s10450-020-00239-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
AbstractA detailed investigation has been carried out of the pre-polymerisation modification of the polymer of intrinsic microporosity PIM-1 by the addition of two methyl (Me) groups to its spirobisindane unit to create a new chemically modified PIM-1 analogue, termed MePIM. Our work explores the effects of this modification on the porosity of PIM-1 and hence on its gas sorption properties. MePIM was successfully synthesised using either low (338 K) or high (423 K) temperature syntheses. It was observed that introduction of methyl groups to the spirobisindane part of PIM-1 generates additional microporous spaces, which significantly increases both surface area and hydrogen storage capacity. The BET surface area (N2 at 77 K) was increased by ~ 12.5%, resulting in a ~ 25% increase of hydrogen adsorption after modification. MePIM also maintains the advantages of good processability and thermal stability. This work provides new insights on a facile polymer modification that enables enhanced gas sorption properties.
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21
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Duan HL, Deng X, Wang J, Fan L, Yang YC, Zhang ZQ. Ethanolamine- and amine-functionalized porous cyclodextrin polymers for efficient removal of anionic dyes from water. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109762] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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22
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Hu L, Guang C, Liu Y, Su Z, Gong S, Yao Y, Wang Y. Adsorption behavior of dyes from an aqueous solution onto composite magnetic lignin adsorbent. CHEMOSPHERE 2020; 246:125757. [PMID: 31896011 DOI: 10.1016/j.chemosphere.2019.125757] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2019] [Revised: 12/09/2019] [Accepted: 12/25/2019] [Indexed: 05/20/2023]
Abstract
Magnetic lignosulfonate functional materials that were known to remove several types of dye from water effectively were prepared. The surface of an iron (II,III) oxide (Fe3O4) sample was coated with a layer of organic carbon, and magnetic lignosulfonate (FCS) was synthesised by a crosslinking agent. The morphology, structure, stability and magnetic properties of the materials were characterised by various testing methods. Under experimental conditions, the solution's acidity, alkalinity, contact time, temperature, desorption and dye concentration were measured. The experimental results show that the material reached the highest adsorption capacity at pH = 7. In addition, the adsorption data was similar to that of a single layer, Langmuir adsorption model. The maximum adsorption capacities were 198.24 mg g-1 (Congo Red) and 192.51 mg g-1 (Titan Yellow), respectively. Based on its desorption performance, the material had good recyclability. Therefore, these studies could be used in wastewater treatment. Hopefully, the proposed magnetic composites will inspire more scholars to investigate solutions to the problem of contaminated water resources.
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Affiliation(s)
- Lishuang Hu
- School of Environment and Safety Engineering, North University of China, Taiyuan, 030051, China.
| | - Chunyu Guang
- School of Environment and Safety Engineering, North University of China, Taiyuan, 030051, China
| | - Yang Liu
- School of Environment and Safety Engineering, North University of China, Taiyuan, 030051, China
| | - Zengqiang Su
- School of Environment and Safety Engineering, North University of China, Taiyuan, 030051, China
| | - Shida Gong
- School of Environment and Safety Engineering, North University of China, Taiyuan, 030051, China
| | - Yajing Yao
- School of Environment and Safety Engineering, North University of China, Taiyuan, 030051, China
| | - Yanping Wang
- China Ordnance Explosive Engineering and Safety Technology Research Institute, Beijing, 100053, China.
