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Park B, Choi SJ. Magnetic biochar modified with crosslinked chitosan and EDTA for removing cobalt from aqueous solutions. J Radioanal Nucl Chem 2023. [DOI: 10.1007/s10967-023-08831-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Montes ML, Olivelli MS, Fernández Morantes C, Barraqué F, Taylor MA, Curutchet G, Torres Sánchez RM. Biomass-clay complexes for Sr 2+ and Co 2+ removal: New insights on sorption and separaation properties of the sorbents. J DISPER SCI TECHNOL 2022. [DOI: 10.1080/01932691.2022.2063886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- María Luciana Montes
- Facultad de Ciencias Exactas, Universidad Nacional de La Plata, IFLP-CONICET- CCT La Plata, La Plata, Argentina
| | - Melisa Soledad Olivelli
- Instituto de Investigación e Ingeniería Ambiental-IIIA, UNSAM, CONICET, San Martín, Provincia de Buenos Aires, Argentina
| | | | - Facundo Barraqué
- Centro de Tecnología de Recursos Minerales y Cerámica (CETMIC), Buenos Aires, Argentina
| | | | - Gustavo Curutchet
- Instituto de Investigación e Ingeniería Ambiental-IIIA, UNSAM, CONICET, San Martín, Provincia de Buenos Aires, Argentina
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Ballová S, Pipíška M, Frišták V, Ďuriška L, Horník M, Kaňuchová M, Soja G. Pyrogenic carbon for decontamination of low-level radioactive effluents: Simultaneous separation of 137Cs and 60Co. PROGRESS IN NUCLEAR ENERGY 2020. [DOI: 10.1016/j.pnucene.2020.103484] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Mahmoud MR, Hassan RS, Rashad GM. One-pot synthesis of sodium lauryl sulfate-loaded polyacrylonitrile solid-phase extractor for investigating the adsorption behavior of radioactive strontium(II) from aqueous solutions. Appl Radiat Isot 2020; 163:109198. [PMID: 32561040 DOI: 10.1016/j.apradiso.2020.109198] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Revised: 01/18/2020] [Accepted: 04/07/2020] [Indexed: 10/24/2022]
Abstract
Sodium lauryl sulfate-loaded polyacrylonitrile (SLSLPAN) was synthesized in the present investigation using an in-situ one step process through gamma radiation-induced polymerization. The structure, composition, surface area and pore size and volume of the employed adsorbent were investigated by Fourier transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD) and nitrogen adsorption-desorption measurements. Adsorption of radioactive strontium(II) onto SLSLPAN was studied in the pH range 3-13. Batch kinetic data showed that the equilibrium was attained at 840 min and the pseudo-first-order was the best kinetic model for describing the kinetic data of the present adsorption process. The diffusion of strontium(II) into SLSLPAN was deeply studied using four diffusion models, namely, Bangham, Boyd, Weber-Morris and Mathewas-Weber models. Two-parameter (Freundlich, Langmuir and Temkin) and three-parameter (Redlich-Peterson, Toth and Generalized) isotherm models were used to analyze the adsorption equilibrium data of strontium(II) onto SLSLPAN. The maximum adsorption capacity calculated by the Generalized isotherm model is found to be 0.391 mmol strontium(II) per gram of SLSLPAN. The estimated mean free energy (E = 2.151 kJ/mol) indicated that strontium(II) radionuclides were physically adsorbed onto SLSLPAN. The value of enthalpy change (ΔHo = 35.325 kJ/mol) and those of free energy change (ΔGo = -15.278, -16.948, -18.619 and -20.288 at 303, 313, 323 and 333 K, respectively) confirmed that adsorption of strontium(II) radionuclides on SLSLPAN was endothermic and spontaneous process.
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Affiliation(s)
- Mamdoh R Mahmoud
- Nuclear Chemistry Department, Hot Laboratories Center, Atomic Energy Authority, P.O. Box 13759, Cairo, Egypt.
| | - Reham S Hassan
- Analytical Chemistry and Control Department, Hot Laboratories Center, Atomic Energy Authority, P.O. Box 13759, Cairo, Egypt
| | - Ghada M Rashad
- Nuclear Chemistry Department, Hot Laboratories Center, Atomic Energy Authority, P.O. Box 13759, Cairo, Egypt
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Oster C, Kaminski M, Jerden J, Franchini Y, Magnuson M. Evaluating Solid Sorbents for Recycling Wash Waters Containing Strontium and Calcium. JOURNAL OF HAZARDOUS, TOXIC AND RADIOACTIVE WASTE 2019; 23:10.1061/(ASCE)HZ.2153-5515.0000425. [PMID: 31548914 PMCID: PMC6755671 DOI: 10.1061/(asce)hz.2153-5515.0000425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Accepted: 05/01/2018] [Indexed: 06/10/2023]
Abstract
A system for rapid reduction of radioactive contamination and recycle of contaminated waters is called the Integrated Wash-Aid, Treatment, and Emergency Reuse System (IWATERS). First developed for cesium contaminations, IWATERS prescribes the use of salt and surfactant additives to decontaminate radionuclides from urban surfaces. The water is collected and recycled after passing through reactive filtration beds containing selective sorbents. To adapt the IWATERS for strontium contaminations, potential additives to enhance its decontamination from urban surfaces are identified. One possible additive is calcium (Ca2+). However, its concentration can have a very strong detrimental effect on the ability of selective sorbents to remove strontium from spent wash water. We recognized that studies on off-the-shelf sorbents that include Ca2+ concentrations at relevant levels (greater than millimolar) are absent in the literature. To understand better the effect of Ca2+, we completed a literature review, batch tests, and surface complexation modeling to reveal few sorbent options. Only silico-titanate sorbents exhibited high K d values in the presence of Ca2+, but have significant drawbacks in cost and availability. Given the state of the art, it is imperative that alternatives to alkaline earth ions in the IWATERS be identified to permit in situ recycle of the wash waters.
