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Benabela I, Benderrag A, Haddou B, Canselier JP, Gourdon C. Dye removal with emulsion liquid membrane: experimental design and response surface methodology. ENVIRONMENTAL TECHNOLOGY 2023; 44:4296-4312. [PMID: 35713229 DOI: 10.1080/09593330.2022.2091480] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 06/05/2022] [Indexed: 06/15/2023]
Abstract
This work aims to removing anionic food dyes, Acid Red18 (E124) and Quinoline Yellow WS (E104), from their aqueous solutions. The Emulsion Liquid Membrane (ELM) technique was used. ELM consists of diluent (kerosene), nonionic surfactant (0.5 wt. % Triton X-45), Aliquat 336 as an extractant. Sulfuric acid (H2SO4) solution was used as an internal aqueous phase. The key parameters impacting the stability of liquid membrane and the efficiency of dye removal were investigated; Almost 98% of E124 at 50 mg/L are successfully extracted under optimum conditions. The extraction of a mixture of the two dyes at equal concentrations (25 mg/L) was conducted and their extraction showed more than 95% of efficiency. The experimental results of dye mixture (E124, E104) extraction were expressed by the following three quantities: The concentration of Triton X-45, the concentration of Aliquat 336, and the internal phase concentration of H2SO4, represented on three dimensional plots using the Box-Behnken design and the response surface methodology. For each of the parameters, the values of which were determined by experimental design, these results were subjected to empirical smoothing. The values, thus calculated, are consistent with the measurements.
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Affiliation(s)
- Imene Benabela
- Laboratoire de Physico-Chimie des Matériaux, Catalyse and Environnement (LPCM-CE), Université des Sciences and de la Technologie d'Oran Mohamed Boudiaf (USTOMB), Oran, Algerie
| | - Abdelkader Benderrag
- Laboratoire de Physico-Chimie des Matériaux, Catalyse and Environnement (LPCM-CE), Université des Sciences and de la Technologie d'Oran Mohamed Boudiaf (USTOMB), Oran, Algerie
| | - Boumediene Haddou
- Laboratoire de Physico-Chimie des Matériaux, Catalyse and Environnement (LPCM-CE), Université des Sciences and de la Technologie d'Oran Mohamed Boudiaf (USTOMB), Oran, Algerie
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2
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Antonelli R, Malpass GRP, da Silva MGC, Vieira MGA. Hybrid process of adsorption and electrochemically based green regeneration of bentonite clay for ofloxacin and ciprofloxacin removal. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:53648-53661. [PMID: 36862291 DOI: 10.1007/s11356-023-26175-2] [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: 11/22/2022] [Accepted: 02/22/2023] [Indexed: 06/18/2023]
Abstract
Removal of emerging contaminants, such as antibiotics, from wastewater by adsorption is a simple, low-cost, and high-performance process; however, regeneration and reuse of the exhausted adsorbent are necessary to make the process economically viable. This study aimed to investigate the possibility of electrochemical-based regeneration of clay-type materials. For this, the calcined Verde-lodo (CVL) clay was saturated with the antibiotics ofloxacin (OFL) and ciprofloxacin (CIP) in one-component systems by an adsorption process and then subjected to photo-assisted electrochemical oxidation (0.45 A, 0.05 mol/L NaCl, UV-254 nm, and 60 min), which promotes both pollutant degradation and adsorbent regeneration. The external surface of the CVL clay was investigated by X-ray photoelectron spectroscopy before and after the adsorption process. The influence of regeneration time was evaluated for the CVL clay/OFL and CVL clay/CIP systems, and the results demonstrate high regeneration efficiencies after 1 h of photo-assisted electrochemical oxidation. Clay stability during regeneration was investigated by four successive cycles in different aqueous matrices (ultrapure water, synthetic urine, and river water). The results indicated that the CVL clay is relatively stable under the photo-assisted electrochemical regeneration process. Furthermore, CVL clay was able to remove antibiotics even in the presence of natural interfering agents. The hybrid adsorption/oxidation process applied here demonstrated the electrochemical-based regeneration potential of CVL clay for the treatment of emerging contaminants, since it can be operated quickly (1h of treatment) and with lower consumption of energy (3.93 kWh kg-1) than the traditional method of thermal regeneration (10 kWh kg-1).
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Affiliation(s)
- Raissa Antonelli
- School of Chemical Engineering, University of Campinas, Albert Einstein, 500, Campinas, São Paulo, 13083-852, Brazil.