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23
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Nikou M, Samadi-Maybodi A. Application of chemometrics into simultaneous monitoring removal efficiency of two food dyes by an amine-functionalized metal–organic framework. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2020. [DOI: 10.1007/s13738-020-01886-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Highly efficient selective adsorption of anionic dyes by modified β-cyclodextrin polymers. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2020.01.005] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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25
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Brar SK, Wangoo N, Sharma RK. Enhanced and selective adsorption of cationic dyes using novel biocompatible self-assembled peptide fibrils. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 255:109804. [PMID: 31765949 DOI: 10.1016/j.jenvman.2019.109804] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 10/09/2019] [Accepted: 10/28/2019] [Indexed: 05/21/2023]
Abstract
Herein, bio-compatible self-assembled peptide fibrils have been developed for adsorption of organic pollutants for water remediation with high adsorption capacity. The different morphological motifs of self-assembled dipeptide Fmoc-FW-OMe was formulated using solvent modulation which was characterized by optical microscopy, SEM, XRD and FT-IR. Specifically, the fibril structures were used for selective adsorption of cationic dyes from aqueous solutions with exceptional adsorption capacity noted for crystal violet (625 mg/g). To understand the mechanism of dye adsorption, kinetics studies and adsorption isotherm studies were carried out which proved that the adsorption follows second order kinetics and Langmuir adsorption isotherm. The pH studies suggested that the adsorption of dye is much higher in alkaline conditions as compared to acidic conditions. The self-assembled peptide fibrils showed high reusability over five cycles with negligible effect on the dye adsorption capacity. Notably, this is the first report that discusses the application of self-assembled short peptide based fibrils for removal of dyes from waste water and in particular, it demonstrates the highest adsorption capacity reported for crystal violet dye so far. In general, this efficient capturing of dye pollutants with minimum usage of biocompatible adsorbents presents a simple and cost effective method for water remediation.
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Affiliation(s)
- Surinder K Brar
- Department of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Sector-14, Chandigarh, 160014, India
| | - Nishima Wangoo
- Department of Applied Sciences, University Institute of Engineering & Technology, Panjab University, Sector-25, Chandigarh, 160014, India
| | - Rohit K Sharma
- Department of Chemistry & Centre for Advanced Studies in Chemistry, Panjab University, Sector-14, Chandigarh, 160014, India.
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26
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Foster AB, Tamaddondar M, Luque-Alled JM, Harrison WJ, Li Z, Gorgojo P, Budd PM. Understanding the Topology of the Polymer of Intrinsic Microporosity PIM-1: Cyclics, Tadpoles, and Network Structures and Their Impact on Membrane Performance. Macromolecules 2020. [DOI: 10.1021/acs.macromol.9b02185] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Andrew B. Foster
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Marzieh Tamaddondar
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Jose M. Luque-Alled
- Department of Chemical Engineering and Analytical Science, The University of Manchester, Manchester M13 9PL, U.K
| | - Wayne J. Harrison
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Ze Li
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Patricia Gorgojo
- Department of Chemical Engineering and Analytical Science, The University of Manchester, Manchester M13 9PL, U.K
| | - Peter M. Budd
- Department of Chemistry, The University of Manchester, Oxford Road, Manchester M13 9PL, U.K
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27
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Qurrat-ul-Ain QUA, Khurshid S, Gul Z, Khatoon J, Shah MR, Hamid I, Khan IAT, Aslam F. Anionic azo dyes removal from water using amine-functionalized cobalt–iron oxide nanoparticles: a comparative time-dependent study and structural optimization towards the removal mechanism. RSC Adv 2020; 10:1021-1041. [PMID: 35494463 PMCID: PMC9048384 DOI: 10.1039/c9ra07686g] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Accepted: 12/02/2019] [Indexed: 01/09/2023] Open
Abstract
Efficient and selective removal of azo dyes from water by amine-functionalized-CoFe2O4 nanoparticles reliant on structural features such as size, charge, hydrophobicity/hydrophilicity, and S/C atoms.
