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Memetova A, Tyagi I, Singh P, Mkrtchyan E, Burakova I, Burakov A, Memetov N, Gerasimova A, Shigabaeva G, Galunin E, Kumar A. Porous material based on modified carbon and the effect of pore size distribution on the adsorption of methylene blue dye from an aqueous solution. Environ Sci Pollut Res Int 2023; 30:22617-22630. [PMID: 36301394 DOI: 10.1007/s11356-022-23486-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 10/03/2022] [Indexed: 06/16/2023]
Abstract
Carbon porous materials obtained through KOH activation of a furfural + hydroquinone + urotropine mixture were applied as adsorbent for the remediation of methylene blue (MB). The impact of porous structure with special attention to pore size distribution along with well-known pore volume and specific surface area on the remediation of MB was well investigated and elucidated. Findings obtained revealed that pore size distribution plays a crucial role in the liquid-phase adsorption of organic dyes like MB. By varying the synthesis mode parameters, in particular, the activating agent/precursor mass ratio, with the composition and initial components ratios remaining unchanged, samples with different pore size distribution were obtained. It was found that the material predominantly containing pores with an average equivalent diameter of ~ 3.5 nm appears to be the efficient MB adsorbent. The resulting highly porous carbon materials demonstrated high MB adsorption capacity (up to 2555 mg/g). Furthermore, to fully elucidate the adsorption mechanisms occurring on the obtained materials, a comprehensive mathematical processing of experimental data was performed out using the known kinetic and diffusion models (pseudo-first- and pseudo-second order, and intraparticle diffusion), as well as adsorption equilibrium isotherm models (Langmuir, Freundlich, Temkin, and Dubinin-Radushkevich).It can be concluded that the porous carbon materials obtained and described in the present work are effective adsorbents for the removal of MB and may possess great potential for the treatment of dye-containing wastewater.
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Affiliation(s)
- Anastasia Memetova
- Department of Technology and Methods of Nanoproducts Manufacturing, Tambov State Technical University, 106 Sovetskaya St, 392000, Tambov, Russian Federation
| | - Inderjeet Tyagi
- Centre for DNA Taxonomy, Molecular Systematics Division, Zoological Survey of India, Kolkata, 700053, West Bengal, India.
| | - Pratibha Singh
- Department of Chemistry, University of Delhi, New Delhi, 110007, India
| | - Elina Mkrtchyan
- Department of Technology and Methods of Nanoproducts Manufacturing, Tambov State Technical University, 106 Sovetskaya St, 392000, Tambov, Russian Federation
| | - Irina Burakova
- Department of Technology and Methods of Nanoproducts Manufacturing, Tambov State Technical University, 106 Sovetskaya St, 392000, Tambov, Russian Federation
| | - Alexander Burakov
- Department of Technology and Methods of Nanoproducts Manufacturing, Tambov State Technical University, 106 Sovetskaya St, 392000, Tambov, Russian Federation
| | - Nariman Memetov
- Department of Technology and Methods of Nanoproducts Manufacturing, Tambov State Technical University, 106 Sovetskaya St, 392000, Tambov, Russian Federation
| | - Alena Gerasimova
- Department of Technology and Methods of Nanoproducts Manufacturing, Tambov State Technical University, 106 Sovetskaya St, 392000, Tambov, Russian Federation
| | - Gulnara Shigabaeva
- Department of Organic and Ecological Chemistry, University of Tyumen, 6 Volodarskogo St, Tyumen, 625003, Russian Federation
| | - Evgeny Galunin
- Department of Organic and Ecological Chemistry, University of Tyumen, 6 Volodarskogo St, Tyumen, 625003, Russian Federation
| | - Ajay Kumar
- Department of Chemistry, D.B.S. (PG) College, Dehradun, 248001, India
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Ali I, Burakova I, Galunin E, Burakov A, Mkrtchyan E, Melezhik A, Kurnosov D, Tkachev A, Grachev V. High-Speed and High-Capacity Removal of Methyl Orange and Malachite Green in Water Using Newly Developed Mesoporous Carbon: Kinetic and Isotherm Studies. ACS Omega 2019; 4:19293-19306. [PMID: 31763553 PMCID: PMC6868897 DOI: 10.1021/acsomega.9b02669] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2019] [Accepted: 10/31/2019] [Indexed: 05/21/2023]
Abstract
A novel mesoporous carbon nanostructured material was prepared and characterized by scanning electron microscopy, transmission electron microscopy, Raman spectroscopy, thermogravimetry, and X-ray diffractometry. The material demonstrated high-speed and high-adsorption capacities of 827.5 and 2484.5 mg g-1 for methyl orange (MO) and malachite green (MG) dyes in 10 min. The kinetic data were fitted to pseudo-first- and pseudo-second-order, external and intraparticle diffusion, and Elovich models, whereas the isotherm data were adjusted to the Langmuir, Freundlich, Temkin, Dubinin-Radushkevich, and Langmuir-Freundlich isotherms (Sips). It was found that MO and MG adsorption was limited by chemical interactions and mixed diffusion. Besides, the physical process was elucidated through free energy values (E = 2.56 and 0.049 kJ mol-1 for the MO and MG, respectively). Methyl orange adsorption mostly occurred through ion exchange and electrostatic interactions, and at lower MO concentrations, through chemical interactions and surface complexation as well. Malachite green adsorption took place only on lower-energy sites. Thus, it can be concluded that the adsorbent proposed herein possessed high-speed and high-adsorption capacity. Therefore, it can be considered as promising in removing the reported dye pollutants.
