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Hussain M, Hussaini SS, Shariq M, AlMasoud N, AlZaidy GA, Hassan KF, Ali SK, Azooz RE, Siddiqui MA, Seku K. Frankincense-Based Functionalized Multiwalled Carbon Nanotubes with Iron Oxide Composites for Efficient Removal of Crystal Violet: Kinetic and Equilibrium Analysis. ACS OMEGA 2024; 9:11459-11470. [PMID: 38497024 PMCID: PMC10938398 DOI: 10.1021/acsomega.3c08011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 02/12/2024] [Accepted: 02/13/2024] [Indexed: 03/19/2024]
Abstract
In this study, novel adsorbents were developed by functionalizing multiwalled carbon nanotubes with frankincense (Fr-fMWCNT) and adding iron oxide (Fe3O4) to the adsorbent (Fr-fMWCNT-Fe3O4). The morphology, surface characteristics, and chemical nature of the synthesized samples were analyzed by using various characterization techniques. The prepared adsorbents were then applied for the elimination of the toxic dye, crystal violet (CV), from water-based solutions by employing a batch adsorption method. The effectiveness of materials for the adsorption of CV was investigated by tuning various effective experimental parameters (adsorbent dosage, dye quantity, pH, and contact time). In order to derive adsorption isotherms, the Langmuir and Freundlich adsorption models were investigated and compared. The Fr-fMWCNT and Fr-fMWCNT-Fe3O4 were found to remove 85 and 95% of the CV dye within 30 min of the adsorption experiment at pH 6, respectively. It was found that a pseudo-second-order reaction rate was consistent with the experimental adsorption kinetics. The equilibrium data demonstrated that the Langmuir model adequately explained the adsorption behavior of the CV dye on the Fr-fMWCNT and Fr-fMWCNT-Fe3O4 surfaces, respectively. According to the Langmuir study, the highest adsorption capacities of the dye are 434 mg/g for Fr-fMWCNT and 500 mg/g for Fr-fMWCNT-Fe3O4. Remediation of the CV dye using our novel composite materials has not been reported previously in the literature. The synthesized Fr-fMWCNT and Fr-fMWCNT-Fe3O4 adsorbents can be economical and green materials for the adsorptive elimination of CV dye from wastewater.
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Affiliation(s)
- Mushtaq Hussain
- Engineering
Department, College of Engineering and Technology, University of Technology and Applied Sciences, Shinas 324, Oman
| | - Syed Sulaiman Hussaini
- Engineering
Department, College of Engineering and Technology, University of Technology and Applied Sciences, Shinas 324, Oman
| | - Mohammad Shariq
- Department
of Physics, Faculty of Science, Integral
University, Lucknow 226026, India
| | - Najla AlMasoud
- Department
of Chemistry, College of Science, Princess
Nourah Bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi Arabia
| | - Ghadah Abdulrahman AlZaidy
- Department
of Physics, Faculty of Applied Science, Umm Al-Qura University, AlZahir Branch, Makkah 24383, Saudi Arabia
| | - Khaled F. Hassan
- Department
of Chemistry, College of Science, Jazan
University, Jazan 45142, Saudi Arabia
| | - Syed Kashif Ali
- Department
of Chemistry, College of Science, Jazan
University, Jazan 45142, Saudi Arabia
| | - Rehab E. Azooz
- Department
of Chemistry, College of Science, Jazan
University, Jazan 45142, Saudi Arabia
| | - Mohd Asim Siddiqui
- Engineering
Department, College of Engineering and Technology, University of Technology and Applied Sciences, Shinas 324, Oman
| | - Kondaiah Seku
- Engineering
Department, College of Engineering and Technology, University of Technology and Applied Sciences, Shinas 324, Oman
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2
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Talukder MM, Khan MMR, Amin MK. A Review on Polyaniline (PANI) Based Nanocomposites for Water Purification. SOUTH AFRICAN JOURNAL OF CHEMICAL ENGINEERING 2023. [DOI: 10.1016/j.sajce.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/06/2023] Open
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3
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A. M. Babakir B, Abd Ali LI, Ismail HK. Rapid removal of anionic organic dye from contaminated water using a poly(3-aminobenzoic acid/graphene oxide/cobalt ferrite) nanocomposite low-cost adsorbent via adsorption techniques. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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4
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Muthukumaran P, Suresh Babu P, Shyamalagowri S, Aravind J, Kamaraj M, Govarthanan M. Polymeric biomolecules based nanomaterials: Production strategies and pollutant mitigation as an emerging tool for environmental application. CHEMOSPHERE 2022; 307:136008. [PMID: 35985386 DOI: 10.1016/j.chemosphere.2022.136008] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/19/2022] [Accepted: 08/07/2022] [Indexed: 06/15/2023]
Abstract
The ever-exploding global population coupled with its anthropogenic impact has imparted unparalleled detrimental effects on the environment and mitigating them has emerged as the prime challenge and focus of the current century. The niche of nanotechnology empowered by composites of biopolymers in the handling of xenobiotics and environmental clean-up has an unlimited scope. The appositeness of biopolymer-nanoparticles (Bp-NPs) for environmental contaminant mitigation has received unique consideration due to its exclusive combination of physicochemical characteristics and other attributes. The current review furnishes exhaustive scrutiny of the current accomplishments in the development of Bp-NPs and biopolymer nanomaterials (Bp-NMs) from various polymeric biomolecules. Special attention was provided for polymeric biomolecules such as cellulose, lignin, starch, chitin, and chitosan, whereas limited consideration on gelatin, alginate, and gum for the development of Bp-NPs and Bp-NMs; together with coverage of literature. Promising applications of tailored biopolymer hybrids such as Bp-NPs and Bp-NMs on environmentally hazardous xenobiotics handling and pollution management are discussed as to their notable environmental applications.
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Affiliation(s)
- P Muthukumaran
- Department of Biotechnology, Kumaraguru College of Technology, Coimbatore, 641049, Tamil Nadu, India
| | - P Suresh Babu
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai, 602105, Tamil Nadu, India
| | - S Shyamalagowri
- PG and Research Department of Botany, Pachaiyappa's College, Chennai, 600030, TamilNadu, India
| | - J Aravind
- Department of Biotechnology, Saveetha School of Engineering, Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai, 602105, Tamil Nadu, India
| | - M Kamaraj
- Department of Biotechnology, Faculty of Science and Humanities, SRM Institute of Science and Technology -Ramapuram Campus, Chennai, 600089, Tamil Nadu, India.
| | - M Govarthanan
- Department of Environmental Engineering, Kyungpook National University, Daegu, 41566, South Korea; Department of Biomaterials, Saveetha Dental College and Hospital, Saveetha Institute of Medical and Technical Sciences, Chennai, 600 077, India.
