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Fu T, Zhang B, Gao X, Cui S, Guan CY, Zhang Y, Zhang B, Peng Y. Recent progresses, challenges, and opportunities of carbon-based materials applied in heavy metal polluted soil remediation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 856:158810. [PMID: 36162572 DOI: 10.1016/j.scitotenv.2022.158810] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2022] [Revised: 09/12/2022] [Accepted: 09/12/2022] [Indexed: 06/16/2023]
Abstract
The application of carbon-based materials (CBMs) for heavy metal polluted soil remediation has gained growing interest due to their versatile properties and excellent remediation performance. Although the progresses on applications of CBMs in removing heavy metal from aqueous solution and their corresponding mechanisms were well known, comprehensive review on applications of CBMs in heavy metal polluted soil remediation were less identified. Therefore, this review provided insights into advanced progresses on utilization of typical CBMs including biochar, activated carbon, graphene, graphene oxide, carbon nanotubes, and carbon black for heavy metal polluted soil remediation. The mechanisms of CBM remediation of heavy metals in soil were summarized, mainly including physical adsorption, precipitation, complexation, electrostatic interaction, and cationic-π coordination. The key factors affecting the remediation effect include soil pH, organic matter, minerals, microorganisms, coexisting ions, moisture, and material size. Disadvantages of CBMs were also included, such as: potential health risks, high cost, and difficulty in achieving co-passivation of anions and cations. This work will contribute to our understanding of current research advances, challenges, and opportunities for CBMs remediation of heavy metal-contaminated soils.
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Affiliation(s)
- Tianhong Fu
- School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563006, China; Soil and Fertilizer Research Institute, Guizhou Academy of Agricultural Sciences, Guizhou, Guiyang 550006, China; Vegetable Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Baige Zhang
- Vegetable Research Institute, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China
| | - Xing Gao
- State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Science, Beijing 100012, China
| | - Shihao Cui
- Beijing Key Laboratory of Farmland Soil Pollution Prevention and Remediation, College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China
| | - Chung-Yu Guan
- Department of Environmental Engineering, National Ilan University, Yilan 260, Taiwan
| | - Yujin Zhang
- School of Pharmacy, Zunyi Medical University, Zunyi, Guizhou 563006, China
| | - Bangxi Zhang
- Soil and Fertilizer Research Institute, Guizhou Academy of Agricultural Sciences, Guizhou, Guiyang 550006, China.
| | - Yutao Peng
- School of Agriculture, Sun Yat-sen University, Shenzhen, Guangdong 518107, China.
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Kon’kova TV, Rysev AP. Long-Term Zinc-Containing Microfertilizer Based on Bentonite Clay: Manufacture and Properties. RUSS J APPL CHEM+ 2022. [DOI: 10.1134/s1070427222090130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
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3
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Wu Y, Yang H, Wang M, Sun L, Xu Y, Sun G, Huang Q, Liang X. Immobilization of soil Cd by sulfhydryl grafted palygorskite in wheat-rice rotation mode: A field-scale investigation. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 826:154156. [PMID: 35231515 DOI: 10.1016/j.scitotenv.2022.154156] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 02/11/2022] [Accepted: 02/22/2022] [Indexed: 06/14/2023]
Abstract
The safe utilization of heavy metal contaminated farmland has attracted extensive attention of the whole society, and there is an urgent need to develop novel high-efficiency amendments. To clarify the actual remediation effect and potential for large-scale application of sulfhydryl grafted palygorskite (SGP) in Cd polluted soil in wheat-rice rotation mode, a field-scale experiment was conducted. SGP at the dosages of 0.5 g/kg-2.0 g/kg could reduce gain Cd contents by 27.15-59.05% and 16.16-79.47% for wheat and rice, respectively. The maximal decreases of soil available Cd figured out by DTPA extraction in wheat and rice season were 58.18% and 33.67%, respectively. The immobilization ratio for Cd was much more than that of trace elements, including Fe, Mn, Cu, and Zn, Ni. SGP showed an effective immobilization rate for soil Cd under the interference of many elements in the soil, pointing to the targeting and selectivity of its high-efficiency immobilization. It had no lifting effect on soil pH but decreased zeta potentials of soil particles. The sorption of Cd2+ on SGP amended soil could be fitted by the second-order kinetic model and Langmuir isotherm, and the changes of thermodynamic parameters showed SGP strengthened the fixation. SGP made the biological accumulation coefficient and transfer factor of rice grain drop dramatically but had no noticeable effect on these parameters of winter wheat, indicating different botanical responses. SGP as a novel immobilization amendment may provide an efficient and sustainable solution for the remediation of contaminated soil in wheat-rice rotation mode in field-scale.