- Present address: Department of Chemical Engineering, Polytechnic School of the University of São Paulo, São Paulo, 05508-000, Brazil.
| | - Geoffroy Roger Pointer Malpass
- Department of Chemical Engineering, Federal University of the Triângulo Mineiro, Randolfo Borges Júnior, 1400, Uberaba, Minas Gerais, 38064-200, Brazil
| | - Meuris Gurgel Carlos da Silva
- School of Chemical Engineering, University of Campinas, Albert Einstein, 500, Campinas, São Paulo, 13083-852, Brazil
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3
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Vaiano V, De Marco I. Removal of Azo Dyes from Wastewater through Heterogeneous Photocatalysis and Supercritical Water Oxidation. SEPARATIONS 2023. [DOI: 10.3390/separations10040230] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
Abstract
Azo dyes are synthetic organic dyes used in the textile, leather, and paper industries. They pose environmental problems due to their toxic and persistent nature. The toxicity is due to the presence of azo groups in the dye molecule that can break down into aromatic amines, which are highly toxic to aquatic organisms and humans. Various treatment methods have been developed to remove azo dyes from wastewater. Conventional wastewater treatments have some drawbacks, such as high operating costs, long processing times, generation of sludge, and the formation of toxic by-products. For these reasons, a valid alternative is constituted by advanced oxidation processes. Good results have been obtained using heterogeneous photocatalysis and supercritical water oxidation. In the former method, a photocatalyst is in contact with wastewater, a suitable light activates the catalyst, and generated reactive oxygen species that react with pollutants through oxidative reactions to their complete mineralization; the latter involves pressurizing and heating wastewater to supercritical conditions in a reactor vessel, adding an oxidizing agent to the supercritical water, and allowing the mixture to react. In this review paper, works in the literature that deal with processing wastewater containing azo dyes through photocatalysts immobilized on macroscopic supports (structured photocatalysts) and the supercritical water oxidation technique have been critically analyzed. In particular, advancement in the formulation of structured photocatalysts for the degradation of azo dyes has been shown, underlying different important features, such as the type of support for the photoactive phase, reactor configuration, and photocatalytic efficiency in terms of dye degradation and photocatalyst stability. In the case of supercritical water oxidation, the main results regarding COD and TOC removal from wastewater containing azo dyes have been reported, taking into account the reactor type, operating pressure, and temperature, as well as the reaction time.
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Doan THY, Pham HA, Nguyen NH, Le TD, Nguyen TB, Le TS. Adsorptive Removal of Azo Dye New Coccine Using High-Performance Adsorbent-Based Polycation-Modified Nano-Alpha Alumina Particles. JOURNAL OF ANALYTICAL METHODS IN CHEMISTRY 2022; 2022:9425334. [PMID: 35178271 PMCID: PMC8844390 DOI: 10.1155/2022/9425334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Revised: 01/06/2022] [Accepted: 01/15/2022] [Indexed: 05/12/2023]
Abstract
The azo dyes new coccine (NCC) were successfully removed through the adsorption onto PVBTAC-modified α-Al2O3 particles. The optimal conditions of both the surface modification by PVBTAC adsorption and the NCC adsorption were thoroughly investigated. Formerly, polycations PVBTAC were adsorbed onto the nanosized α-Al2O3 particles at pH 8, NaCl 100 mM, with a contact time of 2 h, and initial concentration of 1000 ppm to modify the α-Al2O3 surface. Latterly, the NCC adsorptive removal was conducted at pH 8, NaCl 10 mM, α-Al2O3 adsorbent dosage of 3 mg mL-1, and a contact time of 45 min. Interestingly, the optimal pH of 8 potentially applies to treat real wastewater as the environmental pH range is often about 7-8. High removal efficiency and adsorption capacity of the NCC azo dyes were, respectively, found to be approximately 95% and 3.17 mg g-1 with an initial NCC concentration of 10 ppm. The NCC adsorption on the modified α-Al2O3 particles was well fitted with a Freundlich model isotherm. A pseudo-second kinetic was more suitable for the NCC adsorption on the PVBTAC-modified α-Al2O3 surface than a pseudo-first kinetic. The NCC adsorptive removal kinetic was also affirmed by the FT-IR spectra, based especially on the changes of functional group stretch vibrations of -SO3 - group in the NCC molecules and -N+(CH3)3 group in the PVBTAC molecules. The high reusability of the α-Al2O3 particles was proved to be higher than 50% after four generation times.