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Affiliation(s)
- Imran Ali
- Department
of Chemistry, College of Sciences, Taibah
University, Al-Medina Al-Munawara 41477, Saudi Arabia
- Jamia
Millia Islamia (Central University) Jamia Nagar, New Delhi 110025, India
- E-mail: ,
| | - Irina Burakova
- Tambov
State Technical University, 106, Sovetskaya Str., Tambov 392000, Russia
| | - Evgeny Galunin
- Tambov
State Technical University, 106, Sovetskaya Str., Tambov 392000, Russia
| | - Alexandr Burakov
- Tambov
State Technical University, 106, Sovetskaya Str., Tambov 392000, Russia
| | - Elina Mkrtchyan
- Tambov
State Technical University, 106, Sovetskaya Str., Tambov 392000, Russia
| | - Alexandr Melezhik
- Tambov
State Technical University, 106, Sovetskaya Str., Tambov 392000, Russia
| | - Dmitry Kurnosov
- Tambov
State Technical University, 106, Sovetskaya Str., Tambov 392000, Russia
| | - Alexey Tkachev
- Tambov
State Technical University, 106, Sovetskaya Str., Tambov 392000, Russia
| | - Vladimir Grachev
- A.N.
Frumkin Institute of Physical Chemistry and Electrochemistry—RAS, Leninsky Avenue, 31, Bldg. 4, Moscow 119071, Russia
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Ali I, Basheer AA, Mbianda XY, Burakov A, Galunin E, Burakova I, Mkrtchyan E, Tkachev A, Grachev V. Graphene based adsorbents for remediation of noxious pollutants from wastewater. Environ Int 2019; 127:160-180. [PMID: 30921668 DOI: 10.1016/j.envint.2019.03.029] [Citation(s) in RCA: 177] [Impact Index Per Article: 35.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 03/11/2019] [Accepted: 03/12/2019] [Indexed: 05/18/2023]
Abstract
The contamination of water resources with noxious pollutants is a serious issue. Many aquatic systems are contaminated with different toxic inorganic and organic species; coming to wastewater from various anthropogenic sources such as industries, agriculture, mining, and domestic households. Keeping in view of this, wastewater treatment appears to the main environmental challenge. Adsorption is one of the most efficient techniques for removing all most all types of pollutants i.e. inorganics and organics. Nowadays, graphene and its composite materials are gaining importance as nano adsorbents. Graphene; a two-dimensional nanomaterial having single-atom graphite layer; has attracted a great interest in many application areas (including wastewater treatment) due to its unique physico-chemical properties. The present paper is focused on the remediation of noxious wastes from wastewater using graphene based materials as adsorbents, and it contains all the details on materials - i.e., from their synthesis to application in the field of wastewater treatment (removal of hazardous contaminants of different chemical nature - heavy and rare-earth metal ions, and organic compounds - from wastewater effluents. The efficiency of the adsorption and desorption of these substances is considered. Certainly, this article will be useful for nano environmentalist to design future experiments for water treatment.
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Affiliation(s)
- Imran Ali
- Department of Chemistry, College of Sciences, Taibah University, Al-Medina Al-Munawara 41477, Saudi Arabia; Department of Chemistry, Jamia Millia Islamia (Central University), New Delhi 110025, India.
| | - Al Arsh Basheer
- State University of New York, Flint Entrance, Amherst, NY 14260, Buffalo, USA.
| | - X Y Mbianda
- Department of Applied Chemistry, University of Johannesburg, Johannesburg 17011, South Africa
| | - Alexander Burakov
- Tambov State Technical University, 106 Sovetskaya Str., Tambov 392000, Russia
| | - Evgeny Galunin
- Tambov State Technical University, 106 Sovetskaya Str., Tambov 392000, Russia
| | - Irina Burakova
- Tambov State Technical University, 106 Sovetskaya Str., Tambov 392000, Russia
| | - Elina Mkrtchyan
- Tambov State Technical University, 106 Sovetskaya Str., Tambov 392000, Russia
| | - Alexey Tkachev
- Tambov State Technical University, 106 Sovetskaya Str., Tambov 392000, Russia
| | - Vladimir Grachev
- A.N. Frumkin Instutute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, 31 Leninsky Ave., Bldg. 4, Moscow 119071, Russia
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Ardzha A, Nerodo G, Novikova I, Mkrtchyan E, Bakhtin A, Ulianova E, Nikitina V, Verenikina E, Kravtsova O, Chernikova E, Vladimirova L. 2713 Study of DNA-cytometric parameters of primary and recurrent ovarian cancer. Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31480-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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