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Zeb MA, Shah J, Jan MR. Alginate magnetic graphene oxide biocomposite synthesis for removal of aromatic amines from aqueous samples. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:51099-51112. [PMID: 36808039 DOI: 10.1007/s11356-023-25920-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Accepted: 02/09/2023] [Indexed: 04/16/2023]
Abstract
In the present work, alginate magnetic graphene oxide biocomposite was synthesized for the removal and extraction of aromatic amines (aniline, p-chloroaniline (PCA), and p-nitroaniline (PNA)) from water samples. The biocomposite was investigated for its physiochemical characteristics such as surface morphology, functional groups, phase determination, and elemental composition. The results revealed that the functional groups of graphene oxide and alginate retained in biocomposite with magnetic properties. The biocomposite was applied to water samples for the removal and extraction of aniline, p-chloroaniline, and p-nitroaniline through adsorption process. The adsorption process was studied under various experimental conditions like time, pH, concentration, dose, and temperature, and all the parameters were optimized. The maximum adsorption capacities at room temperature have an optimum pH = 4 for aniline = 18.39 mg g-1, for PCA = 17.13 mg g-1, and for PNA = 15.24 mg g-1. Kinetic and isotherm models showed that the experimental data is best fitted to pseudo-second-order kinetic model and the Langmuir isotherm model. Thermodynamic study suggested that the adsorption process is exothermic and spontaneous. Ethanol was found to be the best eluent for the extraction of all the three analytes suggested by the extraction study. The maximum percent recoveries from spiked water samples were calculated for aniline = 98.82%, PCA = 96.65%, and PNA = 93.55% which showed that alginate magnetic graphene oxide biocomposite could be a useful and ecofriendly adsorbent for the removal of organic pollutants in water treatment processes.
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Affiliation(s)
- Muhammad Amir Zeb
- Institute of Chemical Sciences, University of Peshawar, Khyber Pakhtunkhwa, Pakistan
| | - Jasmin Shah
- Institute of Chemical Sciences, University of Peshawar, Khyber Pakhtunkhwa, Pakistan.
| | - Muhammad Rasul Jan
- Institute of Chemical Sciences, University of Peshawar, Khyber Pakhtunkhwa, Pakistan
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Sahoo JK, Somu P, Narayanasamy S, Sahoo SK, Lee YR, Baalakrishnan DR, RajaSekhar Reddy NV, Rajendiran S. WITHDRAWN: Heavy metal ions and dyes removal from aqueous solution using Aloevera-based biosorbent: A systematic review. ENVIRONMENTAL RESEARCH 2023; 216:114669. [PMID: 36404520 DOI: 10.1016/j.envres.2022.114669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/30/2022] [Accepted: 10/24/2022] [Indexed: 06/16/2023]
Abstract
This article has been withdrawn: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy). This article has been withdrawn at the request of the authors, editor and publisher. The publisher regrets that an error occurred which led to the premature publication of this paper. The publisher apologizes to the readers for this unfortunate erro
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Affiliation(s)
- Jitendra Kumar Sahoo
- Department of Chemistry, GIET University, Gunupur, Rayagada, Odisha, 765022, India
| | - Prathap Somu
- School of Chemical Engineering, Yeungnam University, Gyeongsan, 38541, Republic of Korea; Department of Bioengineering, Institute of Biotechnology, Saveetha School of Engineering, SIMATS, Chennai, 600124, India
| | - Saranya Narayanasamy
- Department of Bioengineering, Institute of Biotechnology, Saveetha School of Engineering, SIMATS, Chennai, 600124, India
| | - Shraban Kumar Sahoo
- School of Applied Sciences, Centurion University of Technology and Management, Odisha, 752050, India
| | - Yong Rok Lee
- School of Chemical Engineering, Yeungnam University, Gyeongsan, 38541, Republic of Korea.
| | - D R Baalakrishnan
- Institute for Science, Engineering and Technology Research, Tamil Nadu, India.
| | - N V RajaSekhar Reddy
- Department of Information Technology, MLR Institute of Technology, Hyderabad, Telangana, India
| | - S Rajendiran
- Institute for Science, Engineering and Technology Research, Tamil Nadu, India
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Shahab MR, Yaseen HM, Manzoor Q, Saleem A, Sajid A, Malik QM, Ahmed S. Adsorption of methyl orange and chromium (VI) using Momordica charantia L. leaves: a dual functional material for environmental remediation. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2022. [DOI: 10.1007/s13738-022-02690-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Shah SS, Sharma T, Kumar D, Sharma S, Bamezai RK. Ionic liquid treated leaves of Juglans regia as an adsorbent for the removal of methyl orange dye: experimental, computational, and statistical approach. INTERNATIONAL JOURNAL OF PHYTOREMEDIATION 2022; 25:765-780. [PMID: 35939852 DOI: 10.1080/15226514.2022.2106940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The novel biosorbents prepared by surface modification from leaves of Juglans regia plant were exploited for removal of methyl orange dye from aqueous solution. The leaves in the form of dust and charcoal were separately impregnated with 1-butyl-3-methyl imidazolium bromide (I) to obtain adsorbents namely J. regia dust/charcoal impregnated with I (JRDI/JRCI) which were characterized using advanced analytical approaches. The impregnation of ionic liquid was confirmed by the appearance of new bands. Langmuir isotherm fitted well; the calculated adsorption capacity being 59.37 (JRDI) and 102.72 mg g-1 (JRCI). The kinetic study revealed that sorption obeyed the pseudo-first order model; the experimental adsorption capacity being 53.53 (JRDI) and 86.82 mg g-1 (JRCI) at selected conditions of pH 3, initial dye concentration 100 ppm, dosage of adsorbent 0.3 g and contact time 70 min. The mathematical models which predicted adsorption capacity as 51.5 (JRDI) and 82.1 mg g-1 (JRCI) were found at par with experimental values. Fukui condensed functions revealed that adsorbents had electron deficient electrophilic reaction sites while dye had electron-rich nucleophilic reaction sites. The structural properties and good adsorption capability of adsorbents indicate that they could be used as potential, eco-friendly adsorbents for the treatment of negatively charged dye pollutants.