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Affiliation(s)
- Yiqian Wu
- Key Laboratory of Original Environmental Pollution Control of MARA, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, PR China; School of Engineering and Technology, Tianjin Agricultural University, Tianjin 300392, PR China
| | - Huimin Yang
- Key Laboratory of Original Environmental Pollution Control of MARA, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, PR China
| | - Miao Wang
- Key Laboratory of Original Environmental Pollution Control of MARA, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, PR China
| | - Lu Sun
- College of Ecology and Environment, Chengdu University of Technology, Chengdu 610059, PR China
| | - Yingming Xu
- Key Laboratory of Original Environmental Pollution Control of MARA, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, PR China
| | - Guohong Sun
- School of Engineering and Technology, Tianjin Agricultural University, Tianjin 300392, PR China.
| | - Qingqing Huang
- Key Laboratory of Original Environmental Pollution Control of MARA, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, PR China
| | - Xuefeng Liang
- Key Laboratory of Original Environmental Pollution Control of MARA, Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, PR China.
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Li Q, Wang Y, Li Y, Li L, Tang M, Hu W, Chen L, Ai S. Speciation of heavy metals in soils and their immobilization at micro-scale interfaces among diverse soil components. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 825:153862. [PMID: 35176361 DOI: 10.1016/j.scitotenv.2022.153862] [Citation(s) in RCA: 69] [Impact Index Per Article: 34.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 01/25/2022] [Accepted: 02/09/2022] [Indexed: 06/14/2023]
Abstract
Heavy metal (HM) pollution of soils is a globally important ecological and environmental problem. Previous studies have focused on i) tracking pollution sources in HM-contaminated soils, ii) exploring the adsorption capacity and distribution of HMs, and iii) assessing phyto-uptake of HMs and their ecotoxicity. However, few reviews have systematically summarized HM pollution in soil-plant systems over the past decade. Understanding the mechanisms of interaction between HMs and solid soil components is consequently key to effectively controlling and remediating HM pollution. However, the compositions of solid soil phases are diverse, their structures are complex, and their spatial arrangements are heterogeneous, all leading to the formation of soil micro-domains that exhibit different particle sizes and surface properties. The various soil components and their interactions ultimately control the speciation, transformation, and bioavailability of HMs in soils. Over the past few decades, the extensive application of advanced instrumental techniques and methods has greatly expanded our understanding of the behavior of HMs in organic mineral assemblages. In this review, studies investigating the immobilization of HMs by minerals, organic compounds, microorganisms, and their associated complexes are summarized, with a particular emphasis on the interfacial adsorption and immobilization of HMs. In addition, methods for analyzing the speciation and distribution of HMs in aggregates of natural soils with different particle sizes are also discussed. Moreover, we also review the methods for speciating HMs at mineral-organic micro-scale interfaces. Lastly, developmental prospects for HM research at inorganic-organic interfaces are outlined. In future research, the most advanced methods should be used to characterize the interfaces and in situ characteristics of metals and metal complexes. In particular, the roles and contributions of microorganisms in the immobilization of HMs at complex mineral-organic interfaces require significant further investigation.
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Affiliation(s)
- Qi Li
- Institute of Agricultural Resources and Environment, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China; Key Laboratory of Plant Nutrition and Fertilizer in South Region, Ministry of Agriculture, Guangzhou 510640, China; Guangdong Key Laboratory of Nutrient Cycling and Farmland Conservation, Guangzhou 510640, China
| | - Yanhong Wang
- Institute of Agricultural Resources and Environment, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China; Key Laboratory of Plant Nutrition and Fertilizer in South Region, Ministry of Agriculture, Guangzhou 510640, China; Guangdong Key Laboratory of Nutrient Cycling and Farmland Conservation, Guangzhou 510640, China
| | - Yichun Li
- Institute of Agricultural Resources and Environment, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China; Key Laboratory of Plant Nutrition and Fertilizer in South Region, Ministry of Agriculture, Guangzhou 510640, China; Guangdong Key Laboratory of Nutrient Cycling and Farmland Conservation, Guangzhou 510640, China
| | - Linfeng Li
- Institute of Agricultural Resources and Environment, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China; Key Laboratory of Plant Nutrition and Fertilizer in South Region, Ministry of Agriculture, Guangzhou 510640, China; Guangdong Key Laboratory of Nutrient Cycling and Farmland Conservation, Guangzhou 510640, China
| | - Mingdeng Tang
- Institute of Agricultural Resources and Environment, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China; Key Laboratory of Plant Nutrition and Fertilizer in South Region, Ministry of Agriculture, Guangzhou 510640, China; Guangdong Key Laboratory of Nutrient Cycling and Farmland Conservation, Guangzhou 510640, China
| | - Weifang Hu
- Institute of Agricultural Resources and Environment, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China; Key Laboratory of Plant Nutrition and Fertilizer in South Region, Ministry of Agriculture, Guangzhou 510640, China; Guangdong Key Laboratory of Nutrient Cycling and Farmland Conservation, Guangzhou 510640, China
| | - Li Chen
- College of Natural Resources and Environment, Northwest A&F University, Yangling 712100, China
| | - Shaoying Ai
- Institute of Agricultural Resources and Environment, Guangdong Academy of Agricultural Sciences, Guangzhou 510640, China; Key Laboratory of Plant Nutrition and Fertilizer in South Region, Ministry of Agriculture, Guangzhou 510640, China; Guangdong Key Laboratory of Nutrient Cycling and Farmland Conservation, Guangzhou 510640, China.