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Affiliation(s)
- Thi Hai Yen Doan
- Faculty of Chemistry, University of Science, Vietnam National University, Hanoi-19 Le Thanh Tong, Hoan Kiem, Hanoi, Vietnam
| | - Hong Anh Pham
- Nguyen Sieu High School, Yen Hoa, Cau Giay, Hanoi, Vietnam
| | | | - Thi Dung Le
- Faculty of Chemistry, University of Science, Vietnam National University, Hanoi-19 Le Thanh Tong, Hoan Kiem, Hanoi, Vietnam
| | - Thanh Binh Nguyen
- Faculty of Chemistry, University of Science, Vietnam National University, Hanoi-19 Le Thanh Tong, Hoan Kiem, Hanoi, Vietnam
| | - Thanh Son Le
- Faculty of Chemistry, University of Science, Vietnam National University, Hanoi-19 Le Thanh Tong, Hoan Kiem, Hanoi, Vietnam
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Jiao C, Liu D, Wei N, Gao J, Fu F, Liu T, Wang J. Efficient Congo Red Removal Using Porous Cellulose/Gelatin/Sepiolite Gel Beads: Assembly, Characterization, and Adsorption Mechanism. Polymers (Basel) 2021; 13:polym13223890. [PMID: 34833188 PMCID: PMC8624199 DOI: 10.3390/polym13223890] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/03/2021] [Accepted: 11/05/2021] [Indexed: 01/20/2023] Open
Abstract
Porous sustainable cellulose/gelatin/sepiolite gel beads were fabricated via an efficient 'hydrophilic assembly-floating droplet' two-step method to remove Congo red (CR) from wastewater. The beads comprised microcrystalline cellulose and gelatin, forming a dual network framework, and sepiolite, which acted as a functional component to reinforce the network. The as-prepared gel beads were characterized using FTIR, SEM, XRD, and TGA, with the results indicating a highly porous structure that was also thermally stable. A batch adsorption experiment for CR was performed and evaluated as a function of pH, sepiolite addition, contact time, temperature, and initial concentration. The kinetics and isotherm data obtained were in agreement with the pseudo-second-order kinetic model and the Langmuir isotherm, with a maximum monolayer capacity of 279.3 mg·g-1 for CR at 303 K. Moreover, thermodynamic analysis demonstrated the spontaneous and endothermic nature of the dye uptake. Importantly, even when subjected to five regeneration cycles, the gel beads retained 87% of their original adsorption value, suggesting their suitability as an efficient and reusable material for dye wastewater treatments.
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Dibenzo-18-crown-6/Polyacrylonitrile (PAN) nanofibers for metal ions adsorption: adsorption studies for Na+ and K+. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-021-03806-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Saifi A, Joseph JP, Singh AP, Pal A, Kumar K. Complexation of an Azo Dye by Cyclodextrins: A Potential Strategy for Water Purification. ACS OMEGA 2021; 6:4776-4782. [PMID: 33644585 PMCID: PMC7905815 DOI: 10.1021/acsomega.0c05684] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 01/27/2021] [Indexed: 06/12/2023]
Abstract
The chemistry of the host-guest complex formation has received much attention as a highly efficient approach for use to develop economical adsorbents for water purification. In the present study, the synthesis of three β-cyclodextrin (β-CD) inclusion complexes with the oil orange SS (OOSS) azo dye as a guest molecule and their potential applications in water purification are described. The complexes were synthesized by the coprecipitation method and characterized by Fourier transform infrared (FTIR) spectroscopy, UV-vis spectroscopy, X-ray diffraction (XRD), thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC). FTIR and thermal analyses confirmed the encapsulation of OOSS dye within the hydrophobic cavity of β-CD. The encapsulation of hydrophobic dye inside the β-CD cavity was mainly due to the hydrophobic-hydrophobic interaction. The results showed that the stability of the OOSS dye had been improved after the complexation. The effect of three different compositions of the host-guest complexes was analyzed. The present study demonstrated that the hydrophobic dye could be removed from aqueous solution via inclusion complex formation. Thus, it can play a significant role in removing the highly toxic OOSS dye from the industrial effluent.
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Affiliation(s)
- Anas Saifi
- CSIR-Central
Scientific Instruments Organisation, Sector 30, Chandigarh 160030, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
| | - Jojo P. Joseph
- Institute
of Nano Science and Technology, Sector 64, Mohali 160062, Punjab, India
| | - Atul Pratap Singh
- Department
of Chemistry, Chandigarh University, Gharuan, Mohali 140413, Punjab, India
| | - Asish Pal
- Institute
of Nano Science and Technology, Sector 64, Mohali 160062, Punjab, India
| | - Kamlesh Kumar
- CSIR-Central
Scientific Instruments Organisation, Sector 30, Chandigarh 160030, India
- Academy
of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
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8
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Tony MA. Low-cost adsorbents for environmental pollution control: a concise systematic review from the prospective of principles, mechanism and their applications. J DISPER SCI TECHNOL 2021. [DOI: 10.1080/01932691.2021.1878037] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Maha A. Tony
- Advanced Materials/Solar Energy and Environmental Sustainability (AMSEES) Laboratory, Basic Engineering Science Department, Faculty of Engineering, Menoufia University, Shebin El-Kom, Egypt
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9
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Lian Z, Xu Y, Zuo J, Qian H, Luo Z, Wei W. Preparation of PP-g-(AA-MAH) Fibers Using Suspension Grafting and Melt-Blown Spinning and its Adsorption for Aniline. Polymers (Basel) 2020; 12:E2157. [PMID: 32971766 PMCID: PMC7569868 DOI: 10.3390/polym12092157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 09/16/2020] [Accepted: 09/18/2020] [Indexed: 11/16/2022] Open
Abstract
This paper uses polypropylene (PP) as the matrix and acrylic acid (AA) and maleic anhydride (MAH) as functional monomers to prepare PP-g-(AA-MAH) fibers by suspension grafting and melt-blown spinning technology that are easy to industrially scale-up. The fibers can be used to adsorb aniline. Results showed that the grafting ratio reached the maximum of 12.47%. The corresponding optimal conditions were grafting time of 3 h, AA: MAH = 0.75, total monomer content of 55%, benzoyl peroxide 1.4%, xylene concentration of 6 mL/g PP, and deionized water content of 8 mL/g PP. Owing to its good fluidity and thermal stability, the product of suspension grafting can be used for melt-blown spinning. Infrared spectroscopic and nuclear magnetic resonance spectroscopic analyses indicated that AA and MAH were successfully grafted onto PP fibers. After grafting, the hydrophilicity of PP-g-(AA-MAH) fiber increased. Therefore, it had higher absorptivity for aniline and the adsorption capacity could reach 42.2 mg/g at 45 min and pH = 7. Moreover, the PP-g-(AA-MAH) fibers showed good regeneration performance.
