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Elbshary RE, Gouda AA, El Sheikh R, Alqahtani MS, Hanfi MY, Atia BM, Sakr AK, Gado MA. Recovery of W(VI) from Wolframite Ore Using New Synthetic Schiff Base Derivative. Int J Mol Sci 2023; 24:ijms24087423. [PMID: 37108587 PMCID: PMC10139163 DOI: 10.3390/ijms24087423] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/13/2023] [Accepted: 04/14/2023] [Indexed: 04/29/2023] Open
Abstract
A new synthetic material, namely, (3-(((4-((5-(((S)-hydroxyhydrophosphoryl)oxy)-2-nitrobenzylidene) amino) phenyl) imino) methyl)-4-nitrophenyl hydrogen (R)-phosphonate)), was subjected to a quaternary ammonium salt and named (HNAP/QA). Several characterizations, such as FTIR spectrometry, 1H-NMR analysis, 13C-NMR analysis, 31P-NMR Analysis, TGA analysis, and GC-MS analysis, were performed to ensure its felicitous preparation. HNAP/QA is capable of the selective adsorption of W(VI) ions from its solutions and from its rock leachate. The optimum factors controlling the adsorption of W(VI) ions on the new adsorbent were studied in detail. Furthermore, kinetics and thermodynamics were studied. The adsorption reaction fits the Langmuir model. The sorption process of the W(VI) ions is spontaneous due to the negative value of ∆G° calculated for all temperatures, while the positive value of ∆H° proves that the adsorption of the W(VI) ions adsorption on HNAP/QA is endothermic. The positive value of ∆S° suggests that the adsorption occurs randomly. Ultimately, the recovery of W(IV) from wolframite ore was conducted successfully.
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Affiliation(s)
- Rawan E Elbshary
- Department of Chemistry, Faculty of Pharmacy, Heliopolis University, El Salam City, Cairo 11785, Egypt
| | - Ayman A Gouda
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig 44519, Egypt
| | - Ragaa El Sheikh
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig 44519, Egypt
| | - Mohammed S Alqahtani
- Radiological Sciences Department, College of Applied Medical Sciences, King Khalid University, Abha 61421, Saudi Arabia
- BioImaging Unit, Space Research Centre, University of Leicester, Michael Atiyah Building, Leicester LE1 7RH, UK
- Research Center for Advanced Materials Sciences (RCAMS), King Khalid University, Abha 61413, Saudi Arabia
| | - Mohamed Y Hanfi
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt
- Institute of Physics and Technology, Ural Federal University, St. Mira, 19, 620002 Yekaterinburg, Russia
| | - Bahig M Atia
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt
| | - Ahmed K Sakr
- Department of Civil and Environmental Engineering, Wayne State University, 5050 Anthony Wayne Drive, Detroit, MI 48202, USA
| | - Mohamed A Gado
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt
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2
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Wang Q, Wen J, Yang L, Cui H, Zeng T, Huang J. Exploration on the role of different iron species in the remediation of As and Cd co-contamination by sewage sludge biochar. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:39154-39168. [PMID: 36595173 DOI: 10.1007/s11356-022-24952-z] [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: 10/04/2022] [Accepted: 12/20/2022] [Indexed: 06/17/2023]
Abstract
Numerous studies have explored the adsorption of cadmium (Cd) and arsenic (As) by iron (Fe)-modified biochar, but few studies have examined in-depth the similarities and differences in the adsorption behavior of different iron types on Cd and As. In this study, sewage sludge biochar (BC) was co-pyrolyzed with self-made Fe minerals (magnetite, hematite, ferrihydrite, goethite, and schwertmannite) to treat Cd and As co-contaminated water. The adsorption of Cd and As on the Fe-modified biochar was further analyzed by adsorption kinetics, adsorption isotherms, and adsorption thermodynamics combined with a series of characterization experiments. Both SEM-EDX and XRD results confirmed the successful loading of iron minerals onto BC. Both adsorption kinetics and adsorption isotherms experiments showed that the adsorption of Cd and As by BC and the other five Fe-modified biochar was mainly controlled by chemical interactions. The results also indicated that goethite biochar (GtBC) was the most effective for the adsorption of Cd among the five Fe-modified biochar. Ferrihydrite biochar (FhBC) formed more diverse complexes, coupled with the relatively stronger electrons accepting ability, thus making it more effective for As adsorption than the others. Additionally, GtBC and hematite biochar (HmBC) were found effective for the adsorption of both Cd and As, whereas MBC was not found effective for either metal. Furthermore, combined with XPS results, the adsorption of Cd by the materials was mainly governed by Cd2+-π interactions, complexation precipitation, and co-precipitation, while oxidation reactions also existed for As.
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Affiliation(s)
- Qi Wang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, People's Republic of China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, People's Republic of China
| | - Jia Wen
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, People's Republic of China.
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, People's Republic of China.
| | - Lisha Yang
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, People's Republic of China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, People's Republic of China
| | - Hongsheng Cui
- College of Environmental Science and Engineering, Hunan University, Changsha, 410082, People's Republic of China
- Key Laboratory of Environmental Biology and Pollution Control (Hunan University), Ministry of Education, Changsha, 410082, People's Republic of China
| | - Tianjing Zeng
- State Environmental Protection Key Laboratory of Monitoring for Heavy Metal Pollutants, Changsha, 410019, People's Republic of China
| | - Jin Huang
- State Environmental Protection Key Laboratory of Monitoring for Heavy Metal Pollutants, Changsha, 410019, People's Republic of China
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Ibrahium HA, Atia BM, Awwad NS, Nayl AA, Radwan HA, Gado MA. Efficient preparation of phosphazene chitosan derivatives and its applications for the adsorption of molybdenum from spent hydrodesulfurization catalyst. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2022.2059508] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Hala. A. Ibrahium
- Biology Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Department of Semi Pilot, Nuclear Materials Authority, Cairo, Egypt
| | - Bahig M. Atia
- Department of Geology Isotopes, Nuclear Materials Authority, Cairo, Egypt
| | - Nasser. S. Awwad
- Chemistry Department, Faculty of Science, King Khalid University, Abha, Saudi Arabia
| | - A. A. Nayl
- Department of Chemistry, College of Science, Jouf University, Sakaka, Aljouf, Saudi Arabia
| | - Hend A. Radwan
- Department of Geology Isotopes, Nuclear Materials Authority, Cairo, Egypt
| | - Mohamed A. Gado
- Department of Geology Isotopes, Nuclear Materials Authority, Cairo, Egypt
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Allam EM, Lashen TA, Abou El-Enein SA, Hassanin MA, Sakr AK, Hanfi MY, Sayyed MI, Al-Otaibi JS, Cheira MF. Cetylpyridinium Bromide/Polyvinyl Chloride for Substantially Efficient Capture of Rare Earth Elements from Chloride Solution. Polymers (Basel) 2022; 14:polym14050954. [PMID: 35267777 PMCID: PMC8912479 DOI: 10.3390/polym14050954] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2022] [Revised: 02/17/2022] [Accepted: 02/24/2022] [Indexed: 12/04/2022] Open
Abstract
A new sorbent cetylpyridinium bromide/polyvinylchloride (CPB/PVC) was prepared and tested to extract rare earth elements (REEs) from their chloride solutions. It was identified by FTIR, TGA, SEM, EDX, and XRD. The impact of various factors such as pH, RE ion initial concentration, contacting time, and dose amount via sorption process was inspected. The optimum pH was 6.0, and the equilibrium contact time was reached at 60 min at 25 °C. The prepared adsorbent (CPB/PVC) uptake capacity was 182.6 mg/g. The adsorption of RE ions onto the CPB/PVC sorbent was found to fit the Langmuir isotherm as well as pseudo-second-order models well. In addition, the thermodynamic parameters of RE ion sorption were found to be exothermic and spontaneous. The desorption of RE ions from the loaded CPB/PVC sorbent was investigated. It was observed that the optimum desorption was achieved at 1.0 M HCl for 60 min contact time at ambient room temperature and a 1:60 solid: liquid phase ratio (S:L). As a result, the prepared CPB/PVC sorbent was recognized as a competitor sorbent for REEs.