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Affiliation(s)
| | - Taniya Sharma
- Department of Chemistry, University of Jammu, Jammu, India
| | - Dinesh Kumar
- Department of Chemistry, University of Jammu, Jammu, India
| | - Sapna Sharma
- Department of Chemistry, Government Degree College, Paloura, Jammu, India
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Rudd S, Evans D. Recent advances in the aqueous applications of PEDOT. NANOSCALE ADVANCES 2022; 4:733-741. [PMID: 36131813 PMCID: PMC9419106 DOI: 10.1039/d1na00748c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Accepted: 11/30/2021] [Indexed: 06/01/2023]
Abstract
Water is ubiquitous in life - from making up the majority of the Earth's surface (by area) to over half of the human body (by weight). It stands to reason that materials are likely to contact water at some point during their lifetime. In the specific case of sensors however, there is a need to consider materials that display stable function while immersed in aqueous applications. This mini-review will discuss the most recent advances (2018 to 2021) in the application of the conducting polymer poly(3,4-ethylenedioxythiophene) (PEDOT) in aqueous environments. At its heart, the use of PEDOT in aqueous applications relies on nanoscale understanding and/or nanoengineered structures and properties. This enables their use in water-based settings such as within the human body or buried in agricultural soils.
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Affiliation(s)
- Sam Rudd
- Future Industries Institute, University of South Australia Adelaide 5001 South Australia Australia
| | - Drew Evans
- Future Industries Institute, University of South Australia Adelaide 5001 South Australia Australia
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In-situ fabrication of surfactant modified CNT-based novel bio-composite and its performance evaluation for simultaneous removal of anionic dyes: Optimization by Box-Behnken design. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120262] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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Simonescu CM, Tătăruş A, Culiţă DC, Stănică N, Butoi B, Kuncser A. Facile Synthesis of Cobalt Ferrite (CoFe 2O 4) Nanoparticles in the Presence of Sodium Bis (2-ethyl-hexyl) Sulfosuccinate and Their Application in Dyes Removal from Single and Binary Aqueous Solutions. NANOMATERIALS 2021; 11:nano11113128. [PMID: 34835892 PMCID: PMC8621345 DOI: 10.3390/nano11113128] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Revised: 11/13/2021] [Accepted: 11/16/2021] [Indexed: 11/16/2022]
Abstract
A research study was conducted to establish the effect of the presence of sodium bis-2-ethyl-hexyl-sulfosuccinate (DOSS) surfactant on the size, shape, and magnetic properties of cobalt ferrite nanoparticles, and also on their ability to remove anionic dyes from synthetic aqueous solutions. The effect of the molar ratio cobalt ferrite to surfactant (1:0.1; 1:0.25 and 1:0.5) on the physicochemical properties of the prepared cobalt ferrite particles was evaluated using different characterization techniques, such as FT-IR spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), N2 adsorption-desorption analysis, and magnetic measurements. The results revealed that the surfactant has a significant impact on the textural and magnetic properties of CoFe2O4. The capacity of the synthesized CoFe2O4 samples to remove two anionic dyes, Congo Red (CR) and Methyl Orange (MO), by adsorption from aqueous solutions and the factors affecting the adsorption process, such as contact time, concentration of dyes in the initial solution, pH of the media, and the presence of a competing agent were investigated in batch experiments. Desorption experiments were performed to demonstrate the reusability of the adsorbents.