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Affiliation(s)
- Zhouyang Lian
- School of Environmental Science and Engineering, Nanjing Tech University, Nanjing 211816, China; (Y.X.); (J.Z.); (H.Q.); (Z.L.); (W.W.)
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10
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Electrochemical detection and degradation of textile dye Congo red at graphene oxide modified electrode. Microchem J 2019. [DOI: 10.1016/j.microc.2019.01.033] [Citation(s) in RCA: 117] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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11
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A facile approach towards amino-coated ferroferric oxide nanoparticles for environmental pollutant removal. J Colloid Interface Sci 2018; 513:647-657. [DOI: 10.1016/j.jcis.2017.11.070] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2017] [Revised: 11/23/2017] [Accepted: 11/24/2017] [Indexed: 11/21/2022]
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12
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Kumari P, Shekhar, Parashara H. β-cyclodextrin modified magnetite nanoparticles for efficient removal of eosin and phloxine dyes from aqueous solution. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.matpr.2018.05.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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13
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Trofymchuk I, Roik N, Belyakova L. Structural Variety and Adsorptive Properties of Mesoporous Silicas with Immobilized Oligosaccharide Groups. NANOSCALE RESEARCH LETTERS 2017; 12:307. [PMID: 28449545 PMCID: PMC5406319 DOI: 10.1186/s11671-017-2072-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/30/2016] [Accepted: 04/13/2017] [Indexed: 06/07/2023]
Abstract
In this research, we report on the synthesis of mesoporous silicas with various quantities of immobilized oligosaccharide groups and different pore ordering degree. The hydrothermal co-condensation of tetraethyl orthosilicate and β-cyclodextrin-containing organosilane in the presence of cetyltrimethylammonium bromide template was employed. The purpose of this investigation was to show the opportunity of increasing β-cyclodextrin content in silica matrix by changing the molar ratio of initial reagents during organosilane synthesis and to determine whether the enhancing of immobilized groups on the surface influences on model aromatic compound adsorption from water. It was prepared several β-cyclodextrin-organosilanes by modification of (3-aminopropyl)triethoxysilane with oligosaccharide (the molar composition of reaction mixtures were 1:1, 3:1, and 5:1) with using N,N'-carbonyldiimidazole as linking agent. Three types of MCM-41 materials were obtained with 0.018, 0.072, and 0.095 mmol g-1 β-cyclodextrin-group loading according to chemical analysis of silicas. The IR spectroscopy and potentiometric titration were also performed to confirm the presence of functional groups in the silica matrix. Nitrogen sorptometry experiments exhibited the decrease of high surface area (from 812 to 457 m2 g-1) and the average pore diameter (from 1.06 to 0.60 cm3 g-1) of synthesized silicas with increasing of immobilized oligosaccharide groups. The influence of β-cyclodextrin-organosilane presence on the forming of hexagonally arranged porous structure of silicas was evaluated by X-ray diffraction and TEM analyses. As the loading of oligosaccharide groups increases in obtained silicas, the (100) reflex in diffraction patterns is even less intense and broader, denoting the decrease of long-range pore ordering. Adsorption experiments were carried out to study the effect of β-cyclodextrin groups' attendance in silica matrix on benzene uptakes from aqueous solutions. Experimental kinetic curves of benzene adsorption on synthesized silicas were compared with theoretical models of Lagergren and Ho-McKay for pseudo-first and pseudo-second-order processes. Langmuir and Freundlich isotherm models were used to evaluate adsorption processes and parameters. Obtained β-cyclodextrin-containing MCM-41 silicas demonstrate adsorption level performance of known samples and could be very promising for benzene uptakes from aqueous solutions in water treatment processes.