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5
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Microfiltration and adsorptive membranes for simultaneous removal of methyl orange and methylene blue using hybrid composites. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-021-03884-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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6
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Remediation of anionic dye from aqueous solution through adsorption on polyaniline/FO nanocomposite-modelling by artificial neural network (ANN). J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.119497] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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7
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S and N co-doped graphene quantum dots as an effective fluorescence probe for sensing of furazolidone after magnetic solid-phase microextraction using magnetic multiwalled carbon nanotubes. Microchem J 2022. [DOI: 10.1016/j.microc.2022.107439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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8
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Li J, Xia C, Cheng R, Lan J, Chen F, Li X, Li S, Chen J, Zeng T, Hou H. Passivation of multiple heavy metals in lead-zinc tailings facilitated by straw biochar-loaded N-doped carbon aerogel nanoparticles: Mechanisms and microbial community evolution. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 803:149866. [PMID: 34525768 DOI: 10.1016/j.scitotenv.2021.149866] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 08/16/2021] [Accepted: 08/19/2021] [Indexed: 06/13/2023]
Abstract
Heavy metal (HM) soil pollution has become an increasingly serious problem with the development of industries. Application of biochar in HMs remediation from contaminated environment has attracted considerable research attention during the past decade. Although the mechanism of HMs passivation with biochar has been investigated, effects and mechanisms of interaction among soil-indigenous microbes and novel carbon matrix composites for HMs adsorption and passivation are still unclear. Four different biochar-loaded aerogels, namely, BNCA-1-600, BNCA-1-900, BNCA-2-600, and BNCA-2-900, were synthesized in this study. Adsorption capacity of four kinds of synthetic materials and two types of contrast biochars (BC600 and BC900) to HMs in aqueous solution, passivation capacity of HMs in soil, and effects on soil organic matter and microbial community were explored. Results showed that BNCA-2-900 exhibits excellent adsorption property and a maximum removal capacity of 205.07 mg·g-1 at 25 °C for Pb(II), 105.56 mg·g-1 for Cd(II), and 137.89 mg·g-1 for Zn(II). Leaching concentration of HMs in contaminated soil can meet the national standard of China (GB/T 5085.3-2007) within 120 days. Results of this study confirmed that the additive BNCA-2-900 and coexistence of indigenous microorganisms can effectively reduce bioavailability of HMs. Another potential mechanism may be to remove the passivation of HMs by porous structure and surface functional groups as well as improve the content of organic matter and microbial abundance. The research results may provide a novel perceptive for the development of functional materials and strategies for eco-friendly and sustainable multiple HMs remediation in contaminated soil and water by using a combination of carbon matrix composites and soil-indigenous microorganisms.
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Affiliation(s)
- Jiahao Li
- School of Resource and Environmental Science, Wuhan University, Wuhan 430072, Hubei, China; Zhaoqing (Wuhan University) Environmental Technology Research Institute, Zhaoqing 526200, Guangdong, China
| | - Chenggong Xia
- Central-southern Safety & Environmental Technology Institute Co., Ltd, Wuhan 430071, Hubei, China
| | - Rong Cheng
- School of Resource and Environmental Science, Wuhan University, Wuhan 430072, Hubei, China
| | - Jirong Lan
- School of Resource and Environmental Science, Wuhan University, Wuhan 430072, Hubei, China
| | - Fangyuan Chen
- School of Resource and Environmental Science, Wuhan University, Wuhan 430072, Hubei, China
| | - Xuli Li
- School of Resource and Environmental Science, Wuhan University, Wuhan 430072, Hubei, China
| | - Shiyao Li
- School of Resource and Environmental Science, Wuhan University, Wuhan 430072, Hubei, China
| | - Jiaao Chen
- School of Resource and Environmental Science, Wuhan University, Wuhan 430072, Hubei, China
| | - Tianyu Zeng
- School of Resource and Environmental Science, Wuhan University, Wuhan 430072, Hubei, China; Zhaoqing (Wuhan University) Environmental Technology Research Institute, Zhaoqing 526200, Guangdong, China.
| | - Haobo Hou
- School of Resource and Environmental Science, Wuhan University, Wuhan 430072, Hubei, China; Zhaoqing (Wuhan University) Environmental Technology Research Institute, Zhaoqing 526200, Guangdong, China.
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9
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Wu Z, Wang X, Yao J, Zhan S, Li H, Zhang J, Qiu Z. Synthesis of polyethyleneimine modified CoFe2O4-loaded porous biochar for selective adsorption properties towards dyes and exploration of interaction mechanisms. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119474] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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10
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Khan MI, Almesfer MK, Elkhaleefa A, Shigidi I, Shamim MZ, Ali IH, Rehan M. Conductive Polymers and Their Nanocomposites as Adsorbents in Environmental Applications. Polymers (Basel) 2021; 13:3810. [PMID: 34771368 PMCID: PMC8587430 DOI: 10.3390/polym13213810] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 10/27/2021] [Accepted: 10/29/2021] [Indexed: 12/29/2022] Open
Abstract
Proper treatment and disposal of industrial pollutants of all kinds are a global issue that presents significant techno-economical challenges. The presence of pollutants such as heavy metal ions (HMIs) and organic dyes (ODs) in wastewater is considered a significant problem owing to their carcinogenic and toxic nature. Additionally, industrial gaseous pollutants (GPs) are considered to be harmful to human health and may cause various environmental issues such as global warming, acid rain, smog and air pollution, etc. Conductive polymer-based nanomaterials have gained significant interest in recent years, compared with ceramics and metal-based nanomaterials. The objective of this review is to provide detailed insights into different conductive polymers (CPs) and their nanocomposites that are used as adsorbents for environmental remediation applications. The dominant types of CPs that are being used as adsorbent materials include polyaniline (PANI), polypyrrole (Ppy), and polythiophene (PTh). The various adsorption mechanisms proposed for the removal of ODs, HMIs, and other GPs by the different CPs are presented, together with their maximum adsorption capacities, experimental conditions, adsorption, and kinetic models reported.