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Affiliation(s)
| | - Sumaira Khurshid
- Department of Chemistry
- Federal Urdu University of Arts, Science and Technology
- Gulshan-e-Iqbal Campus
- Karachi-75300
- Pakistan
| | - Zarnab Gul
- Department of Chemistry
- University of Karachi
- Karachi-75270
- Pakistan
| | - Jaweria Khatoon
- Department of Chemistry
- Federal Urdu University of Arts, Science and Technology
- Gulshan-e-Iqbal Campus
- Karachi-75300
- Pakistan
| | - Muhammad Raza Shah
- H. E. J. Research Institute of Chemistry
- ICCBS
- University of Karachi
- Karachi 75270
- Pakistan
| | - Irum Hamid
- Department of Chemistry
- University of Karachi
- Karachi-75270
- Pakistan
| | - Iffat Abdul Tawab Khan
- Department of Chemistry
- Federal Urdu University of Arts, Science and Technology
- Gulshan-e-Iqbal Campus
- Karachi-75300
- Pakistan
| | - Fariha Aslam
- H. E. J. Research Institute of Chemistry
- ICCBS
- University of Karachi
- Karachi 75270
- Pakistan
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28
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Moradi E, Ebrahimzadeh H, Mehrani Z, Asgharinezhad AA. The efficient removal of methylene blue from water samples using three-dimensional poly (vinyl alcohol)/starch nanofiber membrane as a green nanosorbent. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:35071-35081. [PMID: 31673970 DOI: 10.1007/s11356-019-06400-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/18/2019] [Accepted: 09/02/2019] [Indexed: 06/10/2023]
Abstract
In the present study, a simple, fast, and economical method was introduced to eliminate methylene blue from dye wastewater water using a non-toxic, inexpensive, stable, and efficient adsorbent. The poly (vinyl alcohol) (PVA)/starch hydrogel nanofiber membrane with high surface area and the three-dimensional structure was fabricated in water via electrospinning strategy, and the cross-linking reaction was done by thermal treatment. The characterization of the nanofibers was carried out using Fourier-transform infrared spectrometer (FT-IR) and field-emission scanning electron microscopy (FE-SEM), and the cross-linked PVA/starch nanofiber was applied as a membrane for the removal of methylene blue (MB). The recovery of MB was performed by methanol solution containing 5% (v/v) HCl. Langmuir isotherm model successfully described the adsorption of MB on nanosorbent, and the maximum adsorption capacity (qm) was 400 mg g-1. Also, the kinetic of adsorption was well fitted by the pseudo-second-order model. In this study, because of the high stability of fabricated membrane (based on the tensile testing), it can be used as a filter for the fast separation of MB (cationic dye) and methyl orange (MO, anionic dye). Graphical abstract.
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Affiliation(s)
- Ebrahim Moradi
- Faculty of Chemistry and Petroleum Sciences, Shahid Beheshti University, Tehran, 1983969411, Iran
| | - Homeira Ebrahimzadeh
- Faculty of Chemistry and Petroleum Sciences, Shahid Beheshti University, Tehran, 1983969411, Iran.
| | - Zahra Mehrani
- Faculty of Chemistry and Petroleum Sciences, Shahid Beheshti University, Tehran, 1983969411, Iran
| | - Ali Akbar Asgharinezhad
- Faculty of Chemistry and Petroleum Sciences, Shahid Beheshti University, Tehran, 1983969411, Iran
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29
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Ranjith KS, Satilmis B, Huh YS, Han YK, Uyar T. Highly selective surface adsorption-induced efficient photodegradation of cationic dyes on hierarchical ZnO nanorod-decorated hydrolyzed PIM-1 nanofibrous webs. J Colloid Interface Sci 2019; 562:29-41. [PMID: 31830629 DOI: 10.1016/j.jcis.2019.11.096] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 11/22/2019] [Accepted: 11/23/2019] [Indexed: 12/12/2022]
Abstract
Selectivity of catalysts toward harmful cationic pollutants in industrial wastewater remains challenging but is of crucial importance in environmental remediation processes. Here, we present a complex network of a hydrolyzed polymer of intrinsic microporosity (HPIM)-based electrospun nanofibrous web with surface functional decoration of ZnO nanorods (NRs) as a hierarchical platform for selective and rapid degradation of cationic dyes. Over a single species or binary mixtures, cationic dyes were selectively adsorbed by the HPIM surface, which then rapidly degraded under simultaneous photoirradiation through the ZnO NRs. Both HPIM and ZnO exhibited high electronegative surfaces, which induced the selectivity towards the cationic dyes and rapidly degraded the pollutants with the production of reactive oxygen species under photoirradiation. Further, as a free-standing web, the catalytic network could be easily separated and reused without any significant loss of catalytic activity after multiple cycles of use. The hierarchical platform of ZnO/HPIM-based heterostructures could be a promising catalytic template for selective degradation of synthetic dyes in mixed wastewater samples.