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Affiliation(s)
- Iryna Trofymchuk
- Chuiko Institute of Surface Chemistry of NAS of Ukraine, 17 General Naumov Str., Kyiv, 03164 Ukraine
| | - Nadiia Roik
- Chuiko Institute of Surface Chemistry of NAS of Ukraine, 17 General Naumov Str., Kyiv, 03164 Ukraine
| | - Lyudmila Belyakova
- Chuiko Institute of Surface Chemistry of NAS of Ukraine, 17 General Naumov Str., Kyiv, 03164 Ukraine
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14
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Zheng G, Shen C, Huan L, Zhao R, Chen M, Diao G. Electrochemical detection dopamine by Ester-calix[n]arenes/graphene nanosheets modified electrodes. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.09.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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15
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Zhao M, Chen Z, Lv X, Zhou K, Zhang J, Tian X, Ren X, Mei X. Preparation of core-shell structured CaCO 3 microspheres as rapid and recyclable adsorbent for anionic dyes. ROYAL SOCIETY OPEN SCIENCE 2017. [PMID: 28989771 DOI: 10.5061/dryad.m1b34] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Core-shell structured CaCO3 microspheres (MSs) were prepared by a facile, one-pot method at room temperature. The adsorbent dosage and adsorption time of the obtained CaCO3 MSs were investigated. The results suggest that these CaCO3 MSs can rapidly and efficiently remove 99-100% of anionic dyes within the first 2 min. The obtained CaCO3 MSs have a high Brunauer-Emmett-Teller surface area (211.77 m2 g-1). In addition, the maximum adsorption capacity of the obtained CaCO3 MSs towards Congo red was 99.6 mg g-1. We also found that the core-shell structured CaCO3 MSs have a high recycling capability for removing dyes from water. Our results demonstrate that the prepared core-shell structured CaCO3 MSs can be used as an ideal, rapid, efficient and recyclable adsorbent to remove dyes from aqueous solution.
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Affiliation(s)
- Mengen Zhao
- Jinzhou Medical University, Jinzhou 121001, People's Republic of China
| | - Zhenhua Chen
- Jinzhou Medical University, Jinzhou 121001, People's Republic of China
| | - Xinyan Lv
- Jinzhou Medical University, Jinzhou 121001, People's Republic of China
| | - Kang Zhou
- Jinzhou Medical University, Jinzhou 121001, People's Republic of China
| | - Jie Zhang
- Jinzhou Medical University, Jinzhou 121001, People's Republic of China
| | - Xiaohan Tian
- Jinzhou Medical University, Jinzhou 121001, People's Republic of China
| | - Xiuli Ren
- Jinzhou Medical University, Jinzhou 121001, People's Republic of China
| | - Xifan Mei
- Jinzhou Medical University, Jinzhou 121001, People's Republic of China
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16
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Zhao M, Chen Z, Lv X, Zhou K, Zhang J, Tian X, Ren X, Mei X. Preparation of core-shell structured CaCO 3 microspheres as rapid and recyclable adsorbent for anionic dyes. ROYAL SOCIETY OPEN SCIENCE 2017; 4:170697. [PMID: 28989771 PMCID: PMC5627111 DOI: 10.1098/rsos.170697] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Accepted: 08/07/2017] [Indexed: 05/31/2023]
Abstract
Core-shell structured CaCO3 microspheres (MSs) were prepared by a facile, one-pot method at room temperature. The adsorbent dosage and adsorption time of the obtained CaCO3 MSs were investigated. The results suggest that these CaCO3 MSs can rapidly and efficiently remove 99-100% of anionic dyes within the first 2 min. The obtained CaCO3 MSs have a high Brunauer-Emmett-Teller surface area (211.77 m2 g-1). In addition, the maximum adsorption capacity of the obtained CaCO3 MSs towards Congo red was 99.6 mg g-1. We also found that the core-shell structured CaCO3 MSs have a high recycling capability for removing dyes from water. Our results demonstrate that the prepared core-shell structured CaCO3 MSs can be used as an ideal, rapid, efficient and recyclable adsorbent to remove dyes from aqueous solution.
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Affiliation(s)
| | - Zhenhua Chen
- Jinzhou Medical University, Jinzhou 121001, People's Republic of China
| | | | | | | | | | - Xiuli Ren
- Jinzhou Medical University, Jinzhou 121001, People's Republic of China
| | - Xifan Mei
- Jinzhou Medical University, Jinzhou 121001, People's Republic of China
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17
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Liu ZG, Xu M, Yang Z, Wang YX, Wang SQ, Wang HX. Efficient Removal of Organic Dyes from Water by β-Cyclodextrin Functionalized Graphite Carbon Nitride Composite. ChemistrySelect 2017. [DOI: 10.1002/slct.201602032] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Zhong-Guo Liu
- Hubei Collaborative Innovation Centre for Advanced Organic Chemical Materials; College of Chemistry and Chemical Engineering; Ministry of Education KeyLaboratory for the Synthesis and Application of Organic Functional Molecules; Hubei University; Wuhan 430062 P. R. China
| | - Miao Xu