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Habib A, Serniabad S, Khan MS, Islam R, Chakraborty M, Nargis A, Quayum ME, Alam MA, rapozzi V, Tabata M. Kinetics and mechanism of formation of nickel(II)porphyrin and its interaction with DNA in aqueous medium. J CHEM SCI 2021; 133:83. [PMID: 34366601 PMCID: PMC8329907 DOI: 10.1007/s12039-021-01945-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 05/24/2021] [Accepted: 05/25/2021] [Indexed: 11/25/2022]
Abstract
Kinetics between 5,10,15,20-tetrakis(N-methylpyridium-4-yl)porphyrin and Ni2+ species were investigated in aqueous solution at 25 ±1 °C in I = 0.10 M (NaNO3). Speciation of Ni2+ was done in I = 0.10 M (NaNO3) for knowing distribution of Ni2+ species with solution pH. Experimental data were compared with speciation diagram constructed from the values of hydrolysis constants of Ni2+ ion. Speciation data showed that hexaaquanickel(II) ions took place in hydrolysis reactions through formation of [Ni(OH2)6-n(OH)n]2-n species with solution pH. According to speciation of Ni2+ and pH dependent rate constants, rate expression can be written as: d[Ni(TMPyP)4+]/dt = (k1[Ni2+(aq)] + k2[Ni(OH)+(aq)] + k3[Ni(OH)2o(aq)] + k4[Ni(OH)3-(aq)])[H2TMPyP4+], where k1, k2, k3 and k4 were found to be k1 = (0.62 ± 0.22) × 10-2; k2 = (3.60 ± 0.40) × 10-2; k3 = (2.09 ± 0.52) × 10-2, k4 = (0.53 ± 0.04) × 10-2 M-1s-1 at 25 ±1 °C, respectively. Formation of hydrogen bonding between [Ni(H2O)5(OH)]+ and [H2TMPyP]4+ causes enhanced reactivity. Rate of formation of [Ni(II)TMPyP]4+ complex was to be 3.99 × 10-2 M-1s-1 in I = 0.10 M, NaNO3 (25 ± 1 °C). UV-Vis and fluorescence data suggested that [Ni(II)TMPyP]4+ and [H2(TMPyP)]4+ interact with DNA via outside binding with self-stacking and intercalation, respectively. SYNOPSIS
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Affiliation(s)
- Ahsan Habib
- Department of Chemistry, Faculty of Science, University of Dhaka, Dhaka, 1000 Bangladesh
| | - Salma Serniabad
- Department of Chemistry, Faculty of Science, University of Dhaka, Dhaka, 1000 Bangladesh
- Department of Applied Chemistry and Chemical Engineering, Noakhali Science and Technology University, Noakhali, 3814 Bangladesh
| | - Mohammad Shamim Khan
- Department of Chemistry, Faculty of Science, University of Dhaka, Dhaka, 1000 Bangladesh
| | - Rokayea Islam
- Department of Chemistry, Faculty of Science, University of Dhaka, Dhaka, 1000 Bangladesh
| | - Mrittika Chakraborty
- Department of Chemistry, Faculty of Science, University of Dhaka, Dhaka, 1000 Bangladesh
| | - Aklima Nargis
- Department of Chemistry, Faculty of Science, University of Dhaka, Dhaka, 1000 Bangladesh
| | - Md Emran Quayum
- Department of Chemistry, Faculty of Science, University of Dhaka, Dhaka, 1000 Bangladesh
| | - Md Ashraful Alam
- Department of Applied Chemistry and Chemical Engineering, Noakhali Science and Technology University, Noakhali, 3814 Bangladesh
| | - Valentina rapozzi
- Department of Medicine, Udine University, P.le Kolbe 4, 33100 Udine, Italy
| | - Masaaki Tabata
- Department of Chemistry, Faculty of Science and Engineering, Saga University, 1, Honjo-machi, Saga, 840-8502 Japan
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Qian J, Bai X, Xi S, Xiao W, Gao D, Wang J. Bifunctional Electrocatalytic Activity of Nitrogen-Doped NiO Nanosheets for Rechargeable Zinc-Air Batteries. ACS APPLIED MATERIALS & INTERFACES 2019; 11:30865-30871. [PMID: 31380619 DOI: 10.1021/acsami.9b08647] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
In order to improve the efficiencies and service lifetimes of rechargeable Zn-air batteries, it is necessary to develop highly efficient air electrocatalysts. In the present study, we prove that the bifunctional electrocatalytic activity in NiO nanosheets is effectively improved by the synergistic effects of N dopants and considerably porous structure. As an electrocatalyst for oxygen evolution reaction (OER) and oxygen reduction reaction (ORR), the as-prepared porous N-doped NiO nanosheets exhibit good activities with the small overpotential and ideal half-wave potential, which is superior to Ir/C electrocatalyst. Besides, it is proved that the process of HO* being oxidized to O* is the OER potential rate-determining step; also the OER electrocatalytic performance of NiO can be markedly promote by the doping of N atoms using the density functional theory calculations. Furthermore, the fabricated Zn-air battery based on the porous N-doped NiO nanosheets also exhibits superior activities, outperforming many reported NiO-based electrocatalyst materials. Two series Zn-air cells with a voltage of 2.80 V can power a red light-emitting diode, which shows their large potential for various applications.