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Affiliation(s)
- Eman M. Allam
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt; (T.A.L.); (M.A.H.); (A.K.S.); (M.Y.H.)
- Correspondence: (E.M.A.); (M.F.C.)
| | - Taysser A. Lashen
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt; (T.A.L.); (M.A.H.); (A.K.S.); (M.Y.H.)
| | - Saeyda A. Abou El-Enein
- Department of Chemistry, Faculty of Science, Menoufia University, Shebin El-Kom 32511, Egypt;
| | - Mohamed A. Hassanin
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt; (T.A.L.); (M.A.H.); (A.K.S.); (M.Y.H.)
| | - Ahmed K. Sakr
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt; (T.A.L.); (M.A.H.); (A.K.S.); (M.Y.H.)
| | - Mohamed Y. Hanfi
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt; (T.A.L.); (M.A.H.); (A.K.S.); (M.Y.H.)
- Institute of Physics and Technology, Ural Federal University, St. Mira, 19, 620002 Yekaterinburg, Russia
| | - M. I. Sayyed
- Department of Nuclear Medicine Research, Institute for Research and Medical Consultations (IRMC), Imam Abdulrahman Bin Faisal University (IAU), P.O. Box 1982, Dammam 31441, Saudi Arabia;
- Department of Physics, Faculty of Science, Isra University, Amman 11622, Jordan
| | - Jamelah S. Al-Otaibi
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia;
| | - Mohamed F. Cheira
- Nuclear Materials Authority, El Maadi, Cairo P.O. Box 530, Egypt; (T.A.L.); (M.A.H.); (A.K.S.); (M.Y.H.)
- Correspondence: (E.M.A.); (M.F.C.)
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5
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Kulkarni RM, Dhanyashree J, Varma E, Sirivibha S. Batch and continuous packed bed column studies on biosorption of nickel (II) by sugarcane bagasse. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100328] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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Bi J, Tao Q, Huang X, Wang J, Wang T, Hao H. Simultaneous decontamination of multi-pollutants: A promising approach for water remediation. CHEMOSPHERE 2021; 284:131270. [PMID: 34323782 DOI: 10.1016/j.chemosphere.2021.131270] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 05/08/2021] [Accepted: 06/15/2021] [Indexed: 06/13/2023]
Abstract
Water remediation techniques have been extensively investigated due to the increasing threats of soluble pollutants posed on the human health, ecology and sustainability. Confronted with the complex composition matrix of wastewater, the simultaneous elimination of coexisting multi-pollutants remains a great challenge due to their different physicochemical properties. By integrating multi-contaminants elimination processes into one unit operation, simultaneous decontamination attracted more and more attention under the consideration of versatile applications and economical benefits. In this review, the state-of-art simultaneous decontamination methods were systematically summarized as chemical precipitation, adsorption, photocatalysis, oxidation-reduction, biological removal and membrane filtration. Their applications, mechanisms, mutual interactions, sustainability and recyclability were outlined and discussed in detail. Finally, the prospects and opportunities for future research were proposed for further development of simultaneous decontamination. This work could provide guidelines for the design and fabrication of well-organized simultaneous decontaminating system.
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Affiliation(s)
- Jingtao Bi
- National Engineering Research Center of Industry Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China
| | - Qingqing Tao
- National Engineering Research Center of Industry Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China
| | - Xin Huang
- National Engineering Research Center of Industry Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China; Co-Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China.
| | - Jingkang Wang
- National Engineering Research Center of Industry Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China; Co-Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China; State Key Laboratory of Chemical Engineering, Zhejiang University, Hangzhou, China
| | - Ting Wang
- National Engineering Research Center of Industry Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China; Co-Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China
| | - Hongxun Hao
- National Engineering Research Center of Industry Crystallization Technology, School of Chemical Engineering and Technology, Tianjin University, Tianjin, 300072, China; Co-Innovation Center of Chemical Science and Engineering, Tianjin, 300072, China; State Key Laboratory of Chemical Engineering, Zhejiang University, Hangzhou, China.
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İNAN S, ÖZKAN B. Sorption of Cobalt and Nickel on Narcissus Tazetta L. Leaf Powder. JOURNAL OF THE TURKISH CHEMICAL SOCIETY, SECTION A: CHEMISTRY 2021. [DOI: 10.18596/jotcsa.881291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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8
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Efficient removal of U(VI) from aqueous solution using the biocomposite based on sugar beet pulp and pomelo peel. J Radioanal Nucl Chem 2021. [DOI: 10.1007/s10967-021-07651-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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9
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Göçenoğlu Sarıkaya A. Kinetic and thermodynamic studies of the biosorption of Cr (VI) in aqueous solutions by Agaricus campestris. ENVIRONMENTAL TECHNOLOGY 2021; 42:72-80. [PMID: 31107633 DOI: 10.1080/09593330.2019.1620867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 05/10/2019] [Indexed: 06/09/2023]
Abstract
In the present study, biomass of Agaricus campestris was tested to evaluate its effectivity as a biosorbent for the removal of Cr (VI) ions from aqueous solutions. The influence of various process parameters such as pH, temperature, contact time, biosorbent dosage and desorption were studied. Pseudo-first order, pseudo-second order, Ritchies and intraparticle diffusion model were used to present the adsorption kinetics. Results obtained indicate that the adsorption process is fast and spontaneous within the first 60 min. The experimental data supports pseudo-second order model. The sorption data conformed well to the Langmuir isotherm model. The maximum adsorption capacity (q max) onto A. campestris was 56.21 mg g-1 for Cr(VI) at 45°C when 0.1 g biomass was used. In addition, the mean values of thermodynamic parameters of standard free energy (ΔG0 = -1.635 kJ mol-1 at 45°C), standard enthalpy (ΔH0 = -9.582 kJ mol-1) and standard entropy (ΔS0 = -24.992 J mol-1K-1) of the adsorption mechanism were determined.