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Affiliation(s)
- Mohammad Ilyas Khan
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 62529, Saudi Arabia; (M.K.A.); (A.E.); (I.S.)
| | - Mohammed Khaloufa Almesfer
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 62529, Saudi Arabia; (M.K.A.); (A.E.); (I.S.)
| | - Abubakr Elkhaleefa
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 62529, Saudi Arabia; (M.K.A.); (A.E.); (I.S.)
| | - Ihab Shigidi
- Department of Chemical Engineering, College of Engineering, King Khalid University, Abha 62529, Saudi Arabia; (M.K.A.); (A.E.); (I.S.)
| | - Mohammed Zubair Shamim
- Department of Electrical Engineering, College of Engineering, King Khalid University, Abha 62529, Saudi Arabia;
| | - Ismat H. Ali
- Department of Chemistry, College of Science, King Khalid University, Abha 62529, Saudi Arabia;
| | - Mohammad Rehan
- Centre of Excellence in Environmental Studies, King Abdulaziz University, Jeddah 21577, Saudi Arabia;
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11
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Temnuch N, Suwattanamala A, Inpaeng S, Tedsree K. Magnetite nanoparticles decorated on multi-walled carbon nanotubes for removal of Cu 2+ from aqueous solution. ENVIRONMENTAL TECHNOLOGY 2021; 42:3572-3580. [PMID: 32149580 DOI: 10.1080/09593330.2020.1740328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Accepted: 02/19/2020] [Indexed: 06/10/2023]
Abstract
Acid-functionalized multi-walled carbon nanotube (MWCNTs-COOH) was prepared by acid treatment followed by decoration with magnetite (Fe3O4) nanoparticles (Fe3O4/MWCNTs-COOH) by co-precipitation of Fe2+/Fe3+ in the colloidal suspension of MWCNTs-COOH. The adsorption capacity and separation efficiency of these two adsorbents were investigated for the removal of Cu2+ ions in aqueous solution as water treatment adsorbents. The effect of reaction conditions, such as contact time, initial concentration of Cu2+ ions, and adsorbent dosage, on the adsorption capacity of MWCNTs-COOH was investigated. It was found that contact time of 10 min, adsorbent dosage of 0.2 g/L and 15 mg/L as initial concentration of Cu2+ ions are ideal conditions for maximum adsorption capacity (10.45 mg/g). The adsorption capacity of synthesized Fe3O4/MWCNTs-COOH containing different weight percent of Fe3O4 (10, 25, 50 wt%) was explored for removal of Cu2+ ions from aqueous solution and the best results achieved with 25 wt% Fe3O4/MWCNTs-COOH, which exhibited optimum adsorption capacity of 9.50 mg/g and 97% separation efficiency. Further, Langmuir and Freundlich isotherm models were applied to validate experimental data obtained in this work for Cu2+ adsorption.
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Affiliation(s)
- Natcha Temnuch
- Department of Chemistry, Faculty of Science, Burapha University, Chonburi, Thailand
| | | | - Saowaluk Inpaeng
- Department of Chemistry, Faculty of Science, Burapha University, Chonburi, Thailand
| | - Karaked Tedsree
- Department of Chemistry, Faculty of Science, Burapha University, Chonburi, Thailand
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12
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Pomegranate-like MnO2@PANI sub-microspheres: Synthesis and application for Pb(II) ions removal from water. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126336] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Yang S, Hou Y, Xiong S, Chen F, Jiang Y, Pan C, Tang J, Yu G. Processable hypercrosslinked ionic networks for effective removal of methyl orange. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.117986] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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14
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da Silva RJ, Mojica-Sánchez LC, Gorza FDS, Pedro GC, Maciel BG, Ratkovski GP, da Rocha HD, do Nascimento KTO, Medina-Llamas JC, Chávez-Guajardo AE, Alcaraz-Espinoza JJ, de Melo CP. Kinetics and thermodynamic studies of Methyl Orange removal by polyvinylidene fluoride-PEDOT mats. J Environ Sci (China) 2021; 100:62-73. [PMID: 33279054 DOI: 10.1016/j.jes.2020.04.034] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 04/21/2020] [Accepted: 04/21/2020] [Indexed: 05/08/2023]
Abstract
We report the preparation of poly(3,4-ethylene dioxythiophene) (PEDOT)-modified polyvinylidene fluoride electrospun fibers and their use as a novel adsorbent material for the removal of the anionic dye Methyl Orange (MO) from aqueous media. This novel adsorbent material can be used to selectively remove MO on a wide pH range (3.0-10.0), with a maximum capacity of 143.8 mg/g at pH 3.0. When used in a recirculating filtration system, the maximum absorption capacity was reached in a shorter time (20 min) than that observed for batch mode experiments (360 min). Based on the analyses of the kinetics and adsorption isotherm data, one can conclude that the predominant mechanism of interaction between the membrane and the dissolved dye molecules is electrostatic. Besides, considering the estimated values for the Gibbs energy, and entropy and enthalpy changes, it was established that the adsorption process is spontaneous and occurs in an endothermic manner. The good mechanical and environmental stability of these membranes allowed their use in at least 20 consecutive adsorption/desorption cycles, without significant loss of their characteristics. We suggest that the physical-chemical characteristics of PEDOT make these hybrid mats a promising adsorbent material for use in water remediation protocols and effluent treatment systems.
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Affiliation(s)
- Romário J da Silva
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | | | - Filipe D S Gorza
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Graciela C Pedro
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Bruna G Maciel
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Gabriela P Ratkovski
- Departamento de Física, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Hérica D da Rocha
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Kamila T O do Nascimento
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil
| | - Juan C Medina-Llamas
- Centro de Estudios Científicos y Tecnológicos No.18, Instituto Politécnico Nacional, 98160 Zacatecas, Zac, Mexico
| | - Alicia E Chávez-Guajardo
- Unidad Académica de Ciencias de la Tierra, Universidad Autónoma de Zacatecas, 98058 Zacatecas, Zac, Mexico
| | - José J Alcaraz-Espinoza
- Departamento de Química, Universidad Autónoma Metropolitana, 09340, Ciudad de México, México
| | - Celso P de Melo
- Programa de Pós-Graduação em Ciência de Materiais, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil; Departamento de Física, Universidade Federal de Pernambuco, 50670-901 Recife, PE, Brazil.