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Affiliation(s)
- Jinmei Qian
- Key Laboratory for Magnetism and Magnetic Materials of MOE, Key Laboratory of Special Function Materials and Structure Design of MOE , Lanzhou University , Lanzhou 730000 , People's Republic of China
| | - Xiaowan Bai
- School of Physics , Southeast University , Nanjing 211189 , People's Republic of China
| | - Shibo Xi
- Institute of Chemical and Engineering Sciences , A*STAR , 1 Pesek Road , Jurong Island , 627833 , Singapore
| | - Wen Xiao
- Institute of Chemical and Engineering Sciences , A*STAR , 1 Pesek Road , Jurong Island , 627833 , Singapore
| | - Daqiang Gao
- Key Laboratory for Magnetism and Magnetic Materials of MOE, Key Laboratory of Special Function Materials and Structure Design of MOE , Lanzhou University , Lanzhou 730000 , People's Republic of China
| | - Jinlan Wang
- School of Physics , Southeast University , Nanjing 211189 , People's Republic of China
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8
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Du H, Huang Q, Peacock CL, Tie B, Lei M, Liu X, Wei X. Competitive binding of Cd, Ni and Cu on goethite organo-mineral composites made with soil bacteria. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2018; 243:444-452. [PMID: 30216877 DOI: 10.1016/j.envpol.2018.08.087] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 07/31/2018] [Accepted: 08/26/2018] [Indexed: 06/08/2023]
Abstract
Soil is a heterogeneous porous media that is comprised of a variety of organo-mineral aggregates. Sorption of heavy metals onto these composite solids is a key process that controls heavy metal mobility and fate in the natural environment. Pollution from a combination of heavy metals is common in soil, therefore, understanding the competitive binding behavior of metal ions to organo-mineral composites is important in order to predict metal mobility and fate. In this study, batch experiments were paired with spectroscopic studies to probe the sorption characteristics of ternary CdNiCu sorbates to a binary organo-goethite composite made with Bacillus cereus cells. Scanning electron microscopy shows that goethite nano-sized crystals are closely associated with the bacterial surfaces. Sorption experiments show a larger adsorptivity and affinity for Cu than Cd/Ni on goethite and B. cereus, and the goethite-B. cereus composite. X-ray photoelectron spectroscopy reveals that carboxylate and phosphate functional moieties present on the bacterial cell walls are primarily responsible for metal sorption to the goethite-B. cereus composite. Synchrotron-based X-ray fluorescence shows that Cu and Ni are predominately associated with the bacterial fraction of the goethite-B. cereus composite, whereas Cd is mainly associated with the goethite fraction. The findings of this research have important implications for predicting the mobility and fate of heavy metals in soil multi-component systems.
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Affiliation(s)
- Huihui Du
- College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, PR China; State Key Laboratory of Agricultural Microbiology, College of Resources and Environment, Huazhong Agricultural University, Wuhan, 430070, PR China.