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10
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Fernández B, Santos-Echeandía J, Rivera-Hernández JR, Garrido S, Albentosa M. Mercury interactions with algal and plastic microparticles: Comparative role as vectors of metals for the mussel, Mytilus galloprovincialis. JOURNAL OF HAZARDOUS MATERIALS 2020; 396:122739. [PMID: 32388184 DOI: 10.1016/j.jhazmat.2020.122739] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 04/12/2020] [Accepted: 04/13/2020] [Indexed: 06/11/2023]
Abstract
The adsorption and desorption of Hg onto and from microplastics (MP) and microalgae (MA) were investigated, and fitted using pseudo-first-order and pseudo-second order kinetics models. Then, the potential role of MP as vector for the entrance and accumulation of Hg (MP-Hg) in comparison to natural pathways (via MA -MA-Hg-, and dissolved -WB-Hg-) was investigated in mussel. Mussels were exposed to a single dose of Hg (2375 ng ind-1) for 4 h. Although the clearance of MP-Hg was relevant (82 %), it was lower than that of MA (95 %) and MA-Hg (94 %). The amount of the Hg accumulated and eliminated was higher in mussels exposed to MP-Hg (1417 ng Hg) than in those exposed to MA-Hg (882 ng Hg) and WB-Hg (1074 ng Hg). However, Hg accumulation was similar in the three mussel groups (≈800 ng Hg). This was related to the fast elimination of Hg still attached to MP by MP-Hg mussels. Hg was mainly accumulated in digestive gland in MA-Hg and MP-Hg mussels, and in gills in WB-Hg mussels. Overall, the results indicated that MP facilitated the entrance of Hg in mussel but also promoted Hg elimination, which could limit the toxicological risk of Hg adsorbed onto MP.
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Affiliation(s)
- Beatriz Fernández
- Spanish Institute of Oceanography (IEO), Oceanographic Centre of Murcia, C/Varadero, 1, 30740 San Pedro del Pinatar, Murcia, Spain
| | - Juan Santos-Echeandía
- Spanish Institute of Oceanography (IEO), Oceanographic Centre of Murcia, C/Varadero, 1, 30740 San Pedro del Pinatar, Murcia, Spain
| | - José R Rivera-Hernández
- Universidad Politécnica de Sinaloa, Unidad Académica de Ingeniería en Tecnología Ambiental, Carretera Municipal Libre Mazatlán-Higueras Km 3, 82199 Mazatlán, Sinaloa, Mexico
| | - Soledad Garrido
- Spanish Institute of Oceanography (IEO), Oceanographic Centre of Murcia, C/Varadero, 1, 30740 San Pedro del Pinatar, Murcia, Spain
| | - Marina Albentosa
- Spanish Institute of Oceanography (IEO), Oceanographic Centre of Murcia, C/Varadero, 1, 30740 San Pedro del Pinatar, Murcia, Spain.
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11
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Mukherjee A, Sarkar S, Parvin R, Bera D, Roy U, Gachhui R. Remarkably high Pb 2+ binding capacity of a novel, regenerable bioremediator Papiliotrema laurentii RY1: Functional in both alkaline and neutral environments. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2020; 195:110439. [PMID: 32182528 DOI: 10.1016/j.ecoenv.2020.110439] [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: 09/02/2019] [Revised: 02/13/2020] [Accepted: 03/03/2020] [Indexed: 06/10/2023]
Abstract
The ability of P. laurentii strain RY1 to remediate lead (Pb2+) from water was investigated in batch and column studies. The lead removal ability of non-viable biomass, non-viable biomass immobilised on agar-agar (biobeads) and agar-agar at different pH was compared in batch studies. It was found that among the three, biobeads have maximum ability to remove Pb2+ followed by biomass and agar-agar beads. Maximum and almost equal lead removal by biobeads was observed at both neutral and alkaline pH making it a novel and more applicable bioremediator as all other reported bioremediators have a single pH for optimum activity. Studies were performed to determine the optimum conditions for lead removal from aqueous solutions for biobeads. The physical and chemical characterization of the biobeads before and after Pb2+ biosorption was done by using S.E.M. and F.T.I.R. respectively. The adsorption of Pb2+ on biobeads obeyed the Langmuir adsorption isotherm and pseudo first order kinetics. These mean that the Pb2+ binding sites are identical, located on the surface of the adsorbant and the rate of Pb2+ removal from aqueous solution is directly proportional to the number of Pb2+ binding sites on the biobeads. The thermodynamics of the biosorption process is also investigated. The binding capacity of the biobeads in batch study was found to be 52.91mg/gm which is higher in comparison to other reported yeast bioremediators. The used biobeads can be desorbed using 0.1(M) CaCl2. The desorbed biobeads can be used subsequently for several cycles of lead removal making it cost-effective. Column studies were also performed for biobeads with the help of Thomas model for examining its suitability for industrial application. Maximum specific lead uptake of the biobeads when applied in the column was found to be 58.26mg/gm which being promising makes it suitable for application in industries involved in the treatment of wastewater contaminated with high amounts of lead. The high mass transfer co-efficient indicate that small sized column can be used effectively to remove high amounts of lead which makes the bioremediation process by the biobeads more economical and advantageous for industrial application. Several factors like effectiveness of the biobeads in Pb2+removal at both neutral and alkaline pH, reusability, high mass transfer co-efficient, regenerability and high binding capacity makes it a novel versatile, cost-effective and high utility bioremediator.
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Affiliation(s)
- Avishek Mukherjee
- Department of Life Science and Biotechnology, Jadavpur University, 188,Raja S.C. Mallick Road, Kolkata, 700032, India
| | - Soumyadev Sarkar
- Division of Biology, Kansas State University, Manhattan, KS, USA
| | - Rubia Parvin
- Department of Life Science and Biotechnology, Jadavpur University, 188,Raja S.C. Mallick Road, Kolkata, 700032, India
| | - Debbethi Bera
- Department of Physics, Jadavpur University, 188,Raja S.C. Mallick Road, Kolkata, 700032, India
| | - Uttariya Roy
- Department of Environmental Science, Budge Budge College, University of Calcutta, 7,Deshbandhu Chittaranjan Das Road, Shyampur, Budge Budge, Kolkata, 700137, West Bengal, India
| | - Ratan Gachhui
- Department of Life Science and Biotechnology, Jadavpur University, 188,Raja S.C. Mallick Road, Kolkata, 700032, India.