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Affiliation(s)
- Kugalur Shanmugam Ranjith
- Institute of Materials Science & Nanotechnology, Bilkent University, Ankara 06800, Turkey; Department of Energy and Material Engineering, Dongguk University, Seoul 04620, Republic of Korea.
| | - Bekir Satilmis
- Institute of Materials Science & Nanotechnology, Bilkent University, Ankara 06800, Turkey; Department of Medical Services and Techniques, Vocational School of Health Services, Kirsehir Ahi Evran University, Kirsehir 40100, Turkey
| | - Yun Suk Huh
- Department of Biological Engineering, Inha University, Incheon 22122, Republic of Korea
| | - Young-Kyu Han
- Department of Energy and Material Engineering, Dongguk University, Seoul 04620, Republic of Korea.
| | - Tamer Uyar
- Institute of Materials Science & Nanotechnology, Bilkent University, Ankara 06800, Turkey; Department of Fiber Science & Apparel Design, Cornell University, Ithaca, NY 14853, United States.
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30
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Karimi R, Yousefi F, Ghaedi M, Rezaee Z. Comparison the behavior of ZnO–NP–AC and Na, K doped ZnO–NP–AC for simultaneous removal of Crystal Violet and Quinoline Yellow dyes: Modeling and optimization. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.05.038] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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31
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Duan HL, Niu QL, Wang J, Ma SY, Zhang J, Zhang ZQ. High uptake carboxyl-functionalized porous β-cyclodextrin polymer for selective extraction of lysozyme from egg white. J Chromatogr A 2019; 1600:80-86. [DOI: 10.1016/j.chroma.2019.04.056] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Revised: 04/19/2019] [Accepted: 04/21/2019] [Indexed: 12/21/2022]
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32
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A magnetic covalent aromatic polymer as an efficient and recyclable adsorbent for phenylurea herbicides. Mikrochim Acta 2019; 186:431. [PMID: 31187290 DOI: 10.1007/s00604-019-3583-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Accepted: 06/03/2019] [Indexed: 10/26/2022]
Abstract
A magnetic covalent aromatic polymer (Fe3O4-NH2-CAP) was synthesized by grinding a covalent aromatic polymer (CAP) and amino-functionalized magnetic nanoparticles (Fe3O4-NH2 NPs). The CAP was prepared by a Friedel-Crafts reaction between biphenyl and 1,3,5-benzenetricarbonyl trichloride. The interaction in the Fe3O4-NH2-CAP is based on hydrogen bond formation between the carbonyl groups in the CAP and the amino groups in the Fe3O4-NH2 NPs. The adsorbent inherits the advantages of the CAP and also has the superior magnetic property of the Fe3O4 NPs. The adsorbent was applied to magnetic solid-phase extraction of six phenylurea herbicides (metoxuron, monuron, chlortoluron, isoproturon, monolinuron, buturon) from soil and water samples. Following elution with 600 μL methanol, the herbicides were quantified by HPLC. The calibration plots are linear in the 1.00-100 ng g-1 herbicide concentration ranges in case of spiked soil samples, and in the 0.10-40 ng mL-1 concentration range for spiked water samples. The limits of detection range from 0.3 to 0.5 ng g-1 (soil) and from 0.01 to 0.03 ng mL-1 (water), with relative standard deviations of <8.0% and < 6.9%, respectively. Graphical abstract Schematic presentation for the preparation of the magnetic covalent aromatic polymer (Fe3O4-NH2-CAP) and of magnetic solid-phase extraction.