| | - Qiaoyun Huang
- State Key Laboratory of Agricultural Microbiology, College of Resources and Environment, Huazhong Agricultural University, Wuhan, 430070, PR China
| | - Caroline L Peacock
- University of Leeds, School of Earth and Environment, Leeds, LS2 9JT, UK
| | - Boqing Tie
- College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, PR China
| | - Ming Lei
- College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, PR China
| | - Xiaoli Liu
- College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, PR China
| | - Xiangdong Wei
- College of Resources and Environment, Hunan Agricultural University, Changsha, 410128, PR China
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9
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Alam MS, Gorman-Lewis D, Chen N, Flynn SL, Ok YS, Konhauser KO, Alessi DS. Thermodynamic Analysis of Nickel(II) and Zinc(II) Adsorption to Biochar. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2018; 52:6246-6255. [PMID: 29746774 DOI: 10.1021/acs.est.7b06261] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
While numerous studies have investigated metal uptake from solution by biochar, few of these have developed a mechanistic understanding of the adsorption reactions that occur at the biochar surface. In this study, we explore a combined modeling and spectroscopic approach for the first time to describe the molecular level adsorption of Ni(II) and Zn(II) to five types of biochar. Following thorough characterization, potentiometric titrations were carried out to measure the proton (H+) reactivity of each biochar, and the data was used to develop protonation models. Surface complexation modeling (SCM) supported by synchrotron-based extended X-ray absorption fine structure (EXAFS) was then used to gain insights into the molecular scale metal-biochar surface reactions. The SCM approach was combined with isothermal titration calorimetry (ITC) data to determine the thermodynamic driving forces of metal adsorption. Our results show that the reactivity of biochar toward Ni(II) and Zn(II) directly relates to the site densities of biochar. EXAFS along with FT-IR analyses, suggest that Ni(II) and Zn(II) adsorption occurred primarily through proton-active carboxyl (-COOH) and hydroxyl (-OH) functional groups on the biochar surface. SCM-ITC analyses revealed that the enthalpies of protonation are exothermic and Ni(II) and Zn(II) complexes with biochar surface are slightly exothermic to slightly endothermic. The results obtained from these combined approaches contribute to the better understanding of molecular scale metal adsorption onto the biochar surface, and will facilitate the further development of thermodynamics-based, predictive approaches to biochar removal of metals from contaminated water.
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Affiliation(s)
- Md Samrat Alam
- Department of Earth & Atmospheric Sciences , 1-26 Earth Sciences Building, University of Alberta , Edmonton , Alberta T6G 2E3 , Canada
| | - Drew Gorman-Lewis
- Department of Earth and Space Sciences , University of Washington , Johnson Hall Rm-070, Box 351310, 4000 15th Avenue , NE Seattle , Washington 98195 , United States
| | - Ning Chen
- Canadian Light Source Inc. , University of Saskatchewan , 114 Science Plane , Saskatoon , Saskatchewan S7N 0X4 , Canada
| | - Shannon L Flynn
- Department of Earth & Atmospheric Sciences , 1-26 Earth Sciences Building, University of Alberta , Edmonton , Alberta T6G 2E3 , Canada
- School of Natural and Environmental Sciences , Newcastle University , Newcastle upon Tyne , NE1 7RU , United Kingdom
| | - Yong Sik Ok
- Korea Biochar Research Center , O-Jeong Eco-Resilience Institute & Division of Environmental Science and Ecological Engineering, Korea University , Seoul 02841 , Korea
| | - Kurt O Konhauser
- Department of Earth & Atmospheric Sciences , 1-26 Earth Sciences Building, University of Alberta , Edmonton , Alberta T6G 2E3 , Canada
| | - Daniel S Alessi
- Department of Earth & Atmospheric Sciences , 1-26 Earth Sciences Building, University of Alberta , Edmonton , Alberta T6G 2E3 , Canada
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10
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Influence of pH, soil humic acid, ionic strength and temperature on sorption of U(VI) onto attapulgite. J Radioanal Nucl Chem 2018. [DOI: 10.1007/s10967-018-5795-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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11
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Carniato F, Bisio C, Evangelisti C, Psaro R, Dal Santo V, Costenaro D, Marchese L, Guidotti M. Iron-montmorillonite clays as active sorbents for the decontamination of hazardous chemical warfare agents. Dalton Trans 2018; 47:2939-2948. [PMID: 29441378 DOI: 10.1039/c7dt03859c] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Montmorillonite clay was modified to introduce iron species and acid sites in the interlayer space, aiming to obtain a catalyst with oxidising and acid properties for the degradation of chemical warfare agents.
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Affiliation(s)
- F. Carniato
- Department of Sciences and Technological Innovation
- University of Eastern Piedmont
- 15121 Alessandria
- Italy
| | - C. Bisio
- Department of Sciences and Technological Innovation
- University of Eastern Piedmont
- 15121 Alessandria
- Italy
- CNR - Institute of Molecular Sciences and Technologies
| | - C. Evangelisti
- CNR - Institute of Molecular Sciences and Technologies
- Milano
- Italy
| | - R. Psaro
- CNR - Institute of Molecular Sciences and Technologies
- Milano
- Italy
| | - V. Dal Santo
- CNR - Institute of Molecular Sciences and Technologies
- Milano
- Italy
| | - D. Costenaro
- Department of Sciences and Technological Innovation
- University of Eastern Piedmont
- 15121 Alessandria
- Italy
| | - L. Marchese
- Department of Sciences and Technological Innovation
- University of Eastern Piedmont
- 15121 Alessandria
- Italy
| | - M. Guidotti
- CNR - Institute of Molecular Sciences and Technologies
- Milano
- Italy
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12
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Medhi H, Bhattacharyya KG. Retracted Article: Kinetic and mechanistic studies on adsorption of Cu(ii) in aqueous medium onto montmorillonite K10 and its modified derivative. NEW J CHEM 2017. [DOI: 10.1039/c7nj02275a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Intercalation of montmorillonite by tetramethylammonium cations significantly increases the basal spacing, surface functionality, surface area, and thermal stability, leading to a significant enhancement in Cu(ii) Langmuir monolayer adsorption capacity (925.93 mg g−1).