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Affiliation(s)
- Claudia Maria Simonescu
- Department of Analytical Chemistry and Environmental Engineering, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, Polizu Street, No. 1-7, District 1, 011061 Bucharest, Romania
- Correspondence: or (C.M.S.); (A.T.); (D.C.C.); Tel.: +40-753-071-418 (C.M.S.); +60-764-000-710 (A.T.); +40-765-309-363 (D.C.C.)
| | - Alina Tătăruş
- Department of Analytical Chemistry and Environmental Engineering, Faculty of Applied Chemistry and Materials Science, Politehnica University of Bucharest, Polizu Street, No. 1-7, District 1, 011061 Bucharest, Romania
- National Research and Development Institute for Industrial Ecology, INCD-ECOIND, Drumul Podul Dambovitei Street, No. 71-73, District 6, 060652 Bucharest, Romania
- Correspondence: or (C.M.S.); (A.T.); (D.C.C.); Tel.: +40-753-071-418 (C.M.S.); +60-764-000-710 (A.T.); +40-765-309-363 (D.C.C.)
| | - Daniela Cristina Culiţă
- Ilie Murgulescu Institute of Physical Chemistry, 202 Splaiul Independentei, 060021 Bucharest, Romania;
- Correspondence: or (C.M.S.); (A.T.); (D.C.C.); Tel.: +40-753-071-418 (C.M.S.); +60-764-000-710 (A.T.); +40-765-309-363 (D.C.C.)
| | - Nicolae Stănică
- Ilie Murgulescu Institute of Physical Chemistry, 202 Splaiul Independentei, 060021 Bucharest, Romania;
| | - Bogdan Butoi
- National Institute for Laser, Plasma and Radiation Physics, 077125 Măgurele, Romania;
| | - Andrei Kuncser
- National Institute for Materials Physics, Atomistilor Street 405, 077125 Măgurele, Romania;
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Abstract
Aloe vera plant offers a sustainable solution for the removal of various pollutants from water. Due to its chemical composition, Aloe vera has been explored as coagulant/flocculant and biosorbent for water treatment. Most of the used materials displayed significant pollutants removals depending on the used preparation methods. AV-based materials have been investigated and successfully used as coagulant/flocculant for water treatment at laboratory scale. Selected AV-based materials could reduce the solids (total suspended solids (TSS), suspended solids (SS), total dissolved solids (TDS), and dissolved solids (DS)), turbidity, chemical oxygen demand (COD), biochemical oxygen demand (BOD), heavy metals, and color, with removal percentages varied depending on the coagulant/flocculant materials and on the wastewater characteristics. In the same context, AV materials can be used as biological flocculant for wastewater sludge treatment, allowing good solid–liquid separation and promoting sludge settling. Moreover, using different methods, AV material-based biosorbents were prepared and successfully used for pollutants (heavy metal dyes and phenol) elimination from water. Related results showed significant pollutant removal efficiency associated with an interesting adsorption capacity comparable to other biosorbents derived from natural products. Interestingly, the enzymatic system of Aloe vera (carboxypeptidase, glutathione peroxidase, and superoxide dismutase) has been exploited to degrade textile dyes. The obtained results showed high promise for removal efficiencies of various kinds of pollutants. However, results varied depending on the methodology used to prepare the Aloe vera based materials. Because of its valuable properties (composition, abundance, ecofriendly and biodegradable), Aloe vera may be useful for water treatment.
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da Silva RJ, Mojica-Sánchez LC, Gorza FDS, Pedro GC, Maciel BG, Ratkovski GP, da Rocha HD, do Nascimento KTO, Medina-Llamas JC, Chávez-Guajardo AE, Alcaraz-Espinoza JJ, de Melo CP. Kinetics and thermodynamic studies of Methyl Orange removal by polyvinylidene fluoride-PEDOT mats. J Environ Sci (China) 2021; 100:62-73. [PMID: 33279054 DOI: 10.1016/j.jes.2020.04.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 04/21/2020] [Accepted: 04/21/2020] [Indexed: 05/08/2023]
Abstract
We report the preparation of poly(3,4-ethylene dioxythiophene) (PEDOT)-modified polyvinylidene fluoride electrospun fibers and their use as a novel adsorbent material for the removal of the anionic dye Methyl Orange (MO) from aqueous media. This novel adsorbent material can be used to selectively remove MO on a wide pH range (3.0-10.0), with a maximum capacity of 143.8 mg/g at pH 3.0. When used in a recirculating filtration system, the maximum absorption capacity was reached in a shorter time (20 min) than that observed for batch mode experiments (360 min). Based on the analyses of the kinetics and adsorption isotherm data, one can conclude that the predominant mechanism of interaction between the membrane and the dissolved dye molecules is electrostatic. Besides, considering the estimated values for the Gibbs energy, and entropy and enthalpy changes, it was established that the adsorption process is spontaneous and occurs in an endothermic manner. The good mechanical and environmental stability of these membranes allowed their use in at least 20 consecutive adsorption/desorption cycles, without significant loss of their characteristics. We suggest that the physical-chemical characteristics of PEDOT make these hybrid mats a promising adsorbent material for use in water remediation protocols and effluent treatment systems.
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Affiliation(s)
- Romário J da Silva
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | | | - Filipe D S Gorza
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Graciela C Pedro
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Bruna G Maciel
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Gabriela P Ratkovski
- Departamento de Física, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Hérica D da Rocha
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Kamila T O do Nascimento
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Juan C Medina-Llamas
- Centro de Estudios Científicos y Tecnológicos No.18, Instituto Politécnico Nacional, 98160 Zacatecas, Zac, Mexico
| | - Alicia E Chávez-Guajardo
- Unidad Académica de Ciencias de la Tierra, Universidad Autónoma de Zacatecas, 98058 Zacatecas, Zac, Mexico
| | - José J Alcaraz-Espinoza
- Departamento de Química, Universidad Autónoma Metropolitana, 09340, Ciudad de México, México
| | - Celso P de Melo
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil; Departamento de Física, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil.
