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Eniola JO, Sizirici B, Fseha Y, Shaheen JF, Aboulella AM. Application of conventional and emerging low-cost adsorbents as sustainable materials for removal of contaminants from water. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:88245-88271. [PMID: 37440129 DOI: 10.1007/s11356-023-28399-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 06/19/2023] [Indexed: 07/14/2023]
Abstract
The impact of water pollution has led to the search for cost-effective and environmentally friendly treatment processes to alleviate the associated environmental hazards. Adsorption is identified as an advanced treatment technology that offers simplicity and cheap alternatives to water treatment technologies when low-cost adsorbents such as industrial by-products, waste, and agricultural waste are utilized. The utilization of these materials as low-cost adsorbents for the treatment of drinking water will bring them some value. Several practices have been done to improve the removal efficiencies of the low-cost adsorbents in order to achieve WHO standards of drinking water quality. The paper highlights some of the synthesis routes employed for the modification of low-cost adsorbents. This updated review provides information on the different applications of low-cost adsorbents in removing pollutants and their adsorption capacities in an attempt to deploy the recent sustainable low-cost adsorbents with high removal efficiencies for water treatment. Future research should focus on the fabrication of hybrid low-cost adsorbents with multifunctional and antimicrobial properties. In addition, life cycle assessment (LCA) should be conducted to reveal the environmental burdens associated with the modification of the low-cost adsorbent to improve their removal efficiencies.
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Affiliation(s)
- Jamiu O Eniola
- Civil and Environmental Engineering Department, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates.
| | - Banu Sizirici
- Civil and Environmental Engineering Department, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Yohanna Fseha
- Civil and Environmental Engineering Department, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Jamal F Shaheen
- Civil and Environmental Engineering Department, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
| | - Ahmed Mamdouh Aboulella
- Civil and Environmental Engineering Department, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, United Arab Emirates
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2
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Shi J, Zhang J, Wang C, Liu Y, Li J. Research progress on the magnetite nanoparticles in the fields of water pollution control and detection. CHEMOSPHERE 2023:139220. [PMID: 37327826 DOI: 10.1016/j.chemosphere.2023.139220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 06/08/2023] [Accepted: 06/13/2023] [Indexed: 06/18/2023]
Abstract
Magnetite nanoparticles (MNPs) have shown increasing application in the fields of water pollution control and detection due to their perfect combination of interfacial functionalities and physicochemical properties, such as surface interface adsorption, (synergistic) reduction, catalytic oxidation, and electrical chemistry. This review presents the research advances in the synthesis and modification methods of MNPs in recent years, systematically summarizes the performances of MNPs and their modified materials in terms of three technical systems, including single decontamination system, coupled reaction system, and electrochemical system. In addition, the progress of the key roles played by MNPs in adsorption, reduction, catalytic oxidative degradation and their coupling with zero-valent iron for the reduction of pollutants are described. Moreover, the application prospect of MNPs-based electrochemical working electrodes for detecting micro-pollutants in water were also discussed in detail. This review addresses that the construction of MNPs-based systems for water pollution control and detection should be adapted to the natures of the target pollutants in water. Finally, the following research directions of MNPs and their remaining challenges are outlooked. In general, this review will inspire MNPs researchers in different fields for effective control and detection of a variety of contaminants in water.
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Affiliation(s)
- Jianxuan Shi
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing, 210094, PR China
| | - Jinhua Zhang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing, 210094, PR China.
| | - Chengze Wang
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing, 210094, PR China
| | - Yiwei Liu
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing, 210094, PR China
| | - Jinxiang Li
- Jiangsu Key Laboratory of Chemical Pollution Control and Resources Reuse, School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing, 210094, PR China.
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Chen Y, Wang X, Hao D, Ding Y, Fan H. Chelating cellulose functionalized with four amino acids: A comparative study on the enhanced adsorptive removal of cadmium and lead ions. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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4
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Zhao D, Ye W, Cui W. Fabrication of novel bio-adsorbent and its application for the removal of Cu(II) from aqueous solution. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:29613-29623. [PMID: 34661838 DOI: 10.1007/s11356-021-17013-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Accepted: 10/08/2021] [Indexed: 06/13/2023]
Abstract
As eco-friendly adsorption material, hydroxyapatite (Ca5(PO4)3OH, HA) has been extensively applied to the removal of heavy metal ions. However, separating and recovering of HA powder after the adsorption process limits their application. Alginate-based composite beads (HCA) encapsulated with HA and cellulose were designed to remove Cu(II) from aqueous solution. Fourier-transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS) were used for characteristic analysis. An extensive discussion in terms of HCA adsorption capacity, effect of various Cu(II) concentration, and analysis of the involved mechanisms of Cu(II) removal on the biosorption. HCA beads showed that the maximum adsorption capacity for Cu(II) of 64.14 mg/g at pH = 5 with 8 h contact time. The Langmuir adsorption isotherm and second-order kinetic model gave the closest fit. HCA beads display good regeneration ability after four cycles and offer potentiality for practical application.
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Affiliation(s)
- Dianjia Zhao
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, 430073, China.
| | - Wenkang Ye
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, 430073, China
| | - Wenxuan Cui
- Key Laboratory for Green Chemical Process of Ministry of Education, School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, 430073, China
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Gong Y, Liu L, Wang F, Pei Y, Liu S, Lyu R, Luo X. Aminated chitosan/cellulose nanocomposite microspheres designed for efficient removal of low-concentration sulfamethoxazole from water. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116407] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Wang G, Lu T, Zhang X, Feng M, Wang C, Yao W, Zhou S, Zhu Z, Ding W, He M. Structure and properties of cellulose/HAP nanocomposite hydrogels. Int J Biol Macromol 2021; 186:377-384. [PMID: 34256072 DOI: 10.1016/j.ijbiomac.2021.07.060] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Revised: 06/03/2021] [Accepted: 07/09/2021] [Indexed: 11/15/2022]
Abstract
The exploiting of abundant natural polymers as potential absorbents for heavy metal ions is attracting. Cellulose is the most abundant natural polymer and exhibits amazing properties such as high chemical stability, hydrophilicity and biodegradability. However, some properties of pure cellulose-based materials including adsorbability are usually not enough, so it is important to improve their properties to broaden their applications. In the present work, hydroxyapitite (HAP) nanoparticles were prepared and introduced to improve the cellulose hydrogel (CG) properties. The structure and properties of the resultant cellulose/HAP nanocomposite hydrogels (CHG) were characterized and studied systematically. The results indicated that HAP nanoparticles was fixed and distributed evenly in CG. The maximum decomposition temperature increased gradually from 334.6 °C for CG to 346.7 °C for CHG, and the compressive strength increased gradually from 100 kPa for CG to 570 kPa for CHG with the increase of HAP content, respectively. Moreover, the adsorption capacity (qe) value of CHG towards Cu2+ could reach more than 300% higher than that of CG. As a potential absorbent, CHG exhibited relatively good recyclability of more than 78% after 10 cycles. Therefore, the introduction of HAP improved the properties of CG greatly, showing wide potential applications.