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Affiliation(s)
- Himani Medhi
- Department of Chemistry
- Gauhati University
- Guwahati-781014
- India
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14
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Haladu SA, Musa AM, Saleh TA, Ali SA. Synthesis of novel cross-linked cyclopolymer bearing polyzwitterion-dianionic moieties and its sorption efficiency for Ni(II) removal from waters. Chem Eng Res Des 2016. [DOI: 10.1016/j.cherd.2015.12.021] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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15
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Iannicelli-Zubiani EM, Cristiani C, Dotelli G, Gallo Stampino P, Pelosato R, Mesto E, Schingaro E, Lacalamita M. Use of natural clays as sorbent materials for rare earth ions: Materials characterization and set up of the operative parameters. WASTE MANAGEMENT (NEW YORK, N.Y.) 2015; 46:546-556. [PMID: 26403388 DOI: 10.1016/j.wasman.2015.09.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/13/2015] [Revised: 09/14/2015] [Accepted: 09/14/2015] [Indexed: 06/05/2023]
Abstract
Two mineral clays of the montmorillonite group were tested as sorbents for the removal of Rare Earths (REs) from liquid solutions. Lanthanum and neodymium model solutions were used to perform uptake tests in order to: (a) verify the clays sorption capability, (b) investigate the sorption mechanisms and (c) optimize the experimental parameters, such as contact time and pH. The desorption was also studied, in order to evaluate the feasibility of REs recovery from waters. The adsorption-desorption procedure with the optimized parameters was also tested on a leaching solution obtained by dissolution of a dismantled NdFeB magnet of a hard-disk. The clays were fully characterized after REs adsorption and desorption by means of X-ray powder diffraction (XRPD) and X-ray photoelectron spectroscopy (XPS); the liquid phase was characterized via Inductively Coupled Plasma-Optical Emission Spectroscopy (ICP-OES) analyses. The experimental results show that both clays are able to capture and release La and Nd ions, with an ion exchange mechanism. The best total efficiency (capture ≈ 50%, release ≈ 70%) is obtained when the uptake and release processes are performed at pH=5 and pH=1 respectively; in real leached scrap solutions, the uptake is around 40% but release efficiency is strongly decreased passing from a mono-ion system to a real system (from 80% to 5%). Furthermore, a strong matrix effect is found, with the matrix largely affecting both the uptake and the release of neodymium.
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Affiliation(s)
- Elena Maria Iannicelli-Zubiani
- Politecnico di Milano, Dipartimento di Chimica, Materiali e Ingegneria Chimica "Giulio Natta", Piazza Leonardo Da Vinci 32, 20133 Milano, Italy.
| | - Cinzia Cristiani
- Politecnico di Milano, Dipartimento di Chimica, Materiali e Ingegneria Chimica "Giulio Natta", Piazza Leonardo Da Vinci 32, 20133 Milano, Italy
| | - Giovanni Dotelli
- Politecnico di Milano, Dipartimento di Chimica, Materiali e Ingegneria Chimica "Giulio Natta", Piazza Leonardo Da Vinci 32, 20133 Milano, Italy
| | - Paola Gallo Stampino
- Politecnico di Milano, Dipartimento di Chimica, Materiali e Ingegneria Chimica "Giulio Natta", Piazza Leonardo Da Vinci 32, 20133 Milano, Italy
| | - Renato Pelosato
- Politecnico di Milano, Dipartimento di Chimica, Materiali e Ingegneria Chimica "Giulio Natta", Piazza Leonardo Da Vinci 32, 20133 Milano, Italy
| | - Ernesto Mesto
- Università degli Studi di Bari "Aldo Moro", Dipartimento di Scienze della Terra e Geoambientali, Via E. Orabona 4, 70125 Bari, Italy
| | - Emanuela Schingaro
- Università degli Studi di Bari "Aldo Moro", Dipartimento di Scienze della Terra e Geoambientali, Via E. Orabona 4, 70125 Bari, Italy
| | - Maria Lacalamita
- Università degli Studi di Bari "Aldo Moro", Dipartimento di Scienze della Terra e Geoambientali, Via E. Orabona 4, 70125 Bari, Italy
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17
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Fulvic acid decorated Fe3O4 magnetic nanocomposites for the highly efficient sequestration of Ni(II) from an aqueous solution. J Mol Liq 2015. [DOI: 10.1016/j.molliq.2015.04.017] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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18
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19
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Tan X, Fang M, Ren X, Mei H, Shao D, Wang X. Effect of Silicate on the Formation and Stability of Ni–Al LDH at the γ-Al 2O 3 Surface. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:13138-13145. [DOI: dx.doi.org/10.1021/es503570y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/25/2023]
Affiliation(s)
- Xiaoli Tan
- School
of Environment and Chemical Engineering, North China Electric Power University, Beijing 102206, P.R. China
- Institute
of Plasma Physics, Chinese Academy of Sciences, P.O. Box 1126, Hefei, Anhui 230031, P.R. China
| | - Ming Fang
- School
of Environment and Chemical Engineering, North China Electric Power University, Beijing 102206, P.R. China