- Hubei Collaborative Innovation Centre for Advanced Organic Chemical Materials; College of Chemistry and Chemical Engineering; Ministry of Education KeyLaboratory for the Synthesis and Application of Organic Functional Molecules; Hubei University; Wuhan 430062 P. R. China
| | - Ze Yang
- Hubei Collaborative Innovation Centre for Advanced Organic Chemical Materials; College of Chemistry and Chemical Engineering; Ministry of Education KeyLaboratory for the Synthesis and Application of Organic Functional Molecules; Hubei University; Wuhan 430062 P. R. China
| | - Ying-Xi Wang
- Hubei Collaborative Innovation Centre for Advanced Organic Chemical Materials; College of Chemistry and Chemical Engineering; Ministry of Education KeyLaboratory for the Synthesis and Application of Organic Functional Molecules; Hubei University; Wuhan 430062 P. R. China
| | - Shi-Quan Wang
- Hubei Collaborative Innovation Centre for Advanced Organic Chemical Materials; College of Chemistry and Chemical Engineering; Ministry of Education KeyLaboratory for the Synthesis and Application of Organic Functional Molecules; Hubei University; Wuhan 430062 P. R. China
| | - Hang-Xing Wang
- Hubei Collaborative Innovation Centre for Advanced Organic Chemical Materials; College of Chemistry and Chemical Engineering; Ministry of Education KeyLaboratory for the Synthesis and Application of Organic Functional Molecules; Hubei University; Wuhan 430062 P. R. China
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18
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Raval NP, Shah PU, Shah NK. Adsorptive amputation of hazardous azo dye Congo red from wastewater: a critical review. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2016; 23:14810-53. [PMID: 27255316 DOI: 10.1007/s11356-016-6970-0] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 05/24/2016] [Indexed: 05/27/2023]
Abstract
Increasing amount of dyes in an ecosystem has propelled the search of various methods for dye removal. Amongst all the methods, adsorption occupies a prominent place in dye removal. Keeping this in mind, many adsorbents used for the removal of hazardous anionic azo dye Congo red (CR) from aqueous medium were reviewed by the authors. The main objectives behind this review article are to assemble the information on scattered adsorbents and enlighten the wide range of potentially effective adsorbents for CR removal. Thus, CR sorption by various adsorbents such as activated carbon, non-conventional low-cost materials, nanomaterials, composites and nanocomposites are surveyed and critically reviewed as well as their sorption capacities are also compared. This review also explores the grey areas of the adsorption performance of various adsorbents with reference to the effects of pH, contact time, initial dye concentration and adsorbent dosage. The equilibrium adsorption isotherm, kinetic and thermodynamic data of different adsorbents used for CR removal were also analysed. It is evident from a literature survey of more than 290 published papers that nanoparticle and nanocomposite adsorbents have demonstrated outstanding adsorption capabilities for CR. Graphical abstract ᅟ.
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Affiliation(s)
- Nirav P Raval
- Department of Environmental Science, School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Prapti U Shah
- Department of Environmental Science, School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India
| | - Nisha K Shah
- Department of Chemistry, School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India.
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19
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Zhang Y, Yan Y, Wang J, Huang J. Lamellar supramolecular materials based on a chelated metal complex for organic dye adsorption. RSC Adv 2016. [DOI: 10.1039/c6ra03381d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The industrial poisonous waste chelated copper complex can be made into recyclable lamellar supramolecular materials which display excellent adsorption ability towards organic dyes.
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Affiliation(s)
- Yanan Zhang
- College of Chemistry and Chemical Engineering
- Xinjiang University
- Urumqi
- China
| | - Yun Yan
- Beijing National Laboratory for Molecular Sciences (BNLMS)
- State Key Laboratory for Structural Chemistry of Unstable and Stable Species
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871
| | - Jide Wang
- College of Chemistry and Chemical Engineering
- Xinjiang University
- Urumqi
- China
| | - Jianbin Huang
- College of Chemistry and Chemical Engineering
- Xinjiang University
- Urumqi
- China
- Beijing National Laboratory for Molecular Sciences (BNLMS)
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20
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Ghosh S, Acharyya M. Design of novolac resin-based network polymers for adsorptive removal of azo dye molecules. RSC Adv 2016. [DOI: 10.1039/c6ra01903j] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Novolac resin based two polymer networks were synthesized for the effective removal of azo dye molecules from aqueous solution.