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Affiliation(s)
- Guozhen Wang
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, School of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China.
| | - Tong Lu
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, School of Materials Science and Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China
| | - Xinjiang Zhang
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, School of Materials Science and Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China
| | - Mengna Feng
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, School of Materials Science and Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China
| | - Chengshuang Wang
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, School of Materials Science and Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China
| | - Wei Yao
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, School of Materials Science and Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China
| | - Shunchao Zhou
- Hubei Geological Research Laboratory, Wuhan 430034, China
| | - Zhenzhou Zhu
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, School of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
| | - Wenping Ding
- Key Laboratory for Deep Processing of Major Grain and Oil, Ministry of Education, School of Food Science and Engineering, Wuhan Polytechnic University, Wuhan 430023, China
| | - Meng He
- Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, School of Materials Science and Engineering, Yancheng Institute of Technology, Yancheng, Jiangsu 224051, China.
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Wang Y, Zhang H, Yaseen M, Tong Z, Chen N, Shi H. Carboxymethylcellulose-chitosan film modified magnetic alkaline Ca-bentonite for the efficient removal of Pb(II) and Cd(II) from aqueous solution. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:30312-30322. [PMID: 33590392 DOI: 10.1007/s11356-020-12156-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2020] [Accepted: 12/17/2020] [Indexed: 06/12/2023]
Abstract
In order to endow alkaline Ca-bentonite (ACB) with magnetic separation ability, simultaneously obtain better magnetic stability and stronger removal capacity of heavy metal cations; magnetic alkaline Ca-bentonite/carboxymethylcellulose-chitosan film (MACB/C-C) was prepared by organic modification of magnetic alkaline Ca-bentonite (MACB) using non-toxic carboxymethylcellulose and chitosan. Textural characterization results revealed that magnetic Fe3O4 nanoparticles were successfully immobilized on ACB and modified with C-C. The functionalized layer of C-C concurrently enhanced the stability of Fe3O4 and removal performances of heavy metal cations. Adsorption results indicated that MACB/C-C exhibited thorough separation from aqueous solution and greater uptake ability for Pb(II) and Cd(II) (483 mg·g-1 and 123 mg·g-1) than the nascent MACB (335 mg·g-1 and 76 mg·g-1), respectively, at pH 5 and 25 °C temperature. The adsorption of Pb(II) and Cd(II) on MACB/C-C mainly occurred via surface precipitation and complexation when pH > 2. MACB/C-C could be efficiently recycled with marginal decrease in adsorption capacity. The current approach credited to the convenient operation, simplified synthesis, and high efficiency of MACB/C-C could be deemed as a promising alternative for the removal of heavy metal cations from wastewater.
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Affiliation(s)
- Yingya Wang
- Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, China
| | - Hanbing Zhang
- College of Resources, Environment and Materials, Guangxi University, Nanning, 530004, China
| | - Muhammad Yaseen
- Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, China
- Institute of Chemical Sciences, University of Peshawar, Peshawar, KP, 25120, Pakistan
| | - Zhangfa Tong
- Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology, College of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004, China.
| | - Ninghua Chen
- College of Resources, Environment and Materials, Guangxi University, Nanning, 530004, China
| | - Huazhen Shi
- College of Resources, Environment and Materials, Guangxi University, Nanning, 530004, China
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Mohammadi SZ, Mofidinasab N, Karimi MA, Mosazadeh F. Fast and efficient removal of Pb(II) ion and malachite green dye from wastewater by using magnetic activated carbon-cobalt nanoparticles. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2020; 82:829-842. [PMID: 33031063 DOI: 10.2166/wst.2020.375] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
A high-surface-area and inexpensive activated carbon has been produced from lemon peel using chemical activation with H3PO4 at 500 °C in a N2 atmosphere. Afterwards, the synthesized cobalt nanoparticles using coprecipitation method were adsorbed on the activated carbon surface, and as a result magnetic activated carbon was obtained. Sample characterization has been assessed via X-ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, X-ray photoelectron spectroscopy, nitrogen adsorption-desorption and magnetic properties. It was found that magnetic activated carbon-cobalt nanoparticles (MAC/Co) synthesized had a high saturation magnetization. The MAC/Co revealed super-paramagnetic behaviors at room temperature, and have been readily isolated from solution by using an exterior magnet. Next, adsorption behavior of malachite green and Pb(II) onto the generated MAC/Co has been examined. Sorption kinetics and equilibrium have been studied using batch procedure. The kinetic and isothermal adsorption results were matched completely with the Elovich and Langmuir models, respectively. Based on the Langmuir model, the highest adsorption capacities of malachite green dye and Pb(II) ion respectively were 263.2 and 312.5 mg g-1 at room temperature. Based on the results, the MAC/Co is a probable economic and effective adsorbent that can be employed as a new adsorbent to remove malachite green dye and Pb(II) from wastewater.