| | - Xuemei Ren
- Institute
of Plasma Physics, Chinese Academy of Sciences, P.O. Box 1126, Hefei, Anhui 230031, P.R. China
| | - Huiyang Mei
- Institute
of Plasma Physics, Chinese Academy of Sciences, P.O. Box 1126, Hefei, Anhui 230031, P.R. China
| | - Dadong Shao
- Institute
of Plasma Physics, Chinese Academy of Sciences, P.O. Box 1126, Hefei, Anhui 230031, P.R. China
| | - Xiangke Wang
- School
of Environment and Chemical Engineering, North China Electric Power University, Beijing 102206, P.R. China
- Faculty
of
Engineering, King Abdulaziz University, Jeddah 21589, Saudi Arabia
- Collaborative
Innovation Center of Radiation Medicine of Jiangsu Higher Education
Institutions, Soochow University, Suzhou, Jiangsu 215123, P.R. China
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Tan X, Fang M, Ren X, Mei H, Shao D, Wang X. Effect of silicate on the formation and stability of Ni-Al LDH at the γ-Al2O3 surface. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2014; 48:13138-45. [PMID: 25339547 DOI: 10.1021/es503570y] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
The formation of mixed metal precipitates has been identified as a significant mechanism for the immobilization and elimination of heavy metal ions. Silicate is present in natural systems ubiquitously, which may interfere with metal uptake on the mineral surface and thereby influences the solubility of the precipitate. Herein, kinetic sorption and dissolution experiments combined with extended X-ray absorption fine structure spectroscopy (EXAFS) were performed to elucidate the effect of silicate on the formation of Ni precipitates at the γ-Al2O3 surfaces. The uptake of Ni on γ-Al2O3 decreased with increasing amounts of silicate coated onto the γ-Al2O3 surface. Results of EXAFS analyses suggested the formation of Ni-Al layered double hydroxide (LDH) phases. The surface coating of silicate on γ-Al2O3 reduced Al release and finally resulted in a high Ni:Al ratio due to a lower extent of Al substitution into the precipitates. The presence of silicate prevented the growth of the precipitates and led to the formation of less stable Ni-Al LDH. The influence of silicate on the precipitate formation provided the evidence for the growth relationship between the precipitate and mineral substrate in the real environment. Increased rates of proton-promoted dissolution of Ni surface precipitates were mainly attributed to higher Ni:Al ratios in Ni-Al LDH precipitates formed in the presence of silicate.
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Affiliation(s)
- Xiaoli Tan
- School of Environment and Chemical Engineering, North China Electric Power University , Beijing 102206, P.R. China
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Tan X, Ren X, Chen C, Wang X. Analytical approaches to the speciation of lanthanides at solid-water interfaces. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2014.06.010] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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22
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Plasma grafting montmorillonite/iron oxide composite with β-cyclodextrin and its application for high-efficient decontamination of U(VI). J IND ENG CHEM 2014. [DOI: 10.1016/j.jiec.2013.11.015] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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23
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Effect of pH, foreign ions and temperature on radionickel sorption onto bentonite from Inner Mongolia, China. J Radioanal Nucl Chem 2013. [DOI: 10.1007/s10967-013-2865-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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24
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Liang X, Xu Y, Wang L, Sun Y, Lin D, Sun Y, Qin X, Wan Q. Sorption of Pb2+ on mercapto functionalized sepiolite. CHEMOSPHERE 2013; 90:548-555. [PMID: 22995246 DOI: 10.1016/j.chemosphere.2012.08.027] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2012] [Revised: 08/06/2012] [Accepted: 08/13/2012] [Indexed: 06/01/2023]
Abstract
Mercapto functionalized sepiolite (MSEP) was prepared by nanotexturization method and applied for the sorption of Pb(2+) from aqueous solution. These samples before and after sorption were characterized through XRD, FT-IR, (29)Si and (13)C CP/MAS NMR and XPS. The sorption behaviors including thermodynamic and kinetic parameters, effect factors and mechanisms of Pb(2+) sorption on MSEP were studied. The maximum sorption amounts of 97 mg g(-1). The parameters ΔH(0) and ΔS(0) were 33.637 kJ mol(-1) and 202.697 J mol(-1) K(-1), respectively. Freundlich isotherm was proved to describe the sorption data better than other isotherms and pseudo second order kinetic model could fit the sorption kinetic processes well. The pH influenced the sorption of Pb(2+) on MSEP significantly but background electrolytes have relative weak effect. Based on hard and soft acids and bases theory and the results analyzed from XPS, the sorption mechanisms could be explained as primarily chemical adsorption and secondary physical adsorption.