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Affiliation(s)
- Samaresh Ghosh
- Department of Chemistry
- Bankura Sammilani College
- Bankura
- India
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21
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Shalaeva YV, Morozova JE, Mironova DA, Kazakova EK, Kadirov MT, Nizameev IR, Konovalov AI. Amidoamine calix[4]resorcinarene-based oligomers and polymers as efficient sorbents of azo dyes from water. Supramol Chem 2015. [DOI: 10.1080/10610278.2015.1046455] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Yana V. Shalaeva
- A.E. Arbuzov Institute of Organic & Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str. 8, Kazan 420008, Russia
| | - Julia E. Morozova
- A.E. Arbuzov Institute of Organic & Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str. 8, Kazan 420008, Russia
| | - Diana A. Mironova
- A.E. Arbuzov Institute of Organic & Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str. 8, Kazan 420008, Russia
| | - Ella Kh. Kazakova
- A.E. Arbuzov Institute of Organic & Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str. 8, Kazan 420008, Russia
| | - Marsil T. Kadirov
- A.E. Arbuzov Institute of Organic & Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str. 8, Kazan 420008, Russia
| | - Irek R. Nizameev
- A.E. Arbuzov Institute of Organic & Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str. 8, Kazan 420008, Russia
| | - Alexander I. Konovalov
- A.E. Arbuzov Institute of Organic & Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, Arbuzov Str. 8, Kazan 420008, Russia
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22
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Sharma A, Lee BK. Adsorptive/photo-catalytic process for naphthalene removal from aqueous media using in-situ nickel doped titanium nanocomposite. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2015; 155:114-122. [PMID: 25819351 DOI: 10.1016/j.jenvman.2015.03.008] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2014] [Revised: 03/03/2015] [Accepted: 03/05/2015] [Indexed: 06/04/2023]
Abstract
The present study investigates the synthesis and characterization of in-situ nickel doped titanium nanocomposite (TiO2/NiO) use as an adsorbent and a photo-catalyst for naphthalene removal from aqueous phase. Nickel-titanium nanocomposites were synthesized by using an in-situ process for the nickel doping and further calcined at 600 °C for 6 h to produce the desired TiO2/NiO nanocomposite, which was then characterized by X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD) and UV-Vis analysis before and after naphthalene removal. The removal of naphthalene was explored with effect of pH, time and initial concentration of naphthalene (2-25 mg/L) in the presence of dark and light phases. Naphthalene removal tests were conducted under both batch and continuous flow conditions. A special column without any channeling problem was successfully designed for the removal of naphthalene by continuous flow process in the presence of visible light source. The removal was maximized at pH 6.5. The maximum amount of naphthalene removed by TiO2/NiO(0.1) nanocomposite in the presence of visible light phase was 322.1 mg/g, which was 2.5 times greater than that of the parent TiO2. The removal of naphthalene obtained during the breakthrough analysis was consistent with the batch equilibrium data.
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Affiliation(s)
- Ajit Sharma
- Department of Civil and Environmental Engineering, University of Ulsan, Nam-gu, Daehak ro 93, Ulsan 680-749, Republic of Korea
| | - Byeong-Kyu Lee
- Department of Civil and Environmental Engineering, University of Ulsan, Nam-gu, Daehak ro 93, Ulsan 680-749, Republic of Korea.
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23
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Cheng Z, Zhang L, Guo X, Jiang X, Li T. Adsorption behavior of direct red 80 and congo red onto activated carbon/surfactant: process optimization, kinetics and equilibrium. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2015; 137:1126-1143. [PMID: 25305604 DOI: 10.1016/j.saa.2014.08.138] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2014] [Revised: 08/20/2014] [Accepted: 08/31/2014] [Indexed: 06/04/2023]
Abstract
Adsorptions of congo red and direct red 80 onto activated carbon/surfactant from aqueous solution were optimized. The Box-Behnken design (BBD) has been employed to analyze the effects of concentration of surfactant, temperature, pH, and initial concentration of the dye in the adsorption capacity. Their corresponding experimental data could be evaluated excellently by second order polynomial regression models and the two models were also examined based on the analysis of variance and t test statistics, respectively. The optimum conditions were obtained as follows: Cs=34.10 μM, T=50°C, pH=3.5, and CCR=160 mg/L for the congo red system, and Cs=34.10 μM, T=50°C, pH=6.1, and CDR80=110 mg/L for the direct red 80 system. And in these conditions, the measured experimental maximum adsorption capacities for the congo red and direct red 80 removals were 769.48 mg/g and 519.90 mg/g, which were consistent with their corresponding predicted values, with small relative errors of -2.81% and -0.67%, respectively. The adsorption equilibrium and kinetics for the two dye adsorptions onto AC/DDAC were also investigated. The experimental data were fitted by four isotherm models, and Langmuir model presented the best fit. The kinetic studies indicated that the kinetic data followed the pseudo-second-order model.
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Affiliation(s)
- Zhengjun Cheng
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, China; School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, Sichuan, China; Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong 637002, China.
| | - Lei Zhang
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, China; School of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, Sichuan, China.
| | - Xiao Guo
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan, China
| | - Xiaohui Jiang
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong 637002, China
| | - Tian Li
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, China West Normal University, Nanchong 637002, China
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24
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Shen HM, Zhu GY, Yu WB, Wu HK, Ji HB, Shi HX, Zheng YF, She YB. Surface immobilization of β-cyclodextrin on hybrid silica and its fast adsorption performance of p-nitrophenol from the aqueous phase. RSC Adv 2015. [DOI: 10.1039/c5ra15592d] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Fast adsorption of p-nitrophenol was achieved through surface immobilization of β-cyclodextrin onto hybrid silica and maintenance of its hydrophobic cavity.