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Shang H, Xia Y, Zhou Y, Liu G, Hu X. Removal of aniline from wastewater by electro-polymerization with superior energy efficiency. ENVIRONMENTAL RESEARCH 2020; 190:109931. [PMID: 32781323 DOI: 10.1016/j.envres.2020.109931] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/14/2019] [Revised: 07/07/2020] [Accepted: 07/09/2020] [Indexed: 06/11/2023]
Abstract
Removal of toxic aniline from wastewater is of great importance in industrial manufacture. Traditional electrochemical methods encounter obstacles such as high energy consumption in mineralization and severe electrode passivation in electro-polymerization. In this paper, we report a practical electro-polymerization method by using Ti/Sb-SnO2/PbO2 anode to treat high concentration aniline wastewater. The cyclic voltammetric experiment was conducted and the problem of electrode passivation was solved by increasing the electrode potential. In the experiments of treating aniline wastewater, the produced solid polymer can separate from water rather than sticking to electrode surface. Elemental analysis shows that oxygen is incorporated in the polymer. Experiments were conducted under different conditions, including current density, pH and initial concentration of aniline and Na2SO4. The electro-polymerization route accounts for nearly 50% contribution in the removal of chemical oxygen demand (COD). Our electro-polymerization method gives an apparent current efficiency (ACE) of 232.15% and an energy consumption (Ep) of 0.008658 kWh g-1COD-1 when half of COD is removed at a current density of 15 mA cm-2, pH of 7.0, initial aniline concentration of 1.2 g L-1 and Na2SO4 concentration of 4 g L.-1.
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Affiliation(s)
- Hao Shang
- Hubei Key Lab of Electrochemical Power Source, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430072, China
| | - Yan Xia
- School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, China
| | - Yuanquan Zhou
- Hubei Key Lab of Electrochemical Power Source, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430072, China
| | - Guoliang Liu
- Hubei Key Lab of Electrochemical Power Source, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430072, China.
| | - Xiaohong Hu
- Hubei Key Lab of Electrochemical Power Source, College of Chemistry and Molecular Sciences, Wuhan University, Wuhan, Hubei, 430072, China.
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Kumari R, Khan MA, Mahto M, Qaiyum MA, Mohanta J, Dey B, Dey S. Dewaxed Honeycomb as an Economic and Sustainable Scavenger for Malachite Green from Water. ACS OMEGA 2020; 5:19548-19556. [PMID: 32803049 PMCID: PMC7424748 DOI: 10.1021/acsomega.0c02011] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Accepted: 07/13/2020] [Indexed: 05/09/2023]
Abstract
Dewaxed honeycomb powder (HCP) was used as a promising adsorbent for removal of malachite green (MG) from aqueous solution. Raw honeycomb was strategically dewaxed by petroleum ether, and the purified product was characterized by Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), pHzpc, and proximate analysis. A high uptake capacity (123 mg/g) was found at neutral pH. Experimental data follow pseudo-second-order kinetics (k 2 as 0.45 × 10-2 g/min/mg, R 2 = 0.986) and Langmuir isotherm with R 2 0.999. Thermodynamic parameters suggested a spontaneous (ΔG = -26.28 kJ/mol) and exothermic (ΔH = -11.61 kJ/mol) process, which suggests increased randomness (ΔS = 0.0486 kJ/mol) at the solid-liquid interface during the adsorption process. The material can be regenerated by ordinary salt solution (1 M NaCl) and efficiently reused for three cycles with a minimal loss in efficiency. Adsorption mechanism is proposed to be a combination of electrostatic interaction and π-π stacking between aromatic units of HCP and MG. Abundant availability, possibility of wax commercialization, economic sustainability, and comprehensive waste management make HCP an ideal choice for dye decolorization.