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15
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Kumar R, Travas-Sejdic J, Padhye LP. Conducting polymers-based photocatalysis for treatment of organic contaminants in water. CHEMICAL ENGINEERING JOURNAL ADVANCES 2020. [DOI: 10.1016/j.ceja.2020.100047] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
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16
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Multi-walled carbon nanotubes modified with iron oxide and manganese dioxide (MWCNTs-Fe3O4−MnO2) as a novel adsorbent for the determination of BPA. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104867] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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17
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Duhan M, Kaur R. Adsorptive removal of methyl orange with polyaniline nanofibers: an unconventional adsorbent for water treatment. ENVIRONMENTAL TECHNOLOGY 2020; 41:2977-2990. [PMID: 30874498 DOI: 10.1080/09593330.2019.1593511] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2018] [Accepted: 01/13/2019] [Indexed: 06/09/2023]
Abstract
The present study reports the adsorptive removal of methyl orange (MO) from its aqueous solution by the utilization of polyaniline (PANI) nanofibers. PANI nanofibers were synthesized by the conventional interfacial polymerization method using ammonium persulphate as an oxidant in an acidic medium. The average diameter of the synthesized PANI nanofibers was found to be 60 ± 5 nm as detected by high resolution transmission electron microscope and scanning electron microscope techniques. The synthesized PANI nanofibers were characterized by fourier transform infrared spectroscopy, X-ray diffraction, UV-VIS spectroscopy, Brunauer-Emmett-Teller surface area analyzer (BET), zero energy thermonuclear apparatus and four-probe conductivity techniques and were further used for the adsorption of the MO dye from its aqueous solution using batch mode experiments. Due to their positively charged backbone, PANI nanofibers are found to be suitable for the adsorption of anionic dyes such as MO. The BET surface area of the synthesized polyaniline nanofibers was found to be 48.83 m2 g-1 (higher than conventionally synthesized polyaniline). The influence of important adsorption parameters, i.e. initial dye concentration, pH and duration of contact was also studied, and the equilibrium values of these parameters are noted to be 7 mg L-1, pH ∼7 and 80 min, respectively. The experimental data were found to be best fitted to the pseudo-second order model (R 2 = 0.99). The Freundlich isotherm was found to be best fitted for the adsorption of MO onto PANI nanofibers with R 2 = 0.91.
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Affiliation(s)
- Monika Duhan
- Department of Applied Chemistry and Polymer Technology, Delhi Technological University (Formerly Delhi College of Engineering), Delhi, India
| | - Raminder Kaur
- Department of Polymer Science and Chemical Technology, Delhi Technological University (Formerly Delhi College of Engineering), Delhi, India
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18
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Mohamed FM, Li Z, Zayed AM. Carbon nanotube impregnated anthracite (An/CNT) as a superior sorbent for azo dye removal. RSC Adv 2020; 10:25586-25601. [PMID: 35518588 PMCID: PMC9055319 DOI: 10.1039/d0ra03869e] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Accepted: 07/01/2020] [Indexed: 01/28/2023] Open
Abstract
Raw anthracite was impregnated with a minute amount of multi-walled carbon-nanotubes at a solid/solid ratio of 50 : 1 via calcination at 950 °C for 2 h to produce anthracite/carbon nanotube (An/CNT) composite with superior sorption efficiency. Both An/CNT composite and its precursor anthracite were characterized by XRD, SEM, FT-IR and BET surface area (S BET). The removal efficiency of an azo dye methyl orange (MO) by the An/CNT composite was evaluated under different experimental parameters. The MO sorption isotherm data fitted to the Langmuir model well with an R 2 of 0.999 and a MO sorption capacity (q max) of 416.7 mg g-1. The distribution coefficient K d decreases from 117.9 to 16.1 L g-1 as the initial MO concentrations increased from 40 to 140 mg L-1. The MO sorption kinetic data was well described by the pseudo-second-order equation with an R 2 of 1. The external (film) diffusion followed by intra-particle diffusion was the major driving process during the early stage of MO sorption. The electrostatic interaction between the oxygen- and nitrogen-bearing functional groups on the An/CNT surface and MO ions was the key controlling mechanism for the MO sorption process, particularly at pH < pHPZC of the composite. Meanwhile, valuable contributions from Yoshida and dipole-dipole H bonding mechanisms can explain the MO sorption by the addressed composite, especially at pH > pHPZC.
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Affiliation(s)
- Fathy M Mohamed
- Water and Environment Department, Faculty of Earth Sciences, Beni-Suef University Egypt
| | - Zhaohui Li
- Geosciences Department, University of Wisconsin - Parkside Kenosha WI 53144 USA
| | - Ahmed M Zayed
- Applied Mineralogy and Water Research Lab, Department of Geology, Faculty of Science, Beni-Suef University Egypt
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19
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Nanomaterials with Tailored Magnetic Properties as Adsorbents of Organic Pollutants from Wastewaters. INORGANICS 2020. [DOI: 10.3390/inorganics8040024] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Water quality has become one of the most critical issue of concern worldwide. The main challenge of the scientific community is to develop innovative and sustainable water treatment technologies with high efficiencies and low production costs. In recent years, the use of nanomaterials with magnetic properties used as adsorbents in the water decontamination process has received considerable attention since they can be easily separated and reused. This review focuses on the state-of-art of magnetic core–shell nanoparticles and nanocomposites developed for the adsorption of organic pollutants from water. Special attention is paid to magnetic nanoadsorbents based on silica, clay composites, carbonaceous materials, polymers and wastes. Furthermore, we compare different synthesis approaches and adsorption performance of every nanomaterials. The data gathered in this review will provide information for the further development of new efficient water treatment technologies.