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Affiliation(s)
- Hai-Min Shen
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Gong-Yuan Zhu
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Wu-Bin Yu
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Hong-Ke Wu
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Hong-Bing Ji
- School of Chemistry and Chemical Engineering
- Sun Yat-sen University
- Guangzhou 510275
- China
| | - Hong-Xin Shi
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Yi-Fan Zheng
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
| | - Yuan-Bin She
- College of Chemical Engineering
- Zhejiang University of Technology
- Hangzhou 310014
- China
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25
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Shi ZQ, Huang XL, Wang C, Li YF, He C, Zhao CS. In Situ Cross-Linked Polymerization toward Poly(ether sulfone)/Poly(sodium acrylate) Hybrid Particles for the Removal of Environmental Toxins. Ind Eng Chem Res 2014. [DOI: 10.1021/ie5028809] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zhen-Qiang Shi
- College of Polymer Science
and Engineering, State Key Laboratory of Polymer Materials
Engineering, Sichuan University, Chengdu 610065, China
| | - Xue-Lian Huang
- College of Polymer Science
and Engineering, State Key Laboratory of Polymer Materials
Engineering, Sichuan University, Chengdu 610065, China
| | - Chen Wang
- College of Polymer Science
and Engineering, State Key Laboratory of Polymer Materials
Engineering, Sichuan University, Chengdu 610065, China
| | - Yi-Fan Li
- College of Polymer Science
and Engineering, State Key Laboratory of Polymer Materials
Engineering, Sichuan University, Chengdu 610065, China
| | - Chao He
- College of Polymer Science
and Engineering, State Key Laboratory of Polymer Materials
Engineering, Sichuan University, Chengdu 610065, China
| | - Chang-Sheng Zhao
- College of Polymer Science
and Engineering, State Key Laboratory of Polymer Materials
Engineering, Sichuan University, Chengdu 610065, China
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26
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Kumar R, Ansari MO, Barakat MA. Adsorption of Brilliant Green by Surfactant Doped Polyaniline/MWCNTs Composite: Evaluation of the Kinetic, Thermodynamic, and Isotherm. Ind Eng Chem Res 2014. [DOI: 10.1021/ie500100d] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Rajeev Kumar
- Department
of Environmental Sciences, Faculty of Meteorology, Environment and
Arid Land Agriculture, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Mohd Omaish Ansari
- School
of Chemical Engineering, Yeungnam University, Gyeongsan-si, Gyeongbuk 712-749, South Korea
| | - M. A. Barakat
- Department
of Environmental Sciences, Faculty of Meteorology, Environment and
Arid Land Agriculture, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Central Metallurgical R&D Institute, Helwan 11421, Cairo, Egypt
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27
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Chen M, Liu P, Wang C, Ren W, Diao G. Fast catalytic reduction of an azo dye by recoverable and reusable Fe3O4@PANI@Au magnetic composites. NEW J CHEM 2014. [DOI: 10.1039/c4nj00806e] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fe3O4@PANI@Au magnetic composites were fabricated and applied to catalyze azo dye reduction. This catalyst exhibited high catalytic activity, excellent recyclability and stability.
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Affiliation(s)
- Ming Chen
- College of Chemistry and Chemistry Engineering
- Yangzhou University
- Yangzhou, People's Republic China
- Key Laboratory of Environmental Materials & Environmental Engineering of Jiangsu Province
- Yangzhou, P. R. China
| | - Peipei Liu
- College of Chemistry and Chemistry Engineering
- Yangzhou University
- Yangzhou, People's Republic China
- Key Laboratory of Environmental Materials & Environmental Engineering of Jiangsu Province
- Yangzhou, P. R. China
| | - Chengjiao Wang
- College of Chemistry and Chemistry Engineering
- Yangzhou University
- Yangzhou, People's Republic China
- Key Laboratory of Environmental Materials & Environmental Engineering of Jiangsu Province
- Yangzhou, P. R. China
| | - Wenjie Ren
- College of Chemistry and Chemistry Engineering
- Yangzhou University
- Yangzhou, People's Republic China
- Key Laboratory of Environmental Materials & Environmental Engineering of Jiangsu Province
- Yangzhou, P. R. China
| | - GuoWang Diao
- College of Chemistry and Chemistry Engineering
- Yangzhou University
- Yangzhou, People's Republic China
- Key Laboratory of Environmental Materials & Environmental Engineering of Jiangsu Province
- Yangzhou, P. R. China
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28
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Zhang Z, Peng Q, Sun J, Fang L, Deng K. Enhancement of Catalytic Activities of a Biomimetic Catalyst FePz(dtnCl2)4 for the Wet Oxidation of Brilliant Red X3B through the Synergetic Effect of Heat and Light Irradiation. Ind Eng Chem Res 2013. [DOI: 10.1021/ie4016842] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zehui Zhang
- Key Laboratory of Catalysis and Material Sciences of the State Ethnic Affairs Commission & Ministry of Education, College of Chemistry and Material Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Qiaoli Peng
- Key Laboratory of Catalysis and Material Sciences of the State Ethnic Affairs Commission & Ministry of Education, College of Chemistry and Material Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Jie Sun
- Key Laboratory of Catalysis and Material Sciences of the State Ethnic Affairs Commission & Ministry of Education, College of Chemistry and Material Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Liping Fang
- Key Laboratory of Catalysis and Material Sciences of the State Ethnic Affairs Commission & Ministry of Education, College of Chemistry and Material Sciences, South-Central University for Nationalities, Wuhan, 430074, China
| | - Kejian Deng
- Key Laboratory of Catalysis and Material Sciences of the State Ethnic Affairs Commission & Ministry of Education, College of Chemistry and Material Sciences, South-Central University for Nationalities, Wuhan, 430074, China
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