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Affiliation(s)
- Roshni Kumari
- Department of Chemistry, Central University of Jharkhand, Ratu-Lohardaga Road, Brambe, Ranchi 835205, India
| | - Md. Adnan Khan
- Department of Chemistry, Central University of Jharkhand, Ratu-Lohardaga Road, Brambe, Ranchi 835205, India
| | - Mithilesh Mahto
- Department of Chemistry, Central University of Jharkhand, Ratu-Lohardaga Road, Brambe, Ranchi 835205, India
| | - Md. Atif Qaiyum
- Department of Chemistry, Central University of Jharkhand, Ratu-Lohardaga Road, Brambe, Ranchi 835205, India
| | - Jhilirani Mohanta
- Department of Chemistry, Central University of Jharkhand, Ratu-Lohardaga Road, Brambe, Ranchi 835205, India
| | - Banashree Dey
- Department of Chemistry, The
Graduate School College for Women, Sakchi, Jamshedpur 831001, India
| | - Soumen Dey
- Department of Chemistry, Central University of Jharkhand, Ratu-Lohardaga Road, Brambe, Ranchi 835205, India
- . Phone: +917870361886
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Yang Z, Wu G, Li Q, Ai H, Yao X, Ji H. Removal of various pollutants from wastewaters using an efficient and degradable hypercrosslinked polymer. SEP SCI TECHNOL 2020. [DOI: 10.1080/01496395.2020.1745239] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Zujin Yang
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai, China
- School of Chemical Engineering, Huizhou Research Institute of Sun Yat-sen University, Huizhou, China
| | - Guifang Wu
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai, China
| | - Qiuru Li
- Fine Chemical Industry Research Institute, the Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province, School of Chemistry, Sun Yat-sen University, Guangzhou, China
| | - Hongxia Ai
- Fine Chemical Industry Research Institute, the Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province, School of Chemistry, Sun Yat-sen University, Guangzhou, China
| | - Xingdong Yao
- The Key Laboratory of Forest Chemistry & Engineering of Guangxi, Guangxi University for Nationalities,Nanning, China
| | - Hongbing Ji
- School of Chemical Engineering, Huizhou Research Institute of Sun Yat-sen University, Huizhou, China
- Fine Chemical Industry Research Institute, the Key Laboratory of Low-carbon Chemistry & Energy Conservation of Guangdong Province, School of Chemistry, Sun Yat-sen University, Guangzhou, China
- School of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming, China
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Photocatalytic degradation of 2,4-dichlorophenoxyacetic acid using Fe3O4@TiO2/Cu2O magnetic nanocomposite stabilized on granular activated carbon from aqueous solution. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04124-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Jawad AH, Abdulhameed AS, Mastuli MS. Acid-factionalized biomass material for methylene blue dye removal: a comprehensive adsorption and mechanism study. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2020. [DOI: 10.1080/16583655.2020.1736767] [Citation(s) in RCA: 72] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ali H. Jawad
- Faculty of Applied Sciences, Universiti Teknologi MARA, Selangor, Malaysia
| | | | - Mohd Sufri Mastuli
- Faculty of Applied Sciences, Universiti Teknologi MARA, Selangor, Malaysia
- Centre for Nanomaterials Research, Institute of Science, Universiti Teknologi MARA, Selangor, Malaysia
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Yuvaraja G, Chen DY, Pathak JL, Long J, Subbaiah MV, Wen JC, Pan CL. Preparation of novel aminated chitosan schiff’s base derivative for the removal of methyl orange dye from aqueous environment and its biological applications. Int J Biol Macromol 2020; 146:1100-1110. [DOI: 10.1016/j.ijbiomac.2019.09.236] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Revised: 08/27/2019] [Accepted: 09/18/2019] [Indexed: 12/18/2022]
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Bio-Waste Aloe vera Leaves as an Efficient Adsorbent for Titan Yellow from Wastewater: Structuring of a Novel Adsorbent Using Plackett-Burman Factorial Design. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9224856] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Titan yellow (TY), a triazene azo dye, was removed from contaminated wastewater samples using a green adsorbent recycled from Aloe vera leaves (AV) waste. Two adsorbents were developed—air-dried Aloe vera (ADAV) and thermally treated Aloe vera (TTAV). Adsorption efficacy of both adsorbents was assessed in terms of percent removal (%R) of TY and adsorption capacity (qe). ADAV had a better performance compared to TTAV. Plackett–Burman design (PBD) was exploited to establish the experimental pattern of the study. Four variables were studied: pH, adsorbent dose (AD), dye concentration (DC), and stirring time (ST). Analysis of variance (ANOVA) at 95.0 confidence interval (CI), control, and quality charts helped establish regression model(s). Characterization of both adsorbents was performed using FT-IR/Raman spectroscopy together with TGA/dTGA and SEM/energy dispersive X-ray spectroscopy (EDX) analyses. Textural properties were determined using nitrogen adsorption isotherms at 77 K. Results showed that the surface areas of ADAV and TTAV300 were 3.940 and 7.076 m2/g, respectively. Raman analysis showed that the TTAV had clear D- and G-bands. Equilibrium studies revealed that data were well fitted to Freundlich isotherm with a maximum adsorption capacity of 55.25 mg/g using Langmuir equation, and the adsorption was physisorption. Adsorption followed a pseudo-second order that occurred in two steps—diffusion and then adsorption.