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12
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Singh R, Bhateria R. Experimental and Modeling Process Optimization of Lead Adsorption on Magnetite Nanoparticles via Isothermal, Kinetics, and Thermodynamic Studies. ACS OMEGA 2020; 5:10826-10837. [PMID: 32455203 PMCID: PMC7240829 DOI: 10.1021/acsomega.0c00450] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Accepted: 04/30/2020] [Indexed: 05/19/2023]
Abstract
Lead has been a burgeoning environmental pollutant used in industrial sectors. Therefore, to emphasize the reactivity of lead toward magnetite nanoparticles for their removal, the present study was framed to analyze mechanisms involved in adsorption of lead. Batch adsorption studies have shown remarkable adsorption efficiency with only a 10 mg adsorbent dose used to extract 99% Pb2+ (110 mg L-1) within 40 min at pH 6. Isothermal, kinetic, and thermodynamic studies were conducted, and the equilibrium data was best fit for the Langmuir isotherm model with a maximum of 41.66 mg g-1 adsorption capacity at 328 K. Moreover, a pseudo second order was followed for adsorption kinetics and thermodynamic parameters such as Gibbs energy (ΔG°), enthalpy (ΔH°), and entropy (ΔS°) that were calculated and revealed the spontaneous, feasible, and exothermic nature of the process.
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Affiliation(s)
- Rimmy Singh
- Department of Environmental Science, Maharshi Dayanand University, Rohtak 124001, India
| | - Rachna Bhateria
- Department of Environmental Science, Maharshi Dayanand University, Rohtak 124001, India
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13
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Fotsing PN, Woumfo ED, Măicăneanu SA, Vieillard J, Tcheka C, Ngueagni PT, Siéwé JM. Removal of Cu(II) from aqueous solution using a composite made from cocoa cortex and sodium alginate. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:8451-8466. [PMID: 31900783 DOI: 10.1007/s11356-019-07206-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Accepted: 11/28/2019] [Indexed: 06/10/2023]
Abstract
The aim of this work was to prepare a composite material based on cocoa cortex and sodium alginate and test it to remove Cu(II) ions in aqueous solution in batch conditions. The composite was characterized using elemental analysis, scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA/DTG), and point of zero charge. The highest amount of adsorbed Cu(II) for the composite was 19.54 mg/g, i.e., 95.32% of an initial concentration of 100 mg/L. Under the same conditions, the cocoa cortex untreated exhibited extremely low adsorption, while when it was treated with hot soda, it adsorbed 13.67 mg/g. Adsorption by the composite reached the equilibrium after 220 min. Kinetic data analysis suggested that the process was governed by adsorption (pseudo-second-order model) and diffusion through macropores and/or mesopores (intra-particle model). The adsorption isotherm that best described the system was Langmuir's. The maximum adsorption capacity of Cu(II) was 76.92 mg/g. The values of the thermodynamic parameters indicated that the process was spontaneous, with ΔG° values between (- 7.886 and - 9.458 kJ/mol) and endothermic, with ΔH° = 7.728 kJ/mol. Graphical abstract.
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Affiliation(s)
- Patrick Nkuigue Fotsing
- Faculty of Chemistry and Chemical Engineering, Department of Chemical Engineering, Babeş-Bolyai University, 11 Arany Janos st, 400028, Cluj-Napoca, Romania.
- Laboratory of Applied Inorganic Chemistry, Faculty of Sciences, University of Yaoundé I, PO Box 812, Yaoundé, Cameroon.
| | - Emmanuel Djoufac Woumfo
- Laboratory of Applied Inorganic Chemistry, Faculty of Sciences, University of Yaoundé I, PO Box 812, Yaoundé, Cameroon
| | - S Andrada Măicăneanu
- Faculty of Chemistry and Chemical Engineering, Department of Chemical Engineering, Babeş-Bolyai University, 11 Arany Janos st, 400028, Cluj-Napoca, Romania.
- Madia Department of Chemistry, Indiana University of Pennsylvania, Indiana, PA, 15705, USA.
| | - Julien Vieillard
- UNIROUEN, INSA Rouen, CNRS,Normandie Université COBRA, 55, Rue Saint Germain, 27000, Evreux, France
| | - Constant Tcheka
- Faculty of Chemistry and Chemical Engineering, Department of Chemical Engineering, Babeş-Bolyai University, 11 Arany Janos st, 400028, Cluj-Napoca, Romania
- Laboratory of Chemical Engineering of Materials, Faculty of Sciences, University of Ngaoundéré, PO Box 454, Ngaoundéré, Cameroon
| | - Patrick Tsopbou Ngueagni
- Laboratory of Applied Inorganic Chemistry, Faculty of Sciences, University of Yaoundé I, PO Box 812, Yaoundé, Cameroon
| | - Jean Mermoz Siéwé
- Laboratory of Applied Inorganic Chemistry, Faculty of Sciences, University of Yaoundé I, PO Box 812, Yaoundé, Cameroon
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14
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Cheira MF, Atia BM, Kouraim MN. Uranium(VI) recovery from acidic leach liquor by Ambersep 920U SO4 resin: Kinetic, equilibrium and thermodynamic studies. JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES 2019. [DOI: 10.1016/j.jrras.2017.07.005] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Bahig M. Atia
- Nuclear Materials Authority, P.O. Box 530 El Maadi, Cairo, Egypt
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15
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Raulino GSC, Silva LSD, Vidal CB, de Sousa Almeida E, de Quadros Melo D, Nascimento RFD. Role of surface chemistry and morphology in the reactive adsorption of metal ions on acid modified dry bean pods ( Phaseolus vulgaris
L.) organic polymers. J Appl Polym Sci 2018. [DOI: 10.1002/app.45879] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Leila Soares da Silva
- Departament of Physics; Federal University of Cearaá; Campus do Pici, 6030, Fortaleza CE 60440-554 Brazil
| | - Carla Bastos Vidal
- Department of Analytical Chemistry and Physico-Chemistry; Federal University of Cearaá; Campus do Pici, Bl. 940, Fortaleza CE 60451-970 Brazil
| | - Edmilson de Sousa Almeida
- Department of Analytical Chemistry and Physico-Chemistry; Federal University of Cearaá; Campus do Pici, Bl. 940, Fortaleza CE 60451-970 Brazil
| | - Diego de Quadros Melo
- Department of Chemistry; Federal Institute of Education and Science of Sertão Pernambucano; Br 407, Km 08, Campus Petrolina, Pernambuco Brazil
| | - Ronaldo Ferreira do Nascimento
- Department of Analytical Chemistry and Physico-Chemistry; Federal University of Cearaá; Campus do Pici, Bl. 940, Fortaleza CE 60451-970 Brazil
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16
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Gürel L. Applications of the Biosorption Process for Nickel Removal from Aqueous Solutions – A Review. CHEM ENG COMMUN 2017. [DOI: 10.1080/00986445.2017.1306698] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Levent Gürel
- Environmental Engineering Department, Faculty of Engineering, Pamukkale University, Denizli, Turkey
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17
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Indolean C, Măicăneanu A, Cristea VM. Prediction of Cu(II) biosorption performances on wild mushroomsLactarius piperatususing Artificial Neural Networks (ANN) model. CAN J CHEM ENG 2016. [DOI: 10.1002/cjce.22703] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Cerasella Indolean
- Department of Chemical Engineering, Faculty of Chemistry and Chemical Engineering; Babeş-Bolyai University; 11 Arany Janos st. RO-400028 Cluj-Napoca Romania