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Affiliation(s)
| | | | | | - Farideh Mosazadeh
- School of Public Health, Bam University of Medical Sciences, Bam, Iran
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9
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Tülin Deniz Çiftçi, Yasemin İşlek Coşkun. Removal of Pb(II) from Water Using (Fe3O4/Ni/NixB) Magnetic Nanocomposites, Carob (Ceratonia siliqua) or Grape Seeds (Vitis vinifera). J WATER CHEM TECHNO+ 2020. [DOI: 10.3103/s1063455x2003011x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Heiba HF, Taha AA, Mostafa AR, Mohamed LA, Fahmy MA. Preparation and characterization of novel mesoporous chitin blended MoO 3-montmorillonite nanocomposite for Cu(II) and Pb(II) immobilization. Int J Biol Macromol 2020; 152:554-566. [PMID: 32105686 DOI: 10.1016/j.ijbiomac.2020.02.254] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 02/15/2020] [Accepted: 02/22/2020] [Indexed: 12/27/2022]
Abstract
A novel mesoporous chitin blended MoO3-Montmorillonite nanocomposite was prepared through three-steps synthesis. First, chitin was extracted from prawn shell then MoO3-MMT was prepared, and lastly, chitin was blended with MoO3-MMT. Chitin-MoO3-MMT was applied for the removal of Cu(II) and Pb(II) from wastewater. XRD characterization revealed MoO3 solubility in MMT interlayers, SEM showed a nanocomposite formation with sharp nanorods like-structure and length ranging from 60 to 77.7 nm. FTIR exhibited fundamental changes in the surface functional groups after adsorption. XPS analysis before and after adsorption showed the domination of chemical bonding with N and O. N2 adsorption-desorption isotherm displayed H3-type hysteresis loop and a pore size diameter of 10.67 nm confirming the mesoporous nature. Adsorption efficiency was studied as a function of pH, time, metal concentration and adsorbent mass. Adsorption capacity (Qe) values were 19.03 and 15.92 mg.g-1 for Cu(II) and Pb(II) respectively. The metal surface coverage mapping was 1.87 × 10^19 and 4.34 × 10^18 atoms/m2 for Cu(II) and Pb(II) respectively. Adsorption followed Langmuir isotherm and pseudo-second-order (PSO) kinetics suggesting a monolayer chemisorption domination. Intraparticle diffusion (IPD) model showed a boundary layer control. Thermodynamically, the adsorption was spontaneous and endothermic with activation energies 25.94 and 29.37 kJ.mol-1 for Cu(II) and Pb(II) respectively.
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Affiliation(s)
- Hany Fathy Heiba
- Marine Chemistry Department, Environmental Division, National Institute of Oceanography and Fisheries (NIOF), Alexandria, Egypt.
| | - Asia A Taha
- Department of Chemistry, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Alaa R Mostafa
- Department of Environmental Sciences, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Laila A Mohamed
- Marine Chemistry Department, Environmental Division, National Institute of Oceanography and Fisheries (NIOF), Alexandria, Egypt
| | - Mamdouh A Fahmy
- Marine Chemistry Department, Environmental Division, National Institute of Oceanography and Fisheries (NIOF), Alexandria, Egypt
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Yang C, Wang L, Yu Y, Wu P, Wang F, Liu S, Luo X. Highly efficient removal of amoxicillin from water by Mg-Al layered double hydroxide/cellulose nanocomposite beads synthesized through in-situ coprecipitation method. Int J Biol Macromol 2020; 149:93-100. [DOI: 10.1016/j.ijbiomac.2020.01.096] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2019] [Revised: 12/27/2019] [Accepted: 01/09/2020] [Indexed: 01/26/2023]
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12
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Wang L, Yang C, Lu A, Liu S, Pei Y, Luo X. An easy and unique design strategy for insoluble humic acid/cellulose nanocomposite beads with highly enhanced adsorption performance of low concentration ciprofloxacin in water. BIORESOURCE TECHNOLOGY 2020; 302:122812. [PMID: 32007848 DOI: 10.1016/j.biortech.2020.122812] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 01/11/2020] [Accepted: 01/13/2020] [Indexed: 06/10/2023]
Abstract
In this work, two plant wastes were reused to fabricate the homogeneous 3D micro-nano porous structured humic acid/cellulose nanocomposite beads (IHA@CB) embedded with insoluble humic acid (IHA) particles. The subtle synthesis method attributed to the homogenous distribution of IHA particles in the cellulose matrix and improved the adsorption performance of IHA@CB for low concentration ciprofloxacin in water. Physical and chemical properties of the beads were characterized by SEM, EDX, XRD, FTIR, and the adsorption process of ciprofloxacin was studied by isotherm, kinetic and dynamic adsorption experiments. The maximum adsorption capacity of IHA@CB on CPX reached 10.87 mg g-1 under 318 K. The dynamic experiments were conducted by adjusting bed height, flow rate, initial concentration and pH values, and the regeneration experiments proved the adsorbent exhibited good repeatability. The adsorption mechanism was revealed that CPX was adsorbed by IHA@CB mainly through cation exchange.
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Affiliation(s)
- Langrun Wang
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, LiuFang Campus, No.206, Guanggu 1st road, Donghu New & High Technology Development Zone, Wuhan 430205, Hubei Province, China
| | - Cong Yang
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, LiuFang Campus, No.206, Guanggu 1st road, Donghu New & High Technology Development Zone, Wuhan 430205, Hubei Province, China
| | - Ang Lu
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430072, Hubei Province, China
| | - Shilin Liu
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, Hubei Province, China; School of Materials Science and Engineering, Zhengzhou University, No. 100 Science Avenue, Zhengzhou City 450001, Henan Province, PR China
| | - Ying Pei
- School of Materials Science and Engineering, Zhengzhou University, No. 100 Science Avenue, Zhengzhou City 450001, Henan Province, PR China
| | - Xiaogang Luo
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, LiuFang Campus, No.206, Guanggu 1st road, Donghu New & High Technology Development Zone, Wuhan 430205, Hubei Province, China; School of Materials Science and Engineering, Zhengzhou University, No. 100 Science Avenue, Zhengzhou City 450001, Henan Province, PR China.
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Yu Y, Zhu X, Wang L, Wu F, Liu S, Chang C, Luo X. A simple strategy to design 3-layered Au-TiO2 dual nanoparticles immobilized cellulose membranes with enhanced photocatalytic activity. Carbohydr Polym 2020; 231:115694. [DOI: 10.1016/j.carbpol.2019.115694] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 11/26/2019] [Accepted: 11/28/2019] [Indexed: 01/18/2023]
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Li M, Liu H, Chen T, Chen D, Wang C, Wei L, Wang L. Efficient U(VI) adsorption on iron/carbon composites derived from the coupling of cellulose with iron oxides: Performance and mechanism. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 703:135604. [PMID: 31771849 DOI: 10.1016/j.scitotenv.2019.135604] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 10/11/2019] [Accepted: 11/16/2019] [Indexed: 06/10/2023]
Abstract
Novel iron/carbon composites were successfully prepared via coupling of cellulose with iron oxides (e.g. α-FeOOH, Fe2O3 and Fe(NO3)3·9H2O) at different temperatures under nitrogen atmosphere. Characterization by various techniques implied that chemical interaction between cellulose and Fe3O4/Fe0 existed in the as-prepared iron/carbon composites. The site of interaction between cellulose and iron precursors was illustrated (mainly combined with COO-). The self-reduction of Fe3+ to Fe2+ or even Fe0 and the interaction between carbon and Fe3O4/Fe0 in the calcination process realized the strong magnetism of the composites. Batch experiments and spectroscopic techniques indicated that the maximum adsorption capacity of MHC-7 for U(VI) (105.3 mg/g) was significantly higher than that of MGC-7 (86.0 mg/g) and MFC-7 (79.0 mg/g), indicating that Fe2O3 can be regarded as the remarkable iron resource for the iron/carbon composites. XPS results revealed that the oxygen-containing groups were responsible for the adsorption process of U(VI) on iron/carbon composites, and the adsorption of carbon and reduction of Fe0/Fe3O4 toward U(VI) were synergistic during the reaction process. In addition, the iron/carbon composites exhibited a good recyclability, recoverability and stability for U(VI) adsorption in the regeneration experiments. These findings demonstrated that the iron/carbon composites can be considered as valuable adsorbents in environmental cleanup and the Fe2O3 was a promising iron resource for the preparation of iron/carbon composites.