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Environmentally Friendly Mesoporous Nanocomposite Prepared from Al-Dross Waste with Remarkable Adsorption Ability for Toxic Anionic Dye. J CHEM-NY 2019. [DOI: 10.1155/2019/7685204] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
In this work, a mesoporous nanocomposite composed of nanogibbsite (α-Al(OH)3) and nanosilica was prepared. Gibbsite nanoparticles (GNPs) with a crystal size of ≈38 nm were prepared from Al-dross industrial waste products in an acidic environment at 100°C. Nanosilica (NS) with a crystal size of ≈13 nm was prepared from sodium silicate using dilute hydrochloric acid. The deposition of nanosilica onto gibbsite particles was investigated. The mesoporous silica-gibbsite (NSG) nanocomposite was examined by evaluating its ability to adsorb the toxic anionic dye Eriochrome black T (EBT) from aqueous solution. The compositional and morphological properties of NSG nanocomposites were studied by means of the FTIR spectroscopy, X-ray fluorescence (XRF), XRD, SEM, and TEM techniques. The effect of dye concentration, pH, adsorbent dose, contact time, and temperature was investigated. The sorption models, the isotherms, and the thermodynamic parameters ΔHo, ΔGo, and ΔSo were evaluated. The N2 adsorption-desorption isotherms revealed that mixing the two prepared materials (NS and GNPs) to form the NSG nanocomposite resulted in good properties (a surface area of 62.34 m2·g−1, a pore radius of 22.717 nm, and a pore volume of 0.7081 cm3·g−1). The results show that the prepared NSG nanocomposite has a remarkable ability to adsorb toxic anionic dyes.
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Removal of Malathion by Sodium Alginate/Biosilicate/Magnetite Nanocomposite as a Novel Adsorbent: Kinetics, Isotherms, and Thermodynamic Study. HEALTH SCOPE 2019. [DOI: 10.5812/jhealthscope.88454] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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Ahmadifard T, Heydari R, Tarrahi MJ, Khorramabadi GS. Photocatalytic Degradation of Diazinon in Aqueous Solutions Using Immobilized MgO Nanoparticles on Concrete. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2019. [DOI: 10.1515/ijcre-2018-0154] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Photocatalytic degradation of diazinon in the aqueous solution using UV light and MgO nanoparticle (NPs) immobilized on the concrete was investigated. Prepared catalyst was characterized using TEM, XRD, SEM, and EDX techniques. The results showed that the average particle size of immobilized MgO NPs was 38.3 nm and NPs appropriately was coated on the concrete surface. The performance of degradation and mineralization of diazinon was evaluated by HPLC and TOC techniques, respectively. The effect of operational parameters including pH value, initial pesticide concentration, and contact time were studied on the removal and mineralization of diazinon by a photocatalytic process. The results showed that the MgO NPs and UV light had little effect in removing pesticide when used individually. On the other hand, diazinon can be effectively degraded by immobilized MgO NPs in the presence of UV light. Degradation products of diazinon using the proposed photocatalytic technique were identified by the GC-MS analysis. The maximum diazinon removal (99.46 %) was obtained under the conditions; pH 7, diazinon concentration of 5 mg/L, and contact time of 120 minutes. Also, the lowest energy consumption conditions were as follow; pH 7, diazinon concentration of 5 mg/L, and contact time of 30 minutes.
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Giannakoudakis DA, Hosseini-Bandegharaei A, Tsafrakidou P, Triantafyllidis KS, Kornaros M, Anastopoulos I. Aloe vera waste biomass-based adsorbents for the removal of aquatic pollutants: A review. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2018; 227:354-364. [PMID: 30199731 DOI: 10.1016/j.jenvman.2018.08.064] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Revised: 07/20/2018] [Accepted: 08/15/2018] [Indexed: 05/12/2023]
Abstract
Aloe vera has been cultivated for many centuries for its beneficial properties, finding application in a wide range of medical and health products. Nowadays, the research has also focused on an alternative use of Aloe vera which is related to environmental applications such as clean water technology/wastewater treatment process. In recent years, biosorption has been shown to be a cost-effective and efficient alternative method for removing various pollutants from wastewater and water. This work provides a comprehensive review on using Aloe vera waste biomass-based sorbents, as well as modified counterparts, for the removal of heavy metals, dyes and other pollutants from aqueous media. The discussed biosorbents have been grouped in five categories based on the treatment of the Aloe vera leaves. Adsorption mechanisms, in addition to the significant factors influencing sorption capability like physical and chemical properties of the adsorbent, initial concentration, initial pH and temperature of the solution, dosage and contact time, have been discussed in detail. Furthermore, the applied equilibrium and kinetic models have been also summarized. The history, taxonomy, botany, and applications of Aloe vera are also presented in brief.
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Affiliation(s)
| | - Ahmad Hosseini-Bandegharaei
- Department of Environmental Health Engineering, School of Public Health, Sabzevar University of Medical Sciences, Sabzevar, Iran; Department of Engineering, Kashmar Branch, Islamic Azad University, PO Box 161, Kashmar, Iran.
| | - Panagiota Tsafrakidou
- Laboratory of Biochemical Engineering & Environmental Technology (LBEET), Department of Chemical Engineering, University of Patras, 26504, Patras, Greece
| | | | - Michael Kornaros
- Laboratory of Biochemical Engineering & Environmental Technology (LBEET), Department of Chemical Engineering, University of Patras, 26504, Patras, Greece; INVALOR: Research Infrastructure for Waste Valorization and Sustainable Management, 1 Karatheodori Str., University Campus, 26504, Patras, Greece
| | - Ioannis Anastopoulos
- Laboratory of Biochemical Engineering & Environmental Technology (LBEET), Department of Chemical Engineering, University of Patras, 26504, Patras, Greece.