| | - Andrada Măicăneanu
- Department of Chemical Engineering, Faculty of Chemistry and Chemical Engineering; Babeş-Bolyai University; 11 Arany Janos st. RO-400028 Cluj-Napoca Romania
- Department of Chemistry; Indiana University of Pennsylvania; Indiana PA 15705 USA
| | - Vasile-Mircea Cristea
- Department of Chemical Engineering, Faculty of Chemistry and Chemical Engineering; Babeş-Bolyai University; 11 Arany Janos st. RO-400028 Cluj-Napoca Romania
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18
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Elhefnawy OA, Elabd AA. Enhancing the sorption efficiency of polystyrene by immobilizing MgO and its application for uranium (VI) removal from aqueous solutions. RADIOCHIM ACTA 2016. [DOI: 10.1515/ract-2016-2587] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Magnesium oxide immobilized polystyrene (PS/MgO) was prepared by the thermal attachment method for the removal of U(VI) from aqueous solutions. PS/MgO was characterized by different techniques [scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD)]. The effects of pH, adsorbent amount, contact time, initial U(VI) concentration, temperature and co-existing cations on the removal process were investigated by using batch technique. The results showed that the maximum adsorption capacity was 163 (mg g−1) at pH 6 and 293 K. The adsorption kinetics of U(VI) onto PS/MgO followed pseudo-second order and intra-particle kinetic models. The adsorption isotherms obeyed the Freundlich isotherm model. The thermodynamic parameters show that the process is endothermic and spontaneous. PS/MgO is an attractive adsorbent for U(VI) removal from aqueous solutions due to its accessibility, low preparation cost and high removal capacity
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Affiliation(s)
- O. A. Elhefnawy
- Nuclear Safeguards and Physical protection Department, Nuclear and Radiological Regulatory Authority (NRRA), P.O. Box 7551, Cairo, Egypt
| | - A. A. Elabd
- Nuclear Safeguards and Physical protection Department, Nuclear and Radiological Regulatory Authority (NRRA), P.O. Box 7551, Cairo, Egypt
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Yusan S, Bampaiti A, Erenturk S, Noli F, Aslani MAA, Aytas S. Sorption of Th(IV) onto ZnO nanoparticles and diatomite-supported ZnO nanocomposite: kinetics, mechanism and activation parameters. RADIOCHIM ACTA 2016. [DOI: 10.1515/ract-2016-2581] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
In this study, for the first time ZnO nanoparticles and diatomite-supported ZnO nanocomposite have been utilized as adsorbent for the removal of Th(IV) ions from aqueous solutions under different experimental conditions. The Langmuir, Freundlich, Temkin and Dubinin– Radushkevich (D–R) isotherms were used to analyze the equilibrium data. The sorption equilibrium data were fitted well to the Langmuir isotherm with maximum sorption capacities values was found to be 1.105 mmol/g and 0.320 mmol/g for ZnO nanoparticles and diatomite supported ZnO nanocomposite, respectively. Pseudo-first and pseudo-second order equations, Intraparticle diffusion and Bangham’s models were considered to evaluate the rate parameters and sorption mechanism. Sorption kinetics were better reproduced by the pseudo-second order model (R
2 > 0.999), with an activation energy (E
a) of +99.74 kJ/mol and +62.95 kJ/mol for ZnO nanoparticles and diatomite-supported ZnO nanocomposite, respectively. In order to specify the type of sorption reaction, thermodynamic parameters were also determined. The evaluated ΔG
* and ΔH* indicate the non-spontaneous and endothermic nature of the reactions. The results of this work suggest that both of the used materials are fast and effective adsorbents for removing Th(IV) from aqueous solutions and chemical sorption plays a role in controlling the sorption rate.
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Affiliation(s)
- Sabriye Yusan
- Ege University, Institute of Nuclear Sciences 35100, Bornova, Izmir, Turkey
| | - Anastasia Bampaiti
- Aristotle University of Thessaloniki, Department of Chemistry, Thessaloniki, Greece
| | - Sema Erenturk
- Istanbul Technical University, Energy Institute, Ayazaga Campus,Maslak-Istanbul, Turkey
| | - Fotini Noli
- Aristotle University of Thessaloniki, Department of Chemistry, Thessaloniki, Greece
| | | | - Sule Aytas
- Ege University, Institute of Nuclear Sciences 35100, Bornova, Izmir, Turkey
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20
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Njimou JR, Măicăneanu A, Indolean C, Nanseu-Njiki CP, Ngameni E. Removal of Cd (II) from synthetic wastewater by alginate-Ayous wood sawdust (Triplochiton scleroxylon) composite material. ENVIRONMENTAL TECHNOLOGY 2016; 37:1369-1381. [PMID: 26698559 DOI: 10.1080/09593330.2015.1116609] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The biosorption characteristics of Cd (II) ions from synthetic wastewater using raw Ayous wood sawdust (Triplochiton scleroxylon), r-AS, immobilized by sodium alginate were investigated with respect to pH, biomass quantity, contact time, initial concentration of heavy metal, temperature and stirring rate. The experimental data fitted well with the Langmuir isotherm, suggesting that monolayer adsorption of the cadmium ions onto alginate-Ayous sawdust composite (a-ASC). The obtained monolayer adsorption capacity of a-ASC for Cd (II) was 6.21 mg/g. From the Dubinin-Radushkevich isotherm model, a 5.39 kJ/mol value for the mean free energy was calculated, indicating that Cd (II) biosorption could include an important physisorption stage. Thermodynamic calculations showed that the Cd (II) biosorption process was feasible, endothermic and spontaneous in nature under examined conditions. The results indicated that a-ASC could be an alternative material replacing more costly adsorbents used for the removal of heavy metals.
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Affiliation(s)
- Jacques Romain Njimou
- a Faculty of Chemistry and Chemical Engineering , Babeş-Bolyai University , Chemical Engineering Department, 11, Arany Janos st., RO-400028, Cluj-Napoca , Romania
- b Laboratory of Analytical Chemistry, Faculty of Sciences , University of Yaoundé I , PO Box 812 , Yaoundé , Cameroon
| | - Andrada Măicăneanu
- a Faculty of Chemistry and Chemical Engineering , Babeş-Bolyai University , Chemical Engineering Department, 11, Arany Janos st., RO-400028, Cluj-Napoca , Romania
| | - Cerasella Indolean
- a Faculty of Chemistry and Chemical Engineering , Babeş-Bolyai University , Chemical Engineering Department, 11, Arany Janos st., RO-400028, Cluj-Napoca , Romania
| | - Charles Péguy Nanseu-Njiki
- b Laboratory of Analytical Chemistry, Faculty of Sciences , University of Yaoundé I , PO Box 812 , Yaoundé , Cameroon
| | - Emmanuel Ngameni
- b Laboratory of Analytical Chemistry, Faculty of Sciences , University of Yaoundé I , PO Box 812 , Yaoundé , Cameroon
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21
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Li J, Guo C, Liao C, Zhang M, Liang X, Lu G, Yang C, Dang Z. A bio-hybrid material for adsorption and degradation of phenanthrene: bacteria immobilized on sawdust coated with a silica layer. RSC Adv 2016. [DOI: 10.1039/c6ra22683c] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Membrane permeability of bacteria immobilized in silica-coated sawdust was increased, and its metabolic activity toward Phe was enhanced.