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Affiliation(s)
- Mengxue Li
- Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China; Institute of Environmental Mineral and Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China
| | - Haibo Liu
- Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China; Institute of Environmental Mineral and Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China.
| | - Tianhu Chen
- Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China; Institute of Environmental Mineral and Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China
| | - Dong Chen
- Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China; Institute of Environmental Mineral and Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China
| | - Can Wang
- Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China; Institute of Environmental Mineral and Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China
| | - Lin Wei
- Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China; Institute of Environmental Mineral and Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China
| | - Lingkai Wang
- Key Laboratory of Nano-minerals and Pollution Control of Anhui Higher Education Institutes, Hefei University of Technology, Hefei 230009, China; Institute of Environmental Mineral and Material, School of Resources and Environmental Engineering, Hefei University of Technology, Hefei 230009, China
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15
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Coagulation mechanism of cellulose/metal nanohybrids through a simple one-step process and their interaction with Cr (VI). Int J Biol Macromol 2020; 142:404-411. [DOI: 10.1016/j.ijbiomac.2019.09.112] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 08/27/2019] [Accepted: 09/15/2019] [Indexed: 11/18/2022]
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16
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Saini J, Garg V, Gupta R. Green synthesized SiO2@OPW nanocomposites for enhanced Lead (II) removal from water. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2018.06.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Cai Y, Liu L, Tian H, Yang Z, Luo X. Adsorption and Desorption Performance and Mechanism of Tetracycline Hydrochloride by Activated Carbon-Based Adsorbents Derived from Sugar Cane Bagasse Activated with ZnCl 2. Molecules 2019; 24:molecules24244534. [PMID: 31835770 PMCID: PMC6943745 DOI: 10.3390/molecules24244534] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 12/08/2019] [Accepted: 12/09/2019] [Indexed: 11/16/2022] Open
Abstract
Adsorption and desorption behaviors of tetracycline hydrochloride by activated carbon-based adsorbents derived from sugar cane bagasse modified with ZnCl2 were investigated. The activated carbon was tested by SEM, EDX, BET, XRD, FTIR, and XPS. This activated carbon exhibited a high BET surface area of 831 m2 g−1 with the average pore diameter and pore volume reaching 2.52 nm and 0.45 m3 g−1, respectively. The batch experimental results can be described by Freundlich equation, pseudo-second-order kinetics, and the intraparticle diffusion model, while the maximum adsorption capacity reached 239.6 mg g−1 under 318 K. The effects of flow rate, bed height, initial concentration, and temperature were studied in fixed bed adsorption experiments, and adsorption data were fitted with six dynamic adsorption models. The results of characterizations and the batch experiments were analyzed to study the adsorption and desorption mechanisms. Tetracycline hydrochloride and activated carbon were bonded together by π–π interactions and cation–π bonds. Ethanol was used as an eluent which bonded with 10 hydrogen bond acceptors on tetracycline hydrochloride to form a complex by hydrogen bonding to achieve recycling.
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Affiliation(s)
- Yixin Cai
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University (BTBU), Beijing 100048, China; (Y.C.)
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, LiuFang Campus, No.206, Guanggu 1st road, Donghu New & High Technology Development Zone, Wuhan 430205, Hubei Province, China
| | - Liming Liu
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University (BTBU), Beijing 100048, China; (Y.C.)
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, LiuFang Campus, No.206, Guanggu 1st road, Donghu New & High Technology Development Zone, Wuhan 430205, Hubei Province, China
| | - Huafeng Tian
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University (BTBU), Beijing 100048, China; (Y.C.)
- Correspondence: (H.T.); (Z.Y.); or (X.L.); Tel.: +86-139-8627-0668 (X.L.)
| | - Zhennai Yang
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University (BTBU), Beijing 100048, China; (Y.C.)
- Correspondence: (H.T.); (Z.Y.); or (X.L.); Tel.: +86-139-8627-0668 (X.L.)
| | - Xiaogang Luo
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology & Business University (BTBU), Beijing 100048, China; (Y.C.)
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, LiuFang Campus, No.206, Guanggu 1st road, Donghu New & High Technology Development Zone, Wuhan 430205, Hubei Province, China
- School of Materials Science and Engineering, Zhengzhou University, No.100 Science Avenue, Zhengzhou 450001, Henan Province, China
- Correspondence: (H.T.); (Z.Y.); or (X.L.); Tel.: +86-139-8627-0668 (X.L.)
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Jiang X, Zhu X, Chang C, Liu S, Luo X. X-ray shielding structural and properties design for the porous transparent BaSO 4/cellulose nanocomposite membranes. Int J Biol Macromol 2019; 139:793-800. [PMID: 31362024 DOI: 10.1016/j.ijbiomac.2019.07.186] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/22/2019] [Accepted: 07/26/2019] [Indexed: 10/26/2022]
Abstract
Since effective shielding of X-rays was required in medical, aviation and nuclear fields, a novel X-ray shielding BaSO4/cellulose nanocomposite membrane (BSCM) material with porous transparent structure has been designed. The effects of carboxylated nano-BaSO4 (BS) addition on the physical and morphological properties of the cellulose membrane (CM) were investigated. Meanwhile, the influence of X-ray shielding capacity was studied by different layers of composite membranes and the shielding mechanism of the X-ray was also discussed. Scanning electron microscopy (SEM) images displayed the aggregations of BS in the cellulose surface. Fourier transform infrared spectroscopy (FTIR) showed that the incorporation of BS into CM caused molecular interactions between CM and BS. Brunauer-Emmett-Teller (BET) indicated that the load of BS contributed little to the specific surface area and pore size. Meanwhile, the water vapor transmission rates (WVTR) also stayed at the same level before and after the binding of BS. The swelling ratios, weight loss ratios and mechanical property were decreased along with the addition of BS. The radiation shielding ability was enhanced. Therefore, this work was regarded as a possible example that the BSCM was designed as X-ray radiation shielding material or sandwich filler material in the implication of radiation shielding glass.