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Zavala-Franco A, Hernández-Patlán D, Solís-Cruz B, López-Arellano R, Tellez-Isaias G, Vázquez-Durán A, Méndez-Albores A. Assessing the Aflatoxin B₁ Adsorption Capacity between Biosorbents Using an In Vitro Multicompartmental Model Simulating the Dynamic Conditions in the Gastrointestinal Tract of Poultry. Toxins (Basel) 2018; 10:E484. [PMID: 30469366 PMCID: PMC6265716 DOI: 10.3390/toxins10110484] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2018] [Revised: 11/17/2018] [Accepted: 11/18/2018] [Indexed: 11/16/2022] Open
Abstract
Experiments were carried out to evaluate the effectiveness of three different biosorbents (banana peel, Pyracantha leaves, and Aloe powder) in removing aflatoxin B₁ (AFB₁). A noncommercial mycotoxin binder (zeolite) was used as a reference material. A laboratory model that simulated the in vivo conditions of the poultry gastrointestinal tract was utilized to prove the removal efficiency of the biosorbents when added to AFB₁-contaminated diet (100 µg/kg). The concentration of AFB₁ was determined using antibody-based immunoaffinity column and spectrofluorometry methodologies. Z potential (ζ), point of zero charge (pHpzc), energy-dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD), Fourier transform infrared spectroscopy with attenuated total reflection (FTIR-ATR), and UV-Vis diffuse reflectance spectroscopy (DRS) techniques were used to further characterize the biosorbents. The addition of the biosorbents (1.5%, w/w) to the diet significantly reduced the bioavailability of AFB₁ in the intestinal section. The highest aflatoxin adsorption values were 69% and 70% using Aloe powder and zeolite, respectively. A moderate biosorption uptake of 46% was achieved using Pyracantha leaves. The biomaterial with the lowest removal capacity was banana peel (28%). In conclusion, Aloe powder could be used as an alternative to conventional systems for AFB₁ removal.
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Affiliation(s)
- Anai Zavala-Franco
- Center for Research and Advanced Studies of the National Polytechnic Institute (CINVESTAV-IPN), Real de Juriquilla, Queretaro 76230, Mexico.
| | - Daniel Hernández-Patlán
- National Autonomous University of Mexico-Superior Studies Faculty at Cuautitlan (UNAM⁻FESC), Multidisciplinary Research Unit L5, Cuautitlan Izcalli 54714, Mexico.
| | - Bruno Solís-Cruz
- National Autonomous University of Mexico-Superior Studies Faculty at Cuautitlan (UNAM⁻FESC), Multidisciplinary Research Unit L5, Cuautitlan Izcalli 54714, Mexico.
| | - Raquel López-Arellano
- National Autonomous University of Mexico-Superior Studies Faculty at Cuautitlan (UNAM⁻FESC), Multidisciplinary Research Unit L5, Cuautitlan Izcalli 54714, Mexico.
| | | | - Alma Vázquez-Durán
- National Autonomous University of Mexico-Superior Studies Faculty at Cuautitlan (UNAM⁻FESC), Multidisciplinary Research Unit L14 (Food, Mycotoxins, and Mycotoxicosis), Cuautitlan Izcalli 54714, Mexico.
| | - Abraham Méndez-Albores
- National Autonomous University of Mexico-Superior Studies Faculty at Cuautitlan (UNAM⁻FESC), Multidisciplinary Research Unit L14 (Food, Mycotoxins, and Mycotoxicosis), Cuautitlan Izcalli 54714, Mexico.
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Zeydouni G, Rodriguez Couto S, Nourmoradi H, Basiri H, Amoatey P, Esmaeili S, Saeidi S, Keishams F, Mohammadi MJ, Omidi Khaniabadi Y. H2SO4-modified Aloe vera leaf shells for the removal of P-chlorophenol and methylene blue from aqueous environment. TOXIN REV 2018. [DOI: 10.1080/15569543.2018.1478857] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Ghader Zeydouni
- Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Science, Tehran, Iran
| | - Susana Rodriguez Couto
- Ceit-IK4, Donostia-San, Sebastian, Spain
- IKERBASQUE, Basque Foundation for Research, Bilbao, Spain
| | - Heshmatollah Nourmoradi
- Biotechnology and Medical Plants Research Center, Ilam University of Medical Sciences, Ilam, Iran
- Department of Environmental Health Engineering, School of Health, Ilam University of Medical Sciences, Ilam, Iran
| | | | - Patrick Amoatey
- Department of Civil and Architectural Engineering, College of Engineering, Muscat, Oman
| | - Shirin Esmaeili
- Department of Environmental Health Engineering, School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Sedigheh Saeidi
- Sama Technical and Vocatinal College, Islamic Azad University, Izeh, Iran
| | - Fariba Keishams
- Department of Environmental Health Engineering, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Mohammad Javad Mohammadi
- Department of Environmental Health Engineering, School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Yusef Omidi Khaniabadi
- Department of Environmental Health Engineering, Health Care System of Karoon, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
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Biglari H, RodríguezíCouto S, Khaniabadi YO, Nourmoradi H, Khoshgoftar M, Amrane A, Vosoughi M, Esmaeili S, Heydari R, Mohammadi MJ, Rashidi R. Cationic Surfactant-modified Clay as an Adsorbent for the Removal of Synthetic Dyes from Aqueous Solutions. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2018. [DOI: 10.1515/ijcre-2017-0064] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