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Nagpal M, Kakkar R. Facile synthesis of mesoporous magnesium oxide–graphene oxide composite for efficient and highly selective adsorption of hazardous anionic dyes. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04103-0] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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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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Gusain R, Kumar N, Ray SS. Recent advances in carbon nanomaterial-based adsorbents for water purification. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2019.213111] [Citation(s) in RCA: 119] [Impact Index Per Article: 29.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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23
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Ahlawat W, Kataria N, Dilbaghi N, Hassan AA, Kumar S, Kim KH. Carbonaceous nanomaterials as effective and efficient platforms for removal of dyes from aqueous systems. ENVIRONMENTAL RESEARCH 2020; 181:108904. [PMID: 31806286 DOI: 10.1016/j.envres.2019.108904] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Revised: 10/22/2019] [Accepted: 11/07/2019] [Indexed: 06/10/2023]
Abstract
In this study, the feasibility of using carbonaceous nanomaterials was explored for adsorptive removal of methylene blue (MB) and methyl orange (MO) dyes from contaminated water under dark conditions. The morphology and crystalline nature of synthesized carbonaceous nanomaterials (e.g., multi-walled carbon nanotubes [MWCNTs], activated carbon [AC], and their nanocomposite) were characterized by different microscopic and spectroscopic techniques. Furthermore, adsorption experiments were carried out by controlling several key parameters including solution pH, adsorbent dosage, dye concentration, contact time, and temperature. First, the adsorptive behavior of MWCNTs was explained with the aid of adsorption isotherms and kinetics. Thereafter, the adsorptive performance of MWCNTs was compared with those of AC and MWCNTs/AC, and the maximum adsorption capacity (mg/g) of MB/MO was in the order of MWCNTs/AC nanocomposite (232.5/196.1) > MWCNTs (185.1/106.3) > AC (161.3/78.7). The improved adsorption performance (e.g., in terms of adsorption capacity and partition coefficient) of the MWCNTs/AC nanocomposite could be attributed to the presence of more active sites on its surface. Furthermore, their reusable efficiency was in the order of MWCNTs/AC nanocomposite (90.2%), MWCNTs (81%), and AC (67%) after the first step of recovery. The performance of these adsorbents was also evaluated for real field samples. In comparison to MWCNTs and AC, the MWCNTs/AC sorbents offered excellent performance in both single and binary systems, i.e., ~99.8% and 98.7% average removal of MB and MO, respectively.
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Affiliation(s)
- Wandit Ahlawat
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India
| | - Navish Kataria
- Department of Environmental Science and Engineering, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India
| | - Neeraj Dilbaghi
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India
| | - Ashraf Aly Hassan
- Department of Civil Engineering, University of Nebraska Lincoln, P.O. Box 886105, Lincoln, NE, 68588-6105, United States; Department of Civil & Environmental Engineering, United Arab Emirates University, P.O. Box 15551, Al Ain, United Arab Emirates
| | - Sandeep Kumar
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, 125001, India; Department of Civil Engineering, University of Nebraska Lincoln, P.O. Box 886105, Lincoln, NE, 68588-6105, United States.
| | - Ki-Hyun Kim
- Department of Civil & Environmental Engineering, Hanyang University, 222 Wangsimni-Ro, Seoul, 04763, Republic of Korea.
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Chatterjee S, Guha N, Krishnan S, Singh AK, Mathur P, Rai DK. Selective and Recyclable Congo Red Dye Adsorption by Spherical Fe 3O 4 Nanoparticles Functionalized with 1,2,4,5-Benzenetetracarboxylic Acid. Sci Rep 2020; 10:111. [PMID: 31924827 PMCID: PMC6954200 DOI: 10.1038/s41598-019-57017-2] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Accepted: 12/10/2019] [Indexed: 11/09/2022] Open
Abstract
In this study, the new material Fe3O4@BTCA has been synthesized by immobilization of 1,2,4,5-Benzenetetracarboxylic acid (BTCA) on the surface of Fe3O4 NPs, obtained by co-precipitation of FeCl3.6H2O and FeCl2.4H2O in the basic conditions. Characterization by P-XRD, FE-SEM, and TEM confirm Fe3O4 has a spherical crystalline structure with an average diameter of 15 nm, which after functionalization with BTCA, increases to 20 nm. Functionalization also enhances the surface area and surface charge of the material, confirmed by BET and zeta potential analyses, respectively. The dye adsorption capacity of Fe3O4@BTCA has been investigated for three common dyes; Congo red (C.R), Methylene blue (M.B), and Crystal violet (C.V). The adsorption studies show that the material rapidly and selectively adsorbs C.R dye with very high adsorption capacity (630 mg/g), which is attributed to strong H-bonding ability of BTCA with C.R dye as indicated by adsorption mechanism study. The material also shows excellent recyclability without any considerable loss of adsorption capacity. Adsorption isotherm and kinetic studies suggest that the adsorption occurs by the Langmuir adsorption model following pseudo-second-order adsorption kinetics.
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Affiliation(s)
- Sobhan Chatterjee
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Nikita Guha
- Discipline of Metallurgy Engineering and Materials Science, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Sarathkumar Krishnan
- Discipline of Metallurgy Engineering and Materials Science, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Amrendra K Singh
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Pradeep Mathur
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Indore, 453552, India
| | - Dhirendra K Rai
- Discipline of Metallurgy Engineering and Materials Science, Indian Institute of Technology Indore, Simrol, Indore, 453552, India.
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Chen J, Zhang B, Dang X, Zheng D, Ai Y, Chen H. A nanocomposite consisting of etched multiwalled carbon nanotubes, amino-modified metal-organic framework UiO-66 and polyaniline for preconcentration of polycyclic aromatic hydrocarbons prior to their determination by HPLC. Mikrochim Acta 2020; 187:78. [DOI: 10.1007/s00604-019-3997-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 11/03/2019] [Indexed: 10/25/2022]
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26
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Abdel Maksoud M, Elgarahy AM, Farrell C, Al-Muhtaseb AH, Rooney DW, Osman AI. Insight on water remediation application using magnetic nanomaterials and biosorbents. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2019.213096] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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27
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Stejskal J. Interaction of conducting polymers, polyaniline and polypyrrole, with organic dyes: polymer morphology control, dye adsorption and photocatalytic decomposition. CHEMICAL PAPERS 2019. [DOI: 10.1007/s11696-019-00982-9] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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28
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29
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Gugushe AS, Mpupa A, Nomngongo PN. Ultrasound-assisted magnetic solid phase extraction of lead and thallium in complex environmental samples using magnetic multi-walled carbon nanotubes/zeolite nanocomposite. Microchem J 2019. [DOI: 10.1016/j.microc.2019.05.060] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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30
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Chen SH, Cheow YL, Ng SL, Ting ASY. Removal of triphenylmethane dyes in single-dye and dye-metal mixtures by live and dead cells of metal-tolerant Penicillium simplicissimum. SEP SCI TECHNOL 2019. [DOI: 10.1080/01496395.2019.1626422] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Si Hui Chen
- School of Science, Monash University Malaysia, Petaling Jaya, Malaysia
| | - Yuen Lin Cheow
- School of Science, Monash University Malaysia, Petaling Jaya, Malaysia
| | - Si Ling Ng
- School of Chemical Sciences, Universiti Sains Malaysia, Penang, Malaysia
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Santos TRT, Andrade MB, Silva MF, Bergamasco R, Hamoudi S. Development of α- and γ-Fe 2O 3 decorated graphene oxides for glyphosate removal from water. ENVIRONMENTAL TECHNOLOGY 2019; 40:1118-1137. [PMID: 29187069 DOI: 10.1080/09593330.2017.1411397] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2017] [Accepted: 11/23/2017] [Indexed: 06/07/2023]
Abstract
In this study, the proposed adsorbent composed of graphene oxide (GO) functionalized by magnetic nanoparticles of iron oxide (α-γ-Fe2O3) was obtained by a simple ultrasonication process. This new material was used for the removal of glyphosate in water. The nanoparticulated iron oxide used was synthesized by means of a modified sol-gel method, which does not use organic solvents. The adsorbent material (GO-α-γ-Fe2O3) obtained was characterized by magnetic measurements, and it can be proved that it has superparamagnetic properties, allowing fast and efficient magnetic separation. The equilibrium time for the adsorption of glyphosate when using GO-α-γ-Fe2O3 was 2 hours and the maximum removal was 92% at 15°C, with a maximum adsorption capacity of 46.8 mg g-1. Langmuir model and pseudo-second-order kinetic model correlated satisfactorily to the experimental data. The thermodynamic parameters showed that the adsorption of glyphosate on GO-α-γ-Fe2O3 was spontaneous, exothermic and thermodynamically favorable at temperature of 15-45°C. Thus the adsorbent material GO-α-γ-Fe2O3 proposed in this study is considered a good candidate to be used in the removal of glyphosate from aqueous solutions, presenting high adsorption capacity, low cost and magnetic properties that facilitate the separation of the adsorbent material.