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Affiliation(s)
- Jinghua Li
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
- PR China
| | - Chuling Guo
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
- PR China
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters
| | - Changjun Liao
- Department of Environmental Engineering
- Guangdong Polytechnic of Environmental Protection Engineering
- Foshan 528216
- PR China
| | - Menglu Zhang
- Key Lab of Urban Environment and Health
- Institute of Urban Environment
- Chinese Academy of Sciences
- Xiamen 361021
- PR China
| | - Xujun Liang
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
- PR China
| | - Guining Lu
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
- PR China
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters
| | - Chen Yang
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
- PR China
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters
| | - Zhi Dang
- School of Environment and Energy
- South China University of Technology
- Guangzhou 510006
- PR China
- The Key Lab of Pollution Control and Ecosystem Restoration in Industry Clusters
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22
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23
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Modification of crosslinked chitosan beads with histidine and Saccharomyces cerevisiae for enhanced Ni(II) biosorption. J Taiwan Inst Chem Eng 2015. [DOI: 10.1016/j.jtice.2015.03.033] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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24
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Kul ZE, Nuhoğlu Y, Kul S, Nuhoğlu Ç, Torun FE. Mechanism of heavy metal uptake by electron paramagnetic resonance and FTIR: Enhanced manganese(II) removal onto waste acorn of Quercus ithaburensis. SEP SCI TECHNOL 2015. [DOI: 10.1080/01496395.2015.1081943] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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25
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Joshi MK, Pant HR, Liao N, Kim JH, Kim HJ, Park CH, Kim CS. In-situ deposition of silver−iron oxide nanoparticles on the surface of fly ash for water purification. J Colloid Interface Sci 2015; 453:159-168. [DOI: 10.1016/j.jcis.2015.04.044] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2015] [Revised: 04/03/2015] [Accepted: 04/21/2015] [Indexed: 11/29/2022]
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26
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Liu Q, Wang RF, Zhang BB, Zhao XY, Wang D, Zhang C. Protein Secondary Structure Changes of Watermelon Juice Treated with High Hydrostatic Pressure by FTIR Spectroscopy. J FOOD PROCESS ENG 2014. [DOI: 10.1111/jfpe.12102] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Qing Liu
- College of Food Science and Engineering; Shanxi Agricultural University; Shanxi 030801 China
- Department of Biology and Food Technology; Beijing Vocational College of Agriculture; Beijing 102442 China
| | - Ru-Fu Wang
- College of Food Science and Engineering; Shanxi Agricultural University; Shanxi 030801 China
| | - Bo-Bo Zhang
- College of Food Science and Engineering; Shanxi Agricultural University; Shanxi 030801 China
| | - Xiao-Yan Zhao
- Beijing Vegetable Research Center; Beijing Academy of Agricultural and Forestry Science; National Engineering Research for Vegetable; Beijing 100097 China
| | - Dan Wang
- Beijing Vegetable Research Center; Beijing Academy of Agricultural and Forestry Science; National Engineering Research for Vegetable; Beijing 100097 China
| | - Chao Zhang
- Beijing Vegetable Research Center; Beijing Academy of Agricultural and Forestry Science; National Engineering Research for Vegetable; Beijing 100097 China
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27
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Kulkarni R, Shetty KV, Srinikethan G. Cadmium (II) and nickel (II) biosorption by Bacillus laterosporus (MTCC 1628). J Taiwan Inst Chem Eng 2014. [DOI: 10.1016/j.jtice.2013.11.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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28
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Guler UA, Sarioglu M. Removal of tetracycline from wastewater using pumice stone: equilibrium, kinetic and thermodynamic studies. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE & ENGINEERING 2014; 12:79. [PMID: 24936305 PMCID: PMC4038404 DOI: 10.1186/2052-336x-12-79] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Accepted: 04/21/2014] [Indexed: 05/24/2023]
Abstract
In this study, pumice stone was used for the removal of tetracyline (TC) from aqueous solutions. It was characterized by XRD, FT-IR, SEM and BET analyses. Cation exchange capacity of pumice stone was found to be 9.9 meq/100 g. Effect of various parameters such as solution pH (2-11), adsorbent dosage (0.5-10 g/L), contact time (2.5-120 min), initial TC concentration (5-300 mg/L) and temperature (20-50°C) on TC adsorption onto pumice was investigated. Also the adsorption of TC on pumice stone was studied as a function of Na(+) and Cu(2+) cations changing pH from 2 to 11 using batch experiments. The best removal efficiency performance was exhibited at adsorbent dosage 10 g/L, pH 3, contact time 120 min. Langmuir, Freundlich and Dubinin-Radushkevich (D-R) isotherm models were applied to the equilibrium data. The result has shown that the adsorption was favorable, physicochemical in nature and agrees well with Langmuir and Freundlich models. The maximum Langmuir adsorption capacity was found to be 20.02 mg/g. The adsorption behavior of TC on pumices stone was fitted well in the pseudo-second order kinetics model. Thermodynamic parameters calculated from the adsorption data at different temperature showed that the adsorption reaction was feasible, spontaneous and exothermic.