AbstractIn this study, the potential of hexadecyl trimethyl ammonium bromide modified montmorillonite (HDTMA-Mt) to remove the synthetic dyes Alizarin Red S (ARS) and Bromocresol Green (BCG) from aqueous media was assessed. The effect of different factors including surfactant loading rate onto the clay, contact time, pH, adsorbent dosage and dye concentrations, on the removal of ARS and BCG in batch systems were investigated. The adsorbent was characterized by means of scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FTIR) and X-ray diffractometry (XRD). The equilibrium time for ARS and BCG was reached at 40 and 20 min, respectively, under optimized conditions (i.e. pH = 3, adsorbent dosage=1 g/L, surfactant loading rate onto the clay 70% of the cation exchange capacity (CEC) for ARS and 120% of the CEC for BCG, ARS concentration 50 mg/L and BCG concentration 500 mg/L). The adsorption rate of both dyes fitted the pseudo-second-order kinetic model and the equilibrium data was described by the Freundlich isotherm equation. The maximum monolayer adsorption capacities were equal to 666.6 and 1250 mg/g for ARS and BCG, respectively. Therefore, the HDTMA-Mt can be considered as an effective adsorbent for the removal of ARS and BCG from aqueous solutions.
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Zeydouni G, Kianizadeh M, Omidi Khaniabadi Y, Nourmoradi H, Esmaeili S, Mohammadi MJ, Rashidi R. Eriochrme black-T removal from aqueous environment by surfactant modified clay: equilibrium, kinetic, isotherm, and thermodynamic studies. TOXIN REV 2018. [DOI: 10.1080/15569543.2018.1455214] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Ghader Zeydouni
- Department of Environmental Health Engineering, School of Public Health, Tehran University of Medical Science, Tehran, Iran
| | - Mahsa Kianizadeh
- Department of Environmental Health Engineering, Shahrekord University of Medical Sciences, Shahrekord, Iran
| | - Yusef Omidi Khaniabadi
- Department of Environmental Health Engineering, Health Care System of Karoon, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | - Heshmatollah Nourmoradi
- Biotechnology and Medical Plants Research Center, Ilam University of Medical Sciences, Ilam, Iran
- Department of Environmental Health Engineering, School of Health, Ilam University of Medical Sciences, Ilam, Iran
| | - Shirin Esmaeili
- Department of Environmental Health Engineering, School of Public Health, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran
| | | | - Rajab Rashidi
- Department of Occupational Health Engineering, Nutrition Health Research Center, School of Health and Nutrition, Lorestan University of Medical Sciences, Khorramabad, Iran
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Omidi Khaniabadi Y, Basiri H, Nourmoradi H, Mohammadi MJ, Yari AR, Sadeghi S, Amrane A. Adsorption of Congo Red Dye from Aqueous Solutions by Montmorillonite as a Low-cost Adsorbent. INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING 2017. [DOI: 10.1515/ijcre-2016-0203] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/07/2022]
Abstract
Abstract
In this study, the sorption of Congo red (CR), as a toxic dye, from aqueous media was investigated using montmorillonite (MMT) as a low-cost adsorbent. The influence of several factors such as contact time, pH, adsorbent dosage, dye content, and ionic strength was investigated on the dye removal. MMT was characterized by Fourier transformed infrared (FTIR) spectroscopy and X-ray diffractometer (XRD). Different kinetic and isotherm models including pseudo-first and pseudo-second order kinetic and Langmuir and Freundlich were applied to analyze experimental data, respectively. The results showed that the data were well fitted by pseudo-second-order kinetic and Freundlich isotherm models. The optimum conditions for the sorption of CR were achieved over 40 min and at pH=2. According to the results of the present study, MMT can be used as a low-cost, eco-friendly and effective option for the adsorption of CR from aqueous solutions.
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Affiliation(s)
- Yusef Omidi Khaniabadi
- Health Care System of Karoon , Ahvaz Jundishapur University of Medical Sciences , Ahvaz , Iran
| | | | - Heshmatollah Nourmoradi
- Biotechnology and Medical Plants Research Center , Ilam University of Medical Sciences , Ilam , Iran
- Department of Environmental Health, School of Health , Ilam University of Medical Sciences , Ilam , Iran
| | | | - Ahmad Reza Yari
- Research Center for Environmental Pollutants , Qom University of Medical Sciences , Qom , Iran
| | - Shahram Sadeghi
- Environmental Health Research Center , Kurdistan University of Medical Sciences , Sanandaj , Iran
| | - Abdeltif Amrane
- Ecole Nationale Supérieure de Chimie de Rennes, CNRS , UMR 6226, 11 allée de Beaulieu, CS 50837, 35708 Rennes Cedex 7 , France
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