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Affiliation(s)
- Tássia R T Santos
- a Département de Sols et Génie Agroalimentaire , Université Laval , Québec , QC , Canadá
- b Departamento de Engenharia Química , Universidade Estadual de Maringá , Maringá , Brazil
| | - Murilo B Andrade
- a Département de Sols et Génie Agroalimentaire , Université Laval , Québec , QC , Canadá
- b Departamento de Engenharia Química , Universidade Estadual de Maringá , Maringá , Brazil
| | - Marcela F Silva
- b Departamento de Engenharia Química , Universidade Estadual de Maringá , Maringá , Brazil
| | - Rosângela Bergamasco
- b Departamento de Engenharia Química , Universidade Estadual de Maringá , Maringá , Brazil
| | - Safia Hamoudi
- a Département de Sols et Génie Agroalimentaire , Université Laval , Québec , QC , Canadá
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Huang X, Wei D, Yan L, Du B, Wei Q. High-efficient biosorption of dye wastewater onto aerobic granular sludge and photocatalytic regeneration of biosorbent by acid TiO 2 hydrosol. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:27606-27613. [PMID: 30054840 DOI: 10.1007/s11356-018-2800-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2018] [Accepted: 07/19/2018] [Indexed: 06/08/2023]
Abstract
In present study, aerobic granular sludge (AGS) was applied as a high-efficient biosorbent for dye wastewater treatment. The feasibility of acid TiO2 hydrosol as self-clean eluent for the regeneration of dye-loaded AGS and subsequently photo-catalytic degrade desorbed dyes was investigated. Acid TiO2 hydrosol was successfully synthesized and characterized by X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR). Batch sorption experiments suggested that methyl orange (MO) and crystal violet (CV) sorption onto AGS were both fitted well with Langmuir model, and the maximum adsorbed capacities of AGS for MO and CV were 741.6 and 323.6 mg/g, respectively. Biosorbent regeneration experiment indicated that adsorbed dyes were successfully desorbed from dye-loaded AGS and subsequently degraded by a self-cleaning acid TiO2 hydrosol (pH at 2.0). It was found that the photodegradation times for MO and CV were 240 and 300 min, respectively. Moreover, the AGS retained more than 50 and 70% of its original MO and CV adsorption capacity after the fourth cycle. The result implied that the integration of biosorption with self-cleaning desorption and photocatalytic degradation process could be applied as a feasible technique for dye wastewater practical treatment.
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Affiliation(s)
- Xin Huang
- School of Resources and Environment, University of Jinan, Jinan, 250022, People's Republic of China
| | - Dong Wei
- School of Resources and Environment, University of Jinan, Jinan, 250022, People's Republic of China.
| | - Liangguo Yan
- School of Resources and Environment, University of Jinan, Jinan, 250022, People's Republic of China
| | - Bin Du
- School of Resources and Environment, University of Jinan, Jinan, 250022, People's Republic of China.
| | - Qin Wei
- Key Laboratory of Chemical Sensing and Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, People's Republic of China
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Jodeh S, Hamed O, Melhem A, Salghi R, Jodeh D, Azzaoui K, Benmassaoud Y, Murtada K. Magnetic nanocellulose from olive industry solid waste for the effective removal of methylene blue from wastewater. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2018; 25:22060-22074. [PMID: 29802610 DOI: 10.1007/s11356-018-2107-y] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 04/23/2018] [Indexed: 06/08/2023]
Abstract
The work shown in this article demonstrate a novel example of converting olive industry solid waste (OISW) into a magnetic cellulose nanocrystalline (MNCs) to serve as selective magnetic sorbents for methylene blue. Olive industry solid waste contains about 40% cellulose. The cellulose was extracted in a powder form from olive industry solid waste by subjecting it to a multistep pulping and bleaching process. The extracted powder cellulose was then converted to nanocrystalline cellulose (NCs) by acid hydrolysis. The NCs were then treated with a solution of FeCl3.6H2O, FeSO4, and H2O by a colloidal suspension method which produced free-flowing porous MNCs. The produced MNCs are characterized by several spectroscopic and analytical techniques such as SEM, TEM, XRD, FTIR VSM, and TGA. The efficiency of the three polymers cellulose powder, NCs, and MNCs toward extracting methylene blue (MB) from water was evaluated. Cellulose powder and NCs showed acceptable tendency for methylene blue. However, MNCs showed excellent extraction efficiency toward MB. The thermodynamic studies revealed a spontaneous adsorption of MB by MNCs at various temperatures. The spontaneous adsorption could be attributed to the electrostatic interaction and H-bonding between MNCs and MB. However, the interaction between cellulose, NCs, and MB is limited to the H-bonding.