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Affiliation(s)
- Xiangyang Jiang
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, LiuFang Campus, No.206, Guanggu 1st road, Donghu New & High Technology Development Zone, Wuhan 430205, Hubei Province, China
| | - Xingrong Zhu
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, LiuFang Campus, No.206, Guanggu 1st road, Donghu New & High Technology Development Zone, Wuhan 430205, Hubei Province, China
| | - Chunyu Chang
- College of Chemistry and Molecular Sciences, Wuhan University, Wuhan 430205, Hubei Province, China.
| | - Shilin Liu
- College of Food Science and Technology Huazhong Agricultural University, Wuhan 430205, Hubei Province, China.
| | - Xiaogang Luo
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, LiuFang Campus, No.206, Guanggu 1st road, Donghu New & High Technology Development Zone, Wuhan 430205, Hubei Province, China; School of Materials Science and Engineering, Zhengzhou University, No.100 Science Avenue, Zhengzhou City 450001, Henan Province, China.
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Yu Z, Cai Y, Lu Y, Liu C, Yang Z, Liu S, Luo X. Regenerable bagasse-based carbon activated by in situ formation of zero-valent zinc microparticles for high-performance degradation of amoxicillin in water. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:27677-27686. [PMID: 31338764 DOI: 10.1007/s11356-019-05967-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 07/11/2019] [Indexed: 06/10/2023]
Abstract
Increasing degradation of amoxicillin in water by low-cost advanced functional activated carbon-based materials derived from bagasse is an effective and economic way to remove the antibiotic residue pollutant and for high-valued utilization and transformation of plant wastes. In this work, bagasse was pyrolyzed and Zn2+ was activated for designing a high-efficiency bagasse-based activated carbon, which was characterized by FTIR, XRD, XPS, SEM, EDS, and ζ potential analyses. These analyses illustrated the mechanism of amoxicillin degradation, and microscale zero-valent zinc in bagasse-based activated carbon has a key role in amoxicillin degradation. Amoxicillin was broken down by reductive degraded radicals, which were produced by microscale zero-valent zinc corrosion in water. After the amoxicillin degradation, the byproduct of zinc hydroxide being adsorbed onto the used bagasse-based activated carbon can provide possibility of sustainable regeneration. Mass spectra analysis illustrated the main degradation products of amoxicillin. The kinetic experiments were adopted to observe the process of amoxicillin degradation, followed by the pseudo-first-order kinetic model. The isotherm experiments demonstrated that the maximum amoxicillin degradation capacity of bagasse-based activated carbon was about 46 mg g-1. The bagasse wastes were used as carbon source to design potential advanced activated carbon materials for increasing degradation of amoxicillin in water.
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Affiliation(s)
- Zengcheng Yu
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, 430073, Hubei, China
| | - Yixin Cai
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, 430073, Hubei, China
| | - Yuqin Lu
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, 430073, Hubei, China
| | - Chao Liu
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, 430073, Hubei, China
| | - Zhennai Yang
- School of Food and Chemical Engineering, Beijing Technology and Business University, No. 11 Fu-Cheng Road, Hai-Dian District, 100048, Beijing, China.
| | - Shilin Liu
- College of Food Science & Technology, Huazhong Agricultural University, Shizishan Street No. 1, Wuhan, 430070, China
| | - Xiaogang Luo
- School of Chemical Engineering and Pharmacy, Wuhan Institute of Technology, Wuhan, 430073, Hubei, China.
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Kamboh MA, Wan Ibrahim WA, Rashidi Nodeh H, Zardari LA, Sanagi MM. Fabrication of calixarene-grafted magnetic nanocomposite for the effective removal of lead(II) from aqueous solution. ENVIRONMENTAL TECHNOLOGY 2019; 40:2482-2493. [PMID: 29464995 DOI: 10.1080/09593330.2018.1444100] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 02/17/2018] [Indexed: 06/08/2023]
Abstract
Magnetic nanocomposites adorned with calixarene were successfully prepared by immobilizing diethanolamine functionalized p-tert-butylcalix[4]arene (DEA-Calix) onto silica-coated magnetic nanoparticles (MNPs). The synthesis, surface morphology, purity, elemental composition and thermal stability of newly prepared nanocomposites were analyzed using FT-IR spectroscopy, scanning electron microscopy (SEM), energy dispersive spectroscopy (EDX), X-ray diffractometer (XRD), thermal gravimetric analysis (TGA) and vibrating sample magnetometer (VSM). Magnetic solid-phase adsorption (MSPA) was employed to explore the adsorption behavior of DEA-Calix-MNPs towards Pb(II) from water samples prior to its flame atomic absorption spectrometric analysis. The essential analytical factors governing the adsorption efficiency such as solution pH, mass of adsorbent, concentration and contact time have been investigated and optimized. The results depict that DEA-Calix-MNPs has excellent adsorption efficiency 97% (at pH 5.5) with high adsorption capacity of 51.81 mg g-1 for Pb(II) adsorption. Additionally, kinetic and equilibrium studies suggested that Pb(II) adsorption process follows a pseudo-second-order model and Langmuir isotherms, respectively. Real sample analysis also confirmed field applicability of the new DEA-Calix-MNPs adsorbent.