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Affiliation(s)
- Ulker Asli Guler
- Department of Environmental Engineering, Engineering Faculty, Cumhuriyet University, Sivas 58140, Turkey
| | - Meltem Sarioglu
- Department of Environmental Engineering, Engineering Faculty, Cumhuriyet University, Sivas 58140, Turkey
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29
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Silica nanopowders/alginate composite for adsorption of lead (II) ions in aqueous solutions. J Taiwan Inst Chem Eng 2014. [DOI: 10.1016/j.jtice.2013.09.014] [Citation(s) in RCA: 83] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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30
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Wan Ibrahim WA, Abd Ali LI, Sulaiman A, Sanagi MM, Aboul-Enein HY. Application of Solid-Phase Extraction for Trace Elements in Environmental and Biological Samples: A Review. Crit Rev Anal Chem 2014; 44:233-54. [DOI: 10.1080/10408347.2013.855607] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Tong J, Chen L. Review: Preparation and Application of Magnetic Chitosan Derivatives in Separation Processes. ANAL LETT 2013. [DOI: 10.1080/00032719.2013.807815] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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32
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Wang F, Zhao J, Pan F, Zhou H, Yang X, Li W, Liu H. Adsorption Properties toward Trivalent Rare Earths by Alginate Beads Doping with Silica. Ind Eng Chem Res 2013. [DOI: 10.1021/ie302753q] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fuchun Wang
- Key Laboratory of Green Process
and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- Graduate University of the Chinese Academy of Sciences, Beijing 100049,
China
| | - Junmei Zhao
- Key Laboratory of Green Process
and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Feng Pan
- Key Laboratory of Green Process
and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
| | - Huacong Zhou
- Key Laboratory of Green Process
and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- Graduate University of the Chinese Academy of Sciences, Beijing 100049,
China
| | - Xingfu Yang
- Key Laboratory of Green Process
and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- Graduate University of the Chinese Academy of Sciences, Beijing 100049,
China
| | - Wensong Li
- Key Laboratory of Green Process
and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
- Graduate University of the Chinese Academy of Sciences, Beijing 100049,
China
| | - Huizhou Liu
- Key Laboratory of Green Process
and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China
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Akar ST, Arslan D, Alp T. Ammonium pyrrolidine dithiocarbamate anchored Symphoricarpus albus biomass for lead(II) removal: batch and column biosorption study. JOURNAL OF HAZARDOUS MATERIALS 2012; 227-228:107-117. [PMID: 22673058 DOI: 10.1016/j.jhazmat.2012.05.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Revised: 03/30/2012] [Accepted: 05/04/2012] [Indexed: 06/01/2023]
Abstract
The biosorption properties of APDC modified S. albus were tested in batch and column conditions. Effective experimental parameters such as pH, biosorbent dosage, contact time, temperature, initial lead(II) ion concentration, flow rate and bed height were investigated. The biosorption capacity of modified biosorbent was at maximum when lead(II) solution pH and biosorbent dosage were 5.5 and 2.0 g L(-1), respectively. The biosorption equilibrium was established in 20 min. Langmuir isotherm fitted well to the equilibrium data and kinetics is found to fit pseudo-second-order model. Increase in ionic strength of lead(II) solutions caused a slight decrease in the biosorption yield of APDC-modified biosorbent. Co-ions affected the biosorption performance of modified biomass up to maximum 20.81% reduction. Column biosorption of lead(II) showed higher biosorption yields at lower flow rates. Required time of breakthrough point was found to be 200 min. The recommended mechanism was found to depend mainly on electrostatic interaction, ion-exchange and complex formation. The ion-exchange mechanism for lead(II) biosorption onto the modified biosorbent is verified from the ionic strength effect and EDX analysis. Carbonyl, phosphate and CN groups on the modified surface of S. albus were found to responsible for complexation with lead(II).
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Affiliation(s)
- Sibel Tunali Akar
- Department of Chemistry, Faculty of Arts and Science, Eskişehir Osmangazi University, Turkey.
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Lee XJ, Lee LY, Foo LPY, Tan KW, Hassell DG. Evaluation of carbon-based nanosorbents synthesised by ethylene decomposition on stainless steel substrates as potential sequestrating materials for nickel ions in aqueous solution. J Environ Sci (China) 2012; 24:1559-1568. [PMID: 23520862 DOI: 10.1016/s1001-0742(11)60987-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The present work covers the preparation of carbon-based nanosorbents by ethylene decomposition on stainless steel mesh without the use of external catalyst for the treatment of water containing nickel ions (Ni2+). The reaction temperature was varied from 650 to 850 degrees C, while reaction time and ethylene to nitrogen flow ratio were maintained at 30 min and 1:1 cm3/min, respectively. Results show that nanosorbents synthesised at a reaction temperature of 650 degrees C had the smallest average diameter (75 nm), largest BET surface area (68.95 m2/g) and least amount of impurity (0.98 wt.% Fe). A series of batch-sorption tests were performed to evaluate the effects of initial pH, initial metal concentration and contact time on Ni2+ removal by the nanosorbents. The equilibrium data fitted well to Freundlich isotherm. The kinetic data were best correlated to a pseudo second-order model indicating that the process was of chemisorption type. Further analysis by the Boyd kinetic model revealed that boundary layer diffusion was the controlling step. This primary study suggests that the prepared material with Freundlich constants compared well with those in the literature, is a promising sorbent for the sequestration of Ni2+ in aqueous solutions.
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Affiliation(s)
- X J Lee
- Department of Chemical and Environmental Engineering, University of Nottingham Malaysia Campus, Jalan Broga, 43500 Semenyih, Selangor Darul Ehsan, Malaysia
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Ozer TB, Erkaya IA, Udoh AU, Duygu DY, Akbulut A, Bayramoglu G, Arica MY. Biosorption of Cr(VI) by free and immobilized Pediastrum boryanum biomass: equilibrium, kinetic, and thermodynamic studies. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2011; 19:2983-2993. [PMID: 22374187 DOI: 10.1007/s11356-012-0809-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2011] [Accepted: 02/02/2012] [Indexed: 05/31/2023]
Abstract
BACKGROUND AND PURPOSE The biosorption of Cr(VI) from aqueous solution has been studied using free and immobilized Pediastrum boryanum cells in a batch system. The algal cells were immobilized in alginate and alginate-gelatin beads via entrapment, and their algal cell free counterparts were used as control systems during biosorption studies of Cr(VI). METHODS The changes in the functional groups of the biosorbents formulations were confirmed by Fourier transform infrared spectra. The effect of pH, equilibrium time, initial concentration of metal ions, and temperature on the biosorption of Cr(VI) ion was investigated. RESULTS The maximum Cr(VI) biosorption capacities were found to be 17.3, 6.73, 14.0, 23.8, and 29.6 mg/g for the free algal cells, and alginate, alginate-gelatin, alginate-cells, and alginate-gelatin-cells at pH 2.0, which are corresponding to an initial Cr(VI) concentration of 400 mg/L. The biosorption of Cr(VI) on all the tested biosorbents (P. boryanum cells, alginate, alginate-gelatin, and alginate-cells, alginate-gelatin-cells) followed Langmuir adsorption isotherm model. CONCLUSION The thermodynamic studies indicated that the biosorption process was spontaneous and endothermic in nature under studied conditions. For all the tested biosorbents, biosorption kinetic was best described by the pseudo-second-order model.