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33
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Jiang C, Wang X, Qin D, Da W, Hou B, Hao C, Wu J. Construction of magnetic lignin-based adsorbent and its adsorption properties for dyes. JOURNAL OF HAZARDOUS MATERIALS 2019; 369:50-61. [PMID: 30772687 DOI: 10.1016/j.jhazmat.2019.02.021] [Citation(s) in RCA: 98] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2018] [Revised: 01/22/2019] [Accepted: 02/08/2019] [Indexed: 05/22/2023]
Abstract
The magnetic lignin-based adsorbent (Fe3O4/C-ACLS) has been successfully prepared and applied to adsorbing azo dyes Congo red, Titan yellow and Eriochrome blue black R. The samples were characterized by Fourier transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), transmission electron microscopy (TEM), thermal gravimetric analysis (TGA), X-ray powder diffraction (XRD), vibration sample magnetometer (VSM), Raman spectroscopy and elemental analysis. In the process of adsorption, five kinds of influencing factors and recycling regeneration were discussed, and the adsorption mechanisms such as kinetics, isotherm, thermodynamics were explored. The results show that Fe3O4/C-ACLS can remove 98%, 92% and 99% of Congo red, Titan yellow and Eriochrome blue black R, respectively. Under the same conditions, the removal rate was 87%, 84% and 88% after 5 times adsorption cycle, respectively. Pseudo-first-order, pseudo-second-order kinetics, Elovich model and intraparticle diffusion model were studied, and the results show that the adsorption process conforms to pseudo-second-order kinetics model, and the diffusion rate is controlled by many steps. The results of isotherm model and thermodynamics show that the adsorption process is consistent with Langmuir model and is mainly a spontaneous chemical endothermic process of monolayer.
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Affiliation(s)
- Chenglong Jiang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China
| | - Xiaohong Wang
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China.
| | - Demeng Qin
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China
| | - Wenxin Da
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China
| | - Bingxia Hou
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China
| | - Chen Hao
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China.
| | - Jingbo Wu
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, Jiangsu, 212013, China
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34
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Highly-efficient and selective adsorption of anionic dyes onto hollow polymer microcapsules having a high surface-density of amino groups: Isotherms, kinetics, thermodynamics and mechanism. J Colloid Interface Sci 2019; 542:123-135. [DOI: 10.1016/j.jcis.2019.01.131] [Citation(s) in RCA: 62] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2018] [Revised: 01/29/2019] [Accepted: 01/30/2019] [Indexed: 11/19/2022]
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35
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Bees metaheuristic algorithm with the aid of artificial neural networks for optimization of acid red 27 dye adsorption onto novel polypyrrole/SrFe12O19/graphene oxide nanocomposite. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-019-02700-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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36
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Yang Z, Zhu L, Chen L. Selective adsorption and separation of dyes from aqueous solution by core-shell structured NH2-functionalized UiO-66 magnetic composites. J Colloid Interface Sci 2019; 539:76-86. [DOI: 10.1016/j.jcis.2018.11.064] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 11/13/2018] [Accepted: 11/15/2018] [Indexed: 10/27/2022]
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37
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Satilmis B, Uyar T. Development of superhydrophobic electrospun fibrous membrane of polymers of intrinsic microporosity (PIM-2). Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2018.12.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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38
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Magnetically Modified Porous β-Cyclodextrin Polymers for Dispersive Solid-Phase Extraction High-Performance Liquid Chromatography Analysis of Sudan Dyes. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01476-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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39
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Maruthapandi M, Luong JHT, Gedanken A. Kinetic, isotherm and mechanism studies of organic dye adsorption on poly(4,4′-oxybisbenzenamine) and copolymer of poly(4,4′-oxybisbenzenamine-pyrrole) macro-nanoparticles synthesized by multifunctional carbon dots. NEW J CHEM 2019. [DOI: 10.1039/c8nj05300f] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The organic dye adsorption on POBBA and COP.