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Affiliation(s)
- Muhammad Afzal Kamboh
- a Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia , Johor , Malaysia
- b Department of Chemistry, Shaheed Benazir Bhutto University, Shaheed Benazirabad , Sindh , Pakistan
| | - Wan Aini Wan Ibrahim
- a Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia , Johor , Malaysia
- c Centre for Sustainable Nanomaterials, Ibnu Sina Institute for Scientific and Industrial Research, Universiti Teknologi Malaysia , Johor , Malaysia
| | - Hamid Rashidi Nodeh
- d Young Researchers and Elite Club, Science and Research Branch, Islamic Azad University , Tehran , Iran
| | - Liaquat Ali Zardari
- b Department of Chemistry, Shaheed Benazir Bhutto University, Shaheed Benazirabad , Sindh , Pakistan
| | - Mohd Marsin Sanagi
- a Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia , Johor , Malaysia
- c Centre for Sustainable Nanomaterials, Ibnu Sina Institute for Scientific and Industrial Research, Universiti Teknologi Malaysia , Johor , Malaysia
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21
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Zhang Y, Lu Y, Zhong J, Li W, Wei Q, Wang K. Molecularly imprinted polymer microspheres prepared via the two‐step swelling polymerization for the separation of lincomycin. J Appl Polym Sci 2019. [DOI: 10.1002/app.47938] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Youhong Zhang
- School of Environmental Ecology and BioengineeringWuhan Institute of Technology Wuhan 430205 China
- Key Laboratory for Green Chemical Process of Ministry of EducationWuhan Institute of Technology Wuhan 430205 China
| | - Yinan Lu
- School of Environmental Ecology and BioengineeringWuhan Institute of Technology Wuhan 430205 China
- Key Laboratory for Green Chemical Process of Ministry of EducationWuhan Institute of Technology Wuhan 430205 China
| | - Jiliang Zhong
- School of Environmental Ecology and BioengineeringWuhan Institute of Technology Wuhan 430205 China
- Key Laboratory for Green Chemical Process of Ministry of EducationWuhan Institute of Technology Wuhan 430205 China
| | - Weipeng Li
- School of Environmental Ecology and BioengineeringWuhan Institute of Technology Wuhan 430205 China
- Key Laboratory for Green Chemical Process of Ministry of EducationWuhan Institute of Technology Wuhan 430205 China
| | - Qing Wei
- School of Environmental Ecology and BioengineeringWuhan Institute of Technology Wuhan 430205 China
- Key Laboratory for Green Chemical Process of Ministry of EducationWuhan Institute of Technology Wuhan 430205 China
| | - Kean Wang
- Chemical Engineering DepartmentKhalifa University of Science & Technology Abu Dhabi United Arab Emirates
- Center for Catalysis and Separation (CeCAS)Khalifa University of Science & Technology Abu Dhabi United Arab Emirates
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22
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Al'Abri AM, Mohamad S, Abdul Halim SN, Abu Bakar NK. Development of magnetic porous coordination polymer adsorbent for the removal and preconcentration of Pb(II) from environmental water samples. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:11410-11426. [PMID: 30805837 DOI: 10.1007/s11356-019-04467-w] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2018] [Accepted: 02/03/2019] [Indexed: 06/09/2023]
Abstract
A novel porous coordination polymer adsorbent (BTCA-P-Cu-CP) based on a piperazine(P) as a ligand and 1,2,4,5-benzenetetracarboxylic acid (BTCA) as a linker was synthesized and magnetized to form magnetic porous coordination polymer (BTCA-P-Cu-MCP). Fourier transform infrared (FTIR), X-ray diffraction (XRD), vibrating sample magnetometer (VSM), field emission scanning electron microscope(FESEM), energy-dispersive X-ray spectroscopy(EDS), CHN, and Brunauer-Emmett-Teller(BET) analysis were used to characterize the synthesized adsorbent. BTCA-P-Cu-MCP was used for removal and preconcentration of Pb(II) ions from environmental water samples prior to flame atomic absorption spectrometry(FAAS) analysis. The maximum adsorption capacity of BTCA-P-Cu-MCP was 582 mg g-1. Adsorption isotherm, kinetic, and thermodynamic parameters were investigated for Pb(II) ions adsorption. Magnetic solid phase extraction (MSPE) method was used for preconcentration of Pb(II) ions and the parameters influencing the preconcentration process have been examined. The linearity range of proposed method was 0.1-100 μg L-1 with a preconcentration factor of 100. The limits of detection and limits of quantification for lead were 0.03 μg L-1 and 0.11 μg L-1, respectively. The intra-day (n = 7) and inter-day (n = 3) relative standard deviations (RSDs) were 1.54 and 3.43% respectively. The recoveries from 94.75 ± 4 to 100.93 ± 1.9% were obtained for rapid extraction of trace levels of Pb(II) ions in different water samples. The results showed that the BTCA-P-Cu-MCP was steady and effective adsorbent for the decontamination and preconcentration of lead ions from the aqueous environment.
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Affiliation(s)
- Aisha Mohammed Al'Abri
- Department of Chemistry, Faculty of Science, University Malaya, 50603, Kuala Lumpur, Malaysia
- Ministry of Education Sultanate of Oman, Muscat, Oman
| | - Sharifah Mohamad
- Department of Chemistry, Faculty of Science, University Malaya, 50603, Kuala Lumpur, Malaysia.
- University Malaya Centre for Ionic Liquids (UMCiL), University Malaya Kuala Lumpur, 50603, Kuala Lumpur, Malaysia.
| | - Siti Nadiah Abdul Halim
- Department of Chemistry, Faculty of Science, University Malaya, 50603, Kuala Lumpur, Malaysia
| | - Nor Kartini Abu Bakar
- Department of Chemistry, Faculty of Science, University Malaya, 50603, Kuala Lumpur, Malaysia
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23
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Nqombolo A, Mpupa A, Gugushe AS, Moutloali RM, Nomngongo PN. Adsorptive removal of lead from acid mine drainage using cobalt-methylimidazolate framework as an adsorbent: kinetics, isotherm, and regeneration. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2019; 26:3330-3339. [PMID: 30511227 DOI: 10.1007/s11356-018-3868-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Accepted: 11/27/2018] [Indexed: 06/09/2023]
Abstract
In this work, cobalt-methylimidazolate framework has been used as an adsorbent in the removal of Pb(II) from acid mine drainage in adsorption batch system. X-ray diffraction, Fourier-transform infrared spectroscopy, Brunauer-Emmet-Teller and transmission electron microscope were used for structural, morphological, and surface characteristics of cobalt-methylimidazolate framework. The concentration of heavy metal ions in water samples was measured by inductively coupled plasma optical emission spectrometry. Different experimental factors/variables (such as contact time, dosage, and pH) affecting the adsorption of Pb(II) from acid mine drainage were optimized by response surface methodology based on central composite design. Under optimized experimental parameters, the maximum adsorption capacity of Pb(II) was found to be 105 mg g-1. The nature of the adsorption process was investigated using Langmuir and Freundlich isotherm models. The obtained data best fitted Langmuir isotherm model suggesting a homogeneous adsorption process. Furthermore, the adsorption mechanism was investigated using five kinetic models, that is, pseudo-first order, pseudo-second order, intraparticle diffusion and Elovich model. The adsorption data fitted better to pseudo-second-order followed by intra-particle diffusion kinetic models suggesting that the adsorption mechanism is dominated by both chemical and physical adsorption processes. The adsorbent could be regenerated up to 8 cycles and it was successfully used in the removal of lead in real acid mine drainage samples.