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Affiliation(s)
- T Baykal Ozer
- Department of Biology, Faculty of Arts and Science, Ahi Evran University, Kırsehir, Turkey
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Tay CC, Liew HH, Yin CY, Abdul-Talib S, Surif S, Suhaimi AA, Yong SK. Biosorption of cadmium ions using Pleurotus ostreatus: Growth kinetics, isotherm study and biosorption mechanism. KOREAN J CHEM ENG 2011. [DOI: 10.1007/s11814-010-0435-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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37
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Montazer-Rahmati MM, Rabbani P, Abdolali A, Keshtkar AR. Kinetics and equilibrium studies on biosorption of cadmium, lead, and nickel ions from aqueous solutions by intact and chemically modified brown algae. JOURNAL OF HAZARDOUS MATERIALS 2011; 185:401-7. [PMID: 20971556 DOI: 10.1016/j.jhazmat.2010.09.047] [Citation(s) in RCA: 143] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2010] [Revised: 09/14/2010] [Accepted: 09/15/2010] [Indexed: 05/30/2023]
Abstract
The present study deals with the evaluation of biosorptive removal of Cd (II), Ni (II) and Pb (II) ions by both intact and pre-treated brown marine algae: Cystoseira indica, Sargassum glaucescens, Nizimuddinia zanardini and Padina australis treated with formaldehyde (FA), glutaraldehyde (GA), polyethylene imine (PEI), calcium chloride (CaCl(2)) and hydrochloric acid (HCl). Batch shaking adsorption experiments were performed in order to examine the effects of pH, contact time, biomass concentration, biomass treatment and initial metal concentration on the removal process. The optimum sorption conditions for each heavy metal are presented. One-way ANOVA and one sample t-tests were performed on experimental data to evaluate the statistical significance of biosorption capacities after five cycles of sorption and desorption. The equilibrium experimental data were tested using the most common isotherms. The results are best fitted by the Freundlich model among two-parameter models and the Toth, Khan and Radke-Prausnitz models among three-parameter isotherm models for Cd (II), Ni (II) and Pb (II), respectively. The kinetic data were fitted by models including pseudo-first-order and pseudo-second-order. From the results obtained, the pseudo-second-order kinetic model best describes the biosorption of cadmium, nickel and lead ions.
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Mao Y, Hu H, Yan Y. Biosorption of cesium(I) from aqueous solution by a novel exopolymers secreted from Pseudomonas fluorescens C-2: equilibrium and kinetic studies. J Environ Sci (China) 2011; 23:1104-1112. [PMID: 22125902 DOI: 10.1016/s1001-0742(10)60522-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The biosorption characteristics of Cs(I) ions from aqueous solution using exopolymers (PFC02) produced from Pseudomonas fluorescens C-2 were investigated as a function of pH, biosorbent dosage, contact time and initial concentration. pH played a major role in the adsorption process, and the optimum pH for the removal of Cs(I) was 8.0. Langmuir, Freundlich and Dubinin-Radushkevich (D-R) models were applied to describe the biosorption isotherm of the Cs(I) ions by PFC02. The Lagergren first-order, pseudo second-order kinetic and intraparticle diffusion models were used to test the kinetic data. Langmuir model and D-R model fitted the equilibrium data better than the Freundlich isotherm. The monolayer adsorption capacities of PFC02 as obtained from Langmuir isotherm at 25 degrees C was found to be 32.63 mg/g. From the D-R isotherm model, the mean free energy was calculated as 26.73 kJ/mol, indicating that the biosorption of cesium was chemisorption. The biosorption process was rapid, and the kinetic rates were best fitted to the pseudo second-order model, which indicated the biosorption process operated through chemisorption mechanism. FT-IR analysis of PFC02 showed the possible functional groups responsible for cesium adsorption were hydroxyl, carboxyl, carbonyl and sulphonate groups. SEM analysis showed the porous structure of the material while EDX analysis confirmed the adsorption of Cs(I) on PFC02. Cesium adsorbed onto the PFC02 could be desorbed efficiently using 1 mol/L HNO3, and the enrichment factor was 50.0. Furthermore, PFC02 could be reused five times with only about 8.25% regeneration loss. The developed method was successfully utilized for the removal of Cs(I) ions from aqueous solution.
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Affiliation(s)
- Yanli Mao
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China.
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Resmi G, Thampi SG, Chandrakaran S, Elias P. Biosorption of Lead by Immobilized Biomass ofBrevundimonas vesicularis: Batch and Column Studies. SEP SCI TECHNOL 2010. [DOI: 10.1080/01496391003705656] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Gok C, Turkozu DA, Aytas S. Removal of Th(IV) ions from aqueous solution using bi-functionalized algae-yeast biosorbent. J Radioanal Nucl Chem 2010. [DOI: 10.1007/s10967-010-0788-x] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Gübbük IH, Hatay I, Coşkun A, Ersöz M. Immobilization of oxime derivative on silica gel for the preparation of new adsorbent. JOURNAL OF HAZARDOUS MATERIALS 2009; 172:1532-1537. [PMID: 19783097 DOI: 10.1016/j.jhazmat.2009.08.024] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2009] [Revised: 08/06/2009] [Accepted: 08/07/2009] [Indexed: 05/28/2023]
Abstract
A new silica gel compound modified 4,4'-oxy-bis(chlorophenylglyoxime) (CPGO) was synthesized and characterized by infrared spectroscopy, elemental analysis and thermogravimetric analysis. The sorption capacity of such a matrix towards Co(II), Ni(II) and Cu(II) from aqueous solutions was studied. The optimum pH values for the separation of these divalent cations on the sorbent were 5.0, 6.0 and 6.0 for Cu, Co and Ni, respectively. The process of metal separation was followed by batch method, and fitted to a Langmuir and Freundlich sorption isotherms. The maximum sorption capacities (0.055, 0.042, and 0.034 mmol g(-1)) were found from the Langmuir equation and the enthalpies of binding were 44.96, 71.63, and 68.14 kJ mol(-1) for Cu, Co and Ni, respectively. The other thermodynamic parameters calculated from the adsorption results were used to explain the mechanism of the adsorption. For example, the Gibbs free energies of binding agree with the spontaneity of the proposed reaction between cations and basic centers.
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Amini M, Younesi H, Bahramifar N. Biosorption of nickel(II) from aqueous solution by Aspergillus niger: response surface methodology and isotherm study. CHEMOSPHERE 2009; 75:1483-91. [PMID: 19285703 DOI: 10.1016/j.chemosphere.2009.02.025] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2008] [Revised: 02/09/2009] [Accepted: 02/09/2009] [Indexed: 05/17/2023]
Abstract
In the present study, the effects of biosorbent Aspergillus niger dosage, initial solution pH and initial Ni(II) concentration on the uptake of Ni(II) by NaOH pretreated biomass of A. niger from aqueous solution were investigated. Batch experiments were carried out in order to model and optimize the biosorption process. The influence of three parameters on the uptake of Ni(II) was described using a response surface methodology (RSM) as well as Langmuir and Freundlich isotherm models. Optimum Ni(II) uptake of 4.82 mg Ni(II)g(-1) biomass (70.30%) was achieved at pH 6.25, biomass dosage of 2.98 gL(-1) and initial Ni(II) concentration of 30.00 mgL(-1) Ni(II). Langmuir and Freundlich were able to describe the biosorption isotherm fairly well. However, prediction of Ni(II) biosorption using Langmuir and Freundlich isotherms was relatively poor in comparison with RSM approaches. The biosorption mechanism was also investigated by using Fourier transfer infrared (FT-IR) analysis of untreated, NaOH pretreated, and Ni(II) loaded A. niger biomass.
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Affiliation(s)
- Malihe Amini
- Department of Environmental Science, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Noor, PO Box 64414-356, Iran
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