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Affiliation(s)
- Moorthy Maruthapandi
- Bar-Ilan Institute for Nanotechnology and Advanced Materials
- Department of Chemistry
- Bar-Ilan University
- Ramat-Gan 52900
- Israel
| | | | - Aharon Gedanken
- Bar-Ilan Institute for Nanotechnology and Advanced Materials
- Department of Chemistry
- Bar-Ilan University
- Ramat-Gan 52900
- Israel
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40
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Zhou X, Zheng P, Wang L, Liu X. Preparation of Sulfonated Poly(arylene ether nitrile)-Based Adsorbent as a Highly Selective and Efficient Adsorbent for Cationic Dyes. Polymers (Basel) 2018; 11:E32. [PMID: 30960016 PMCID: PMC6401942 DOI: 10.3390/polym11010032] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2018] [Revised: 12/18/2018] [Accepted: 12/25/2018] [Indexed: 12/11/2022] Open
Abstract
In this work, a highly selective and efficient polymer adsorbent inspired by a water-soluble sulfonated poly(arylene ether nitrile) (SPEN) was successfully synthesized. Due to the distinct structure of functional carboxyl, sulfonic acid and rigid benzene rings, a facile aluminium (III) ions crosslinking method was employed to fabricate the SPEN-based adsorbents (SPEN-Al). Among the three adsorbents, SPEN-Al-2 exhibited superior adsorption capacities with uniform morphology. Subsequently, the SPEN-Al-2 was selected as the adsorbent for three cationic dyes (rhodamine B (Rh B), neutral red (NR), methylene blue (MB)) and three anionic dyes (orange G (OG), methyl orange (MO), acid fuchsin (AF)), respectively, demonstrating that the adsorbent possessing excellent selectivity toward cationic dyes. Moreover, the dye's adsorption selectivity of SPEN-Al-2 was further certificated in a binary cationic-anionic dyes mixtures (MB/OG and MB/MO) system. Taking MB as a dye model, a series of factors (contact time, concentration, temperature and pH) and adsorption models were systematically investigated in dye adsorption experiments. Results indicated that the adsorption was endothermic and the maximum adsorption capacity of SPEN-Al-2 could reach up to 877.5 mg/g; pseudo-second-model and Langmuir model were fitted to the adsorption kinetics and equilibrium isotherm, respectively, manifesting that SPEN-Al adsorbent was promising in the dyes removing field.
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Affiliation(s)
- Xuefei Zhou
- Research Branch of Advanced Functional Materials, School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 61173, China.
| | - Penglun Zheng
- Research Branch of Advanced Functional Materials, School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 61173, China.
| | - Lingling Wang
- Research Branch of Advanced Functional Materials, School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 61173, China.
| | - Xiaobo Liu
- Research Branch of Advanced Functional Materials, School of Materials and Energy, University of Electronic Science and Technology of China, Chengdu 61173, China.