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Affiliation(s)
- Shehdeh Jodeh
- Department of Chemistry, An-Najah National University, P.O. Box 7, Nablus, Palestine.
| | - Othman Hamed
- Department of Chemistry, An-Najah National University, P.O. Box 7, Nablus, Palestine.
| | - Abeer Melhem
- Department of Chemistry, An-Najah National University, P.O. Box 7, Nablus, Palestine
| | - Rachid Salghi
- Laboratory of Applied Chemistry and Environment, ENSA, Université Ibn Zohr, PO Box 1136, 80000, Agadir, Morocco
| | - Diana Jodeh
- Department of Human Medicine, An-Najah National University, P.O. Box 7, Nablus, Palestine
| | - Khalil Azzaoui
- Department of chemistry, Laboratory of Mineral Solid and Analytical Chemistry, Faculty of Sciences, Mohamed 1st University, Oujda, Morocco
| | - Yassine Benmassaoud
- Regional Institute for Applied Chemistry Research (IRICA), 13004, Ciudad Real, Spain
| | - Khaled Murtada
- Department of Analytical Chemistry and Food Technology, Faculty of Chemical Science and Technology, University of Castilla-La Mancha, 13071, Ciudad Real, Spain
- Regional Institute for Applied Chemistry Research (IRICA), 13004, Ciudad Real, Spain
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Wang H, Duan M, Guo Y, Wang C, Shi Z, Liu J, Lv J. Graphene oxide edge grafting of polyaniline nanocomposite: an efficient adsorbent for methylene blue and methyl orange. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2018; 77:2751-2760. [PMID: 30065127 DOI: 10.2166/wst.2018.250] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Polyaniline (PANI) chains were grafted at the edge of graphene oxide (GO) sheets by in-situ chemical oxidation polymerization. The obtained GO-PANI composite was used for the adsorption of cationic methylene blue (MB) and anionic methyl orange (MO) dyes from aqueous solutions. The structure of the GO-PANI composite was characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electronic micrograph (SEM), X-ray photoelectron spectroscopy (XPS) and zeta potentials. GO-PANI exhibited a high adsorption capacity for MB (962 mg/g) and MO (885 mg/g) compared with other reported absorbents, which was due to adsorption through strong π-π stacking and anion-cation interactions. The nanocomposite could be recycled five times without significant loss in removal abilities for MB (87.8%) and MO (75.0%), respectively. GO-PANI composite is a promising adsorbent for the adsorption of anionic and cationic dyes from aqueous solutions.
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Affiliation(s)
- Hefang Wang
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China E-mail:
| | - Mengmeng Duan
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China E-mail:
| | - Yong Guo
- School of Biological and Environmental Engineering, Tianjin Vocational Institute, Tianjin 300410, China
| | - Cunyue Wang
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China E-mail:
| | - Zetao Shi
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China E-mail:
| | - Jidong Liu
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China E-mail:
| | - Jianhua Lv
- School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin 300130, China E-mail:
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Xie Y, Shao D, Lu X, Hayat T, Alharbi NS, Chen C, Song G, Chen D, Sun Y. Spectroscopic Investigation of Enhanced Adsorption of U(VI) and Eu(III) on Magnetic Attapulgite in Binary System. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b01803] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yi Xie
- CAS Key Laboratory of Photovoltaic and Energy Conservation Materials, Institute of Plasma Physics, Chinese Academy of Sciences, P. O. Box 1126, Hefei 230031, P. R. China
| | - Dadong Shao
- CAS Key Laboratory of Photovoltaic and Energy Conservation Materials, Institute of Plasma Physics, Chinese Academy of Sciences, P. O. Box 1126, Hefei 230031, P. R. China
| | - Xirui Lu
- Fundamental Science on Nuclear Wastes and Environmental Safety Laboratory, Southwest University of Science Technology, Mianyang 621010, China
| | | | | | - Changlun Chen
- CAS Key Laboratory of Photovoltaic and Energy Conservation Materials, Institute of Plasma Physics, Chinese Academy of Sciences, P. O. Box 1126, Hefei 230031, P. R. China
| | - Gang Song
- Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources, Guangzhou 510006, China
| | - Diyun Chen
- Guangdong Provincial Key Laboratory of Radionuclides Pollution Control and Resources, Guangzhou 510006, China
| | - Yubing Sun
- School of Environment and Chemical Engineering, North China Electric Power University, Beijing 102206, P. R. China
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Wei X, Liu Q, Zhang H, Liu J, Chen R, Li R, Li Z, Liu P, Wang J. Rapid and efficient uranium(VI) capture by phytic acid/polyaniline/FeOOH composites. J Colloid Interface Sci 2018; 511:1-11. [DOI: 10.1016/j.jcis.2017.09.054] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 09/13/2017] [Accepted: 09/14/2017] [Indexed: 11/24/2022]
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37
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Mishra NS, Kuila A, Nawaz A, Pichiah S, Leong KH, Jang M. Engineered Carbon Nanotubes: Review on the Role of Surface Chemistry, Mechanistic Features, and Toxicology in the Adsorptive Removal of Aquatic Pollutants. ChemistrySelect 2018. [DOI: 10.1002/slct.201702951] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Nirmalendu S. Mishra
- Environmental Nanotechnology Laboratory, Department of Environmental Science and Engineering; Indian Institute of Technology [ISM], Dhanbad; Dhanbad- 826004 Jharkhand India
| | - Aneek Kuila
- Environmental Nanotechnology Laboratory, Department of Environmental Science and Engineering; Indian Institute of Technology [ISM], Dhanbad; Dhanbad- 826004 Jharkhand India
| | - Ahmad Nawaz
- Environmental Nanotechnology Laboratory, Department of Environmental Science and Engineering; Indian Institute of Technology [ISM], Dhanbad; Dhanbad- 826004 Jharkhand India
| | - Saravanan Pichiah
- Environmental Nanotechnology Laboratory, Department of Environmental Science and Engineering; Indian Institute of Technology [ISM], Dhanbad; Dhanbad- 826004 Jharkhand India
| | - Kah Hon Leong
- Department of Environmental Engineering, Faculty of Engineering and Green Technology, Universiti Tunku Abdul Rahman; Jalan Universiti, Bandar Barat; 31900 Kampar, Perak Malaysia
| | - Min Jang
- Department of Environmental Engineering; Kwangwoon University, 447-1, Wolgye-dong Nowon-Gu; Seoul South Korea
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Gorza FD, Pedro GC, da Silva RJ, Medina-Llamas JC, Alcaraz-Espinoza JJ, Chávez-Guajardo AE, de Melo CP. Electrospun polystyrene-(emeraldine base) mats as high-performance materials for dye removal from aqueous media. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2017.10.034] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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39