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Affiliation(s)
- Xuefeng Liang
- Key Laboratory of Original Environmental Quality of MOA, Agro-Environmental Protection Institute of Ministry of Agriculture, Tianjin 300191, PR China
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25
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Removal of U(VI) from aqueous solutions by using attapulgite/iron oxide magnetic nanocomposites. J Radioanal Nucl Chem 2012. [DOI: 10.1007/s10967-012-2360-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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26
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99TcO4 − diffusion and sorption in compacted GMZ bentonite studied by capillary method. J Radioanal Nucl Chem 2012. [DOI: 10.1007/s10967-012-2329-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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27
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Wang X. Interaction of radionickel with diatomite as a function of pH, ionic strength and temperature. J Radioanal Nucl Chem 2012. [DOI: 10.1007/s10967-012-2295-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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28
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Sorption of 63Ni(II) to montmorillonite as a function of pH, ionic strength, foreign ions and humic substances. J Radioanal Nucl Chem 2012. [DOI: 10.1007/s10967-012-2253-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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29
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Interaction of U(VI) with Na-attapulgite in the presence and absence of humic acid as a function of pH, ionic strength and temperature. J Radioanal Nucl Chem 2012. [DOI: 10.1007/s10967-012-2265-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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30
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Hu J, Tan X, Ren X, Wang X. Effect of humic acid on nickel(II) sorption to Ca-montmorillonite by batch and EXAFS techniques study. Dalton Trans 2012; 41:10803-10. [PMID: 22854863 DOI: 10.1039/c2dt31057k] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The influence of humic acid (HA) on Ni(II) sorption to Ca-montmorillonite was examined by using a combination of batch sorption experiments and extended X-ray absorption fine structure (EXAFS) spectroscopy technique. The sorption of Ni(II) on HA-montmorillonite hybrids is strongly dependent on pH and temperature. At low pH, the sorption of Ni(II) is mainly dominated by Ni-HA-montmorillonite and outer-sphere surface complexation. The EXAFS results indicate that the first coordination shell of Ni(II) consists of ∼6 O atoms at the interatomic distances of ∼2.04 Å in an octahedral structure. At high pH, binary Ni-montmorillonite surface complexation is the dominant sorption mechanism. EXAFS analysis indicates the formation of mononuclear complexes located at the edges of Ca-montmorillonite platelets at pH 7.5, while a Ni-Al layered double hydroxide (LDH) phase at the Ca-montmorillonite surface formed with pH 8.5. At pH 10.0, the dissolved HA-Ni(II) complexation inhibits the precipitation of Ni hydroxide, and Ni-Al LDH phase forms. The rise of temperature increases the sorption capacity of Ni(II), and promotes Ni-Al LDH phase formation and the growth of crystallites. The results are important to evaluate the physicochemical behavior of Ni(II) in the natural environment.
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Affiliation(s)
- Jun Hu
- Key Laboratory of Novel Thin Film Solar Cells, Institute of Plasma Physics, Chinese Academy of Sciences, P.O. Box 1126, Hefei, 230031, PR China
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Li J, Wen F, Pan L, Liu Z, Dong Y. Removal of radiocobalt ions from aqueous solutions by natural halloysite nanotubes. J Radioanal Nucl Chem 2012. [DOI: 10.1007/s10967-012-1823-x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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32
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Chen L, Yu S, Huang L, Wang G. Impact of environmental conditions on the removal of Ni(II) from aqueous solution to bentonite/iron oxide magnetic composites. J Radioanal Nucl Chem 2012. [DOI: 10.1007/s10967-012-1687-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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33
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Impact of environmental conditions on the sorption behavior of UO2 2+ onto attapulgite studied by batch experiments. J Radioanal Nucl Chem 2012. [DOI: 10.1007/s10967-012-1666-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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34
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Effect of pH, ionic strength, foreign ions, humic acid and temperature on sorption of radionuclide 60Co(II) on illite. J Radioanal Nucl Chem 2012. [DOI: 10.1007/s10967-012-1618-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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35
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Investigation of radionuclide 63Ni(II) sequestration mechanisms on mordenite by batch and EXAFS spectroscopy study. Sci China Chem 2011. [DOI: 10.1007/s11426-011-4482-9] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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36
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Influence of pH, humic acid, ionic strength, foreign ions, and temperature on 60Co(II) sorption onto γ-Al2O3. J Radioanal Nucl Chem 2011. [DOI: 10.1007/s10967-011-1420-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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