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Affiliation(s)
- Azile Nqombolo
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg, 2028, South Africa
- DST/Mintek Nanotechnology Innovation Centre, Water Research Node P.O. Box 17011, Doornfontein, Johannesburg, 2028, South Africa
| | - Anele Mpupa
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg, 2028, South Africa
| | - Aphiwe S Gugushe
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg, 2028, South Africa
| | - Richard M Moutloali
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg, 2028, South Africa
- DST/Mintek Nanotechnology Innovation Centre, Water Research Node P.O. Box 17011, Doornfontein, Johannesburg, 2028, South Africa
| | - Philiswa N Nomngongo
- Department of Applied Chemistry, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg, 2028, South Africa.
- DST/Mintek Nanotechnology Innovation Centre, Water Research Node P.O. Box 17011, Doornfontein, Johannesburg, 2028, South Africa.
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24
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Cai Y, Liu C, Lu Y, Luo X, Zeng J. Bagasse-based adsorbent with nitric acid esterification and Fe(iii) chelation for the highly efficient removal of low concentration phosphate from water. NEW J CHEM 2019. [DOI: 10.1039/c8nj05446k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fe-CB has great phosphate adsorption performance. The mechanism of this phosphate adsorption process has been explained.
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Affiliation(s)
- Yixin Cai
- School of Chemical Engineering and Pharmacy
- Wuhan Institute of Technology
- Wuhan 430073
- China
| | - Chao Liu
- School of Chemical Engineering and Pharmacy
- Wuhan Institute of Technology
- Wuhan 430073
- China
| | - Yuqin Lu
- School of Chemical Engineering and Pharmacy
- Wuhan Institute of Technology
- Wuhan 430073
- China
| | - Xiaogang Luo
- School of Chemical Engineering and Pharmacy
- Wuhan Institute of Technology
- Wuhan 430073
- China
| | - Jian Zeng
- Guangdong Provincial Bioengineering Institute (Guangzhou Sugarcane Industry Research Institute)
- Guangdong Provincial Key Laboratory of Sugarcane Improvement and Biorefinery
- Guangzhou
- China
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Chen C, Mi S, Lao D, Shi P, Tong Z, Li Z, Hu H. Single-step synthesis of eucalyptus sawdust magnetic activated carbon and its adsorption behavior for methylene blue. RSC Adv 2019; 9:22248-22262. [PMID: 35528050 PMCID: PMC9073348 DOI: 10.1039/c9ra03490k] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 06/18/2019] [Indexed: 11/21/2022] Open
Abstract
Eucalyptus wood-based magnetic activated carbon (MAC) was prepared by single-step carbonization activation magnetization with FeCl3 and utilized for the adsorption of methylene blue (MB).
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Affiliation(s)
- Congjin Chen
- Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology
- School of Chemistry and Chemical Engineering
- Guangxi University
- Nanning 530004
- China
| | - Shuai Mi
- School of Chemistry and Chemical Engineering
- Guangxi University
- Nanning 530004
- China
| | - Dongmei Lao
- School of Chemistry and Chemical Engineering
- Guangxi University
- Nanning 530004
- China
| | - Panpan Shi
- School of Chemistry and Chemical Engineering
- Guangxi University
- Nanning 530004
- China
| | - Zhangfa Tong
- Guangxi Key Laboratory of Petrochemical Resource Processing and Process Intensification Technology
- School of Chemistry and Chemical Engineering
- Guangxi University
- Nanning 530004
- China
| | - Zhixia Li
- School of Chemistry and Chemical Engineering
- Guangxi University
- Nanning 530004
- China
| | - Huayu Hu
- School of Chemistry and Chemical Engineering
- Guangxi University
- Nanning 530004
- China
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Pi H, Wang R, Ren B, Zhang X, Wu J. Facile Fabrication of Multi-Structured SiO₂@PVDF-HFP Nanofibrous Membranes for Enhanced Copper Ions Adsorption. Polymers (Basel) 2018; 10:E1385. [PMID: 30961310 PMCID: PMC6401869 DOI: 10.3390/polym10121385] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 12/10/2018] [Accepted: 12/11/2018] [Indexed: 11/28/2022] Open
Abstract
The low-cost, heavy metal ion (Cu(II)) adsorptive multi-structured nanofibrous membranes of silicon oxide naonoparticles in-situ anchored polyvinylidene fluoride-hexafluoropropylene (SiO₂@PVDF-HFP) fibers were fabricated by the facile electrospinning technique combined with sol⁻gel strategy. To explore the benefits of the structure-related Cu(II) adsorption capacity, the fiber diameters of SiO₂@PVDF-HFP nanofibrous membranes were changed which also resulted in the change of their porosity. Taking advantage of the constructed multi-structures and efficient fiber morphology regulation which not only changed the PVDF-HFP nanofibrous membrane from hydrophobic to superhydrophilic but also increased the porosity of the membrane, the SiO₂@PVDF-HFP nanofibrous membrane with a smaller diameter and a larger porosity exhibits higher Cu(II) adsorption capacity. The adsorption amount was approximate to 21.9 mg per gram of the membrane, which was higher than that of membranes with larger fiber diameter (smaller porosity) and the smooth one. Furthermore, the model isotherms of Freundlich and Langmuir, as well as the kinetic models of pseudo-first-order and pseudo-second-order were preferred to analyze the adsorption equilibrium data. The Freundlich model and the pseudo-first-order were well fitted to the adsorption experimental data. It not only uncovers the structure-related-property of multi-structured nanofibrous membranes, but also provides an efficient and facile way to design heavy metal ion adsorption materials.
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Affiliation(s)
- Haohong Pi
- Beijing Key Laboratory of Clothing Materials R&D and Assessment, Beijing Engineering Research Center of Textile Nanofiber, School of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing 100029, China.
| | - Rui Wang
- Beijing Key Laboratory of Clothing Materials R&D and Assessment, Beijing Engineering Research Center of Textile Nanofiber, School of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing 100029, China.
| | - Baona Ren
- Beijing Key Laboratory of Clothing Materials R&D and Assessment, Beijing Engineering Research Center of Textile Nanofiber, School of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing 100029, China.
| | - Xiuqin Zhang
- Beijing Key Laboratory of Clothing Materials R&D and Assessment, Beijing Engineering Research Center of Textile Nanofiber, School of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing 100029, China.
| | - Jing Wu
- Beijing Key Laboratory of Clothing Materials R&D and Assessment, Beijing Engineering Research Center of Textile Nanofiber, School of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing 100029, China.