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Affiliation(s)
- Christopher Oster
- Graduate Research Student, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, IL 60439
| | - Michael Kaminski
- Principal Materials Engineer, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, IL 60439
| | - James Jerden
- Geochemist, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, IL 60439
| | - Yvonne Franchini
- Undergraduate Research Student, Argonne National Laboratory, 9700 S. Cass Ave., Lemont, IL 60439
| | - Matthew Magnuson
- Research Chemist, National Homeland Security Research Center, USEPA, 26 W. Martin Luther King Dr., Cincinnati, OH 45220
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Opportunities and constraints of using the innovative adsorbents for the removal of cobalt(II) from wastewater: A review. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.enmm.2018.10.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Santonastaso GF, Bortone I, Chianese S, Di Nardo A, Di Natale M, Erto A, Karatza D, Musmarra D. Discontinuous permeable adsorptive barrier design and cost analysis: a methodological approach to optimisation. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:26793-26800. [PMID: 28929297 DOI: 10.1007/s11356-017-0220-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 09/13/2017] [Indexed: 06/07/2023]
Abstract
The following paper presents a method to optimise a discontinuous permeable adsorptive barrier (PAB-D). This method is based on the comparison of different PAB-D configurations obtained by changing some of the main PAB-D design parameters. In particular, the well diameters, the distance between two consecutive passive wells and the distance between two consecutive well lines were varied, and a cost analysis for each configuration was carried out in order to define the best performing and most cost-effective PAB-D configuration. As a case study, a benzene-contaminated aquifer located in an urban area in the north of Naples (Italy) was considered. The PAB-D configuration with a well diameter of 0.8 m resulted the best optimised layout in terms of performance and cost-effectiveness. Moreover, in order to identify the best configuration for the remediation of the aquifer studied, a comparison with a continuous permeable adsorptive barrier (PAB-C) was added. In particular, this showed a 40% reduction of the total remediation costs by using the optimised PAB-D.
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Affiliation(s)
- Giovanni Francesco Santonastaso
- Dipartimento di Ingegneria Civile, Design, Edilizia e Ambiente, Università degli Studi della Campania "L. Vanvitelli", Via Roma, 9, 81031, Aversa (CE), Italy
| | - Immacolata Bortone
- School of Water, Energy and Environment, Cranfield University, College Road, Cranfield, MK43 0AL, UK
| | - Simeone Chianese
- Dipartimento di Ingegneria Civile, Design, Edilizia e Ambiente, Università degli Studi della Campania "L. Vanvitelli", Via Roma, 9, 81031, Aversa (CE), Italy.
| | - Armando Di Nardo
- Dipartimento di Ingegneria Civile, Design, Edilizia e Ambiente, Università degli Studi della Campania "L. Vanvitelli", Via Roma, 9, 81031, Aversa (CE), Italy
| | - Michele Di Natale
- Dipartimento di Ingegneria Civile, Design, Edilizia e Ambiente, Università degli Studi della Campania "L. Vanvitelli", Via Roma, 9, 81031, Aversa (CE), Italy
| | - Alessandro Erto
- Dipartimento di Ingegneria Chimica, dei Materiali e della Produzione Industriale, Università degli Studi di Napoli Federico II, P.le Tecchio, 80, 80125, Naples, Italy
| | - Despina Karatza
- Dipartimento di Ingegneria Civile, Design, Edilizia e Ambiente, Università degli Studi della Campania "L. Vanvitelli", Via Roma, 9, 81031, Aversa (CE), Italy
| | - Dino Musmarra
- Dipartimento di Ingegneria Civile, Design, Edilizia e Ambiente, Università degli Studi della Campania "L. Vanvitelli", Via Roma, 9, 81031, Aversa (CE), Italy
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Synthesis of poly(acrylic acid–maleic acid)SiO2/Al2O3 as novel composite material for cesium removal from acidic solutions. J Radioanal Nucl Chem 2015. [DOI: 10.1007/s10967-015-4349-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Yu S, Mei H, Chen X, Tan X, Ahmad B, Alsaedi A, Hayat T, Wang X. Impact of environmental conditions on the sorption behavior of radionuclide 90 Sr(II) on Na-montmorillonite. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2014.12.041] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Faghihian H, Nasri Nasrabadi S, Khonsari S. Removal of Sr(II) from Aqueous Solutions by Aminosilane Functionalized MCM-48. SEP SCI TECHNOL 2014. [DOI: 10.1080/01496395.2014.910672] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Ararem A, Bouzidi A, Mohamedi B, Bouras O. Modeling of fixed-bed adsorption of Cs+ and Sr2+ onto clay–iron oxide composite using artificial neural network and constant–pattern wave approach. J Radioanal Nucl Chem 2014. [DOI: 10.1007/s10967-014-3200-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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The effect of environmental factors on the uptake of 60Co by Paecilomyces catenlannulatus. J Radioanal Nucl Chem 2013. [DOI: 10.1007/s10967-013-2827-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Galamboš M, Krajňák A, Rosskopfová O, Viglašová E, Adamcová R, Rajec P. Adsorption equilibrium and kinetic studies of strontium on Mg-bentonite, Fe-bentonite and illite/smectite. J Radioanal Nucl Chem 2013. [DOI: 10.1007/s10967-013-2511-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Batch and continuous fixed-bed column adsorption of Cs+ and Sr2+ onto montmorillonite–iron oxide composite: Comparative and competitive study. J Radioanal Nucl Chem 2013. [DOI: 10.1007/s10967-013-2433-y] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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