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41
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Liu HX, Zhao C, Wang N, Shu L, Zhou J, Ji S, Li JR. Nanosheet α-Co(OH)2 composite membranes with ultrathin separation layer for removing dyes from solvent with high flux. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2018.07.001] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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42
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Naderi P, Shirani M, Semnani A, Goli A. Efficient removal of crystal violet from aqueous solutions with Centaurea stem as a novel biodegradable bioadsorbent using response surface methodology and simulated annealing: Kinetic, isotherm and thermodynamic studies. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 163:372-381. [PMID: 30059882 DOI: 10.1016/j.ecoenv.2018.07.091] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2018] [Revised: 07/12/2018] [Accepted: 07/23/2018] [Indexed: 06/08/2023]
Abstract
The novel green bioadsorbent, Centaurea stem, was utilized for crystal violet removal from aqueous solutions. SEM and FT-IR were used for characterization of Centaurea stem. The effects of the pH, time, temperature, bioadsorbent amount, and initial dye concentration were investigated. Response surface methodology was used to depict the experimental design and the optimized data of pH 12.57, time 19.661, temperature 38.94 °C, amount of bioadsorbent 12.218 mg, and initial dye concentration 36.62 mg L-1 were achieved. Moreover, artificial neural network (ANN) and simulated annealing (SA) were applied for prediction and optimization of the process respectively. The SA acquired optimum conditions of 10.114, 7.892 min, 25.127 °C, 64.405 mg L-1, 14.54 mg for pH, time, temperature, initial dye concentration, and bioadsorbent amount, respectively which were more close to the experimental results and indicated higher ability of SA-ANN in prediction and optimization of the process. The adsorption isotherms confirm the experimental data were appropriately fitted to the Langmuir model with high adsorption capacity of 476.190 mg g-1. The thermodynamic parameters were evaluated. The positive ΔH° and ΔS° values described endothermic nature of adsorption. The adsorption of crystal violet followed the pseudo-second order kinetic model.
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Affiliation(s)
- Peyman Naderi
- Department of Chemistry, Faculty of Science, Shahrekord University, P.O. Box 115, Shahrekord, Iran
| | - Mahboube Shirani
- Department of Chemistry, Faculty of Science, University of Jiroft, P. O. Box 7867161167, Jiroft, Iran.
| | - Abolfazl Semnani
- Department of Chemistry, Faculty of Science, Shahrekord University, P.O. Box 115, Shahrekord, Iran
| | - Alireza Goli
- Department of Industrial Engineering, Engineering Faculty, Yazd University, Iran
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43
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Rapid and tunable selective adsorption of dyes using thermally oxidized nanodiamond. J Colloid Interface Sci 2018; 524:52-64. [DOI: 10.1016/j.jcis.2018.03.088] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Revised: 03/17/2018] [Accepted: 03/26/2018] [Indexed: 11/17/2022]
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44
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Low ZX, Budd PM, McKeown NB, Patterson DA. Gas Permeation Properties, Physical Aging, and Its Mitigation in High Free Volume Glassy Polymers. Chem Rev 2018; 118:5871-5911. [DOI: 10.1021/acs.chemrev.7b00629] [Citation(s) in RCA: 298] [Impact Index Per Article: 49.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ze-Xian Low
- Centre for Advanced Separations Engineering and Department of Chemical Engineering, University of Bath, Claverton Down, Bath BA2 7AY, U.K
| | - Peter M. Budd
- School of Chemistry, The University of Manchester, Manchester M13 9PL, U.K
| | - Neil B. McKeown
- EastCHEM School of Chemistry, University of Edinburgh, David Brewster Road, Edinburgh EH9 3FJ, U.K
| | - Darrell A. Patterson
- Centre for Advanced Separations Engineering and Department of Chemical Engineering, University of Bath, Claverton Down, Bath BA2 7AY, U.K
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45
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Wen G, Guo Z. Facile modification of NH2-MIL-125(Ti) to enhance water stability for efficient adsorptive removal of crystal violet from aqueous solution. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.01.011] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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46
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The combination of mussel-inspired chemistry and surface-initiated redox polymerization for surface modification of silica microspheres and their environmental adsorption applications. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.10.101] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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47
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Systematic hydrolysis of PIM-1 and electrospinning of hydrolyzed PIM-1 ultrafine fibers for an efficient removal of dye from water. REACT FUNCT POLYM 2017. [DOI: 10.1016/j.reactfunctpolym.2017.10.019] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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48
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Ferreira GMD, Ferreira GMD, Hespanhol MC, de Paula Rezende J, dos Santos Pires AC, Gurgel LVA, da Silva LHM. Adsorption of red azo dyes on multi-walled carbon nanotubes and activated carbon: A thermodynamic study. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.06.021] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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