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27
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Lu Z, Tan R, Chu W, Tang S, Xu W, Song W. Synthesis of SrHPO 4 /Fe 3 O 4 magnetic nanocomposite and its application on Pb 2+ removal from aqueous solutions. Microchem J 2018. [DOI: 10.1016/j.microc.2018.06.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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28
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Removal of sulfide from aqueous solutions using novel alginate–iron oxide magnetic hydrogel composites. Polym Bull (Berl) 2018. [DOI: 10.1007/s00289-018-2338-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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29
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Surface Engineered Magnetic Biosorbents for Water Treatment. ENVIRONMENTAL CHEMISTRY FOR A SUSTAINABLE WORLD 2018. [DOI: 10.1007/978-3-319-92111-2_9] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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30
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Porous lignin based poly (acrylic acid)/organo-montmorillonite nanocomposites: Swelling behaviors and rapid removal of Pb (II) ions. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.09.009] [Citation(s) in RCA: 273] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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31
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Zhang H, Luo X, Tang H, Zheng M, Huang F. A novel candidate for wound dressing: Transparent porous maghemite/cellulose nanocomposite membranes with controlled release of doxorubicin from a simple approach. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017. [DOI: 10.1016/j.msec.2017.05.019] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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32
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Ahmad R, Mirza A. Inulin-folic acid/bentonite: A novel nanocomposite for confiscation of Cu(II) from synthetic and industrial wastewater. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.05.125] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Pandey S. A comprehensive review on recent developments in bentonite-based materials used as adsorbents for wastewater treatment. J Mol Liq 2017. [DOI: 10.1016/j.molliq.2017.06.115] [Citation(s) in RCA: 142] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Zhang H, Yang M, Luan Q, Tang H, Huang F, Xiang X, Yang C, Bao Y. Cellulose Anionic Hydrogels Based on Cellulose Nanofibers As Natural Stimulants for Seed Germination and Seedling Growth. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:3785-3791. [PMID: 28436656 DOI: 10.1021/acs.jafc.6b05815] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Cellulose anionic hydrogels were successfully prepared by dissolving TEMPO-oxidized cellulose nanofibers in NaOH/urea aqueous solution and being cross-linked with epichlorohydrin. The hydrogels exhibited microporous structure and high hydrophilicity, which contribute to the excellent water absorption property. The growth indexes, including the germination rate, root length, shoot length, fresh weight, and dry weight of the seedlings, were investigated. The results showed that cellulose anionic hydrogels with suitable carboxylate contents as plant growth regulators could be beneficial for seed germination and growth. Moreover, they presented preferable antifungal activity during the breeding and growth of the sesame seed breeding. Thus, the cellulose anionic hydrogels with suitable carboxylate contents could be applied as soilless culture mediums for plant growth. This research provided a simple and effective method for the fabrication of cellulose anionic hydrogel and evaluated its application in agriculture.
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Affiliation(s)
- Hao Zhang
- Department of Product Processing and Nutriology, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Ministry of Agriculture Key Laboratory of Oil Crops Biology, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences , Wuhan 430062, China
| | - Minmin Yang
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, Ministry of Agriculture, Sesame Genetic Improvement Laboratory, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences , Wuhan 430062, China
| | - Qian Luan
- Department of Product Processing and Nutriology, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Ministry of Agriculture Key Laboratory of Oil Crops Biology, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences , Wuhan 430062, China
| | - Hu Tang
- Department of Product Processing and Nutriology, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Ministry of Agriculture Key Laboratory of Oil Crops Biology, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences , Wuhan 430062, China
| | - Fenghong Huang
- Department of Product Processing and Nutriology, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Ministry of Agriculture Key Laboratory of Oil Crops Biology, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences , Wuhan 430062, China
| | - Xia Xiang
- Department of Product Processing and Nutriology, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Ministry of Agriculture Key Laboratory of Oil Crops Biology, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences , Wuhan 430062, China
| | - Chen Yang
- Department of Product Processing and Nutriology, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Ministry of Agriculture Key Laboratory of Oil Crops Biology, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences , Wuhan 430062, China
| | - Yuping Bao
- Department of Product Processing and Nutriology, Hubei Key Laboratory of Lipid Chemistry and Nutrition, Ministry of Agriculture Key Laboratory of Oil Crops Biology, Oil Crops Research Institute, Chinese Academy of Agricultural Sciences , Wuhan 430062, China
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A facile and efficient strategy for the fabrication of porous linseed gum/cellulose superabsorbent hydrogels for water conservation. Carbohydr Polym 2017; 157:1830-1836. [DOI: 10.1016/j.carbpol.2016.11.070] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 11/23/2016] [Accepted: 11/23/2016] [Indexed: 11/17/2022]
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Oladipo AA, Gazi M. Efficient boron abstraction using honeycomb-like porous magnetic hybrids: Assessment of techno-economic recovery of boric acid. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2016; 183:917-924. [PMID: 27671009 DOI: 10.1016/j.jenvman.2016.09.059] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2016] [Revised: 09/13/2016] [Accepted: 09/18/2016] [Indexed: 06/06/2023]
Abstract
Porous magnetic hybrids were synthesized and functionalized with glycidol to produce boron-selective adsorbent. The magnetic hybrid (MH) comparatively out-performed the existing expensive adsorbents. MH had a saturation magnetisation of 63.48 emu/g and average pore diameter ranging from meso to macropores. The magnetic hybrids showed excellent selectivity towards boron and resulted in 79-93% boron removal even in the presence of competing metal ions (Na+ and Cr2+). Experiments were performed in a column system, and breakthrough time was observed to increase with bed depths and decreased with flow rates. The batch experiments revealed that 60 min was enough to achieve equilibrium, and the level of boron sorption was 108.5 mg/g from a synthetic solution. Several adsorption-desorption cycles were performed using a simple acid-water treatment and evaluated using various kinetic models. The spent adsorbents could be separated easily from the mixture by an external magnetic field. The cost-benefit analysis was performed for the treatment of 72 m3/year boron effluent, including five years straight line depreciation charges of equipment. The net profit and standard percentage confirmed that the recovery process is economically feasible.
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Affiliation(s)
- Akeem Adeyemi Oladipo
- Polymeric Materials Research Laboratory, Chemistry Department, Eastern Mediterranean University, Famagusta, TRNC Via Mersin 10, Turkey.
| | - Mustafa Gazi
- Polymeric Materials Research Laboratory, Chemistry Department, Eastern Mediterranean University, Famagusta, TRNC Via Mersin 10, Turkey.
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