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Jia XJ, Wang J, Wu J, Teng W, Zhao B, Li H, Du Y. Facile synthesis of MoO2/CaSO4 composites as highly efficient adsorbents for congo red and rhodamine B. RSC Adv 2018; 8:1621-1631. [PMID: 35540873 PMCID: PMC9077254 DOI: 10.1039/c7ra11292k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Accepted: 12/20/2017] [Indexed: 12/03/2022] Open
Abstract
A novel rod-shaped MoO2/CaSO4 composite was prepared by using hexa-ammonium molybdate and flue gas desulfurization gypsum via a simple mixed-solvothermal route. In this composite, CaSO4 matrices are decorated with MoO2 nanoparticles, and non-structural mesopores are formed via particle packing. Moreover, it displays an excellent adsorption capability towards anionic congo red (CR) and cationic rhodamine B (RhB). The adsorption quantities per unit mass and removal efficiencies of the two dyes are significantly influenced by adsorbent dose, solution pH, and temperature. The adsorption isotherm data can be best fitted by the Langmuir model, and the calculated maximum adsorption quantities at 303.5 K are 853.54 mg g−1 for CR and 86.38 mg g−1 for RhB, respectively, which are superior to other common adsorbents. The corresponding kinetic data can be well matched with the pseudo-second-order model. Additionally, the CR adsorption is an exothermic process, while the RhB adsorption is an endothermic process. Both of them are multi-step chemisorption processes influenced by surface adsorption and intra-particle diffusion. This MoO2/CaSO4 composite can be applied as an alternative adsorbent for removing organic dyestuffs from printing and dyeing wastewater. A new kind of rod-shaped MoO2/CaSO4 composite, in which MoO2 nanoparticles are supported on the surface of CaSO4 matrices, was prepared via a mixed-solvothermal method for efficient removal towards congo red and rhodamine B.![]()
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Affiliation(s)
- Xin-Jian Jia
- Key Laboratory of Advanced Functional Materials for Ministry of Education
- College of Materials Science and Engineering
- Beijing University of Technology
- Beijing 100124
- China
| | - Jinshu Wang
- Key Laboratory of Advanced Functional Materials for Ministry of Education
- College of Materials Science and Engineering
- Beijing University of Technology
- Beijing 100124
- China
| | - Junshu Wu
- Key Laboratory of Advanced Functional Materials for Ministry of Education
- College of Materials Science and Engineering
- Beijing University of Technology
- Beijing 100124
- China
| | - Weili Teng
- Key Laboratory of Advanced Functional Materials for Ministry of Education
- College of Materials Science and Engineering
- Beijing University of Technology
- Beijing 100124
- China
| | - Bingxin Zhao
- Key Laboratory of Advanced Functional Materials for Ministry of Education
- College of Materials Science and Engineering
- Beijing University of Technology
- Beijing 100124
- China
| | - Hongyi Li
- Key Laboratory of Advanced Functional Materials for Ministry of Education
- College of Materials Science and Engineering
- Beijing University of Technology
- Beijing 100124
- China
| | - Yucheng Du
- Key Laboratory of Advanced Functional Materials for Ministry of Education
- College of Materials Science and Engineering
- Beijing University of Technology
- Beijing 100124
- China
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40
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Zhao D, Zhang Q, Xuan H, Chen Y, Zhang K, Feng S, Alsaedi A, Hayat T, Chen C. EDTA functionalized Fe3O4/graphene oxide for efficient removal of U(VI) from aqueous solutions. J Colloid Interface Sci 2017; 506:300-307. [DOI: 10.1016/j.jcis.2017.07.057] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Revised: 07/12/2017] [Accepted: 07/16/2017] [Indexed: 12/01/2022]
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41
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A facile approach to fabricate an immobilized-phosphate zirconium-based metal-organic framework composite (UiO-66-P) and its activity in the adsorption and separation of organic dyes. J Colloid Interface Sci 2017; 505:178-185. [DOI: 10.1016/j.jcis.2017.05.040] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Revised: 04/25/2017] [Accepted: 05/14/2017] [Indexed: 11/20/2022]
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42
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Kudr J, Haddad Y, Richtera L, Heger Z, Cernak M, Adam V, Zitka O. Magnetic Nanoparticles: From Design and Synthesis to Real World Applications. NANOMATERIALS (BASEL, SWITZERLAND) 2017; 7:E243. [PMID: 28850089 PMCID: PMC5618354 DOI: 10.3390/nano7090243] [Citation(s) in RCA: 240] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Revised: 08/21/2017] [Accepted: 08/22/2017] [Indexed: 12/19/2022]
Abstract
The increasing number of scientific publications focusing on magnetic materials indicates growing interest in the broader scientific community. Substantial progress was made in the synthesis of magnetic materials of desired size, morphology, chemical composition, and surface chemistry. Physical and chemical stability of magnetic materials is acquired by the coating. Moreover, surface layers of polymers, silica, biomolecules, etc. can be designed to obtain affinity to target molecules. The combination of the ability to respond to the external magnetic field and the rich possibilities of coatings makes magnetic materials universal tool for magnetic separations of small molecules, biomolecules and cells. In the biomedical field, magnetic particles and magnetic composites are utilized as the drug carriers, as contrast agents for magnetic resonance imaging (MRI), and in magnetic hyperthermia. However, the multifunctional magnetic particles enabling the diagnosis and therapy at the same time are emerging. The presented review article summarizes the findings regarding the design and synthesis of magnetic materials focused on biomedical applications. We highlight the utilization of magnetic materials in separation/preconcentration of various molecules and cells, and their use in diagnosis and therapy.
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Affiliation(s)
- Jiri Kudr
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-61300 Brno, Czech Republic.
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-61600 Brno, Czech Republic.
| | - Yazan Haddad
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-61300 Brno, Czech Republic.
| | - Lukas Richtera
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-61300 Brno, Czech Republic.
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-61600 Brno, Czech Republic.
| | - Zbynek Heger
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-61300 Brno, Czech Republic.
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-61600 Brno, Czech Republic.
| | - Mirko Cernak
- CEPLANT R&D Centre for Low-Cost Plasma and Nanotechnology Surface Modifications, Masaryk University, Kotlarska 2, CZ-61137 Brno, Czech Republic.
| | - Vojtech Adam
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-61300 Brno, Czech Republic.
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-61600 Brno, Czech Republic.
| | - Ondrej Zitka
- Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-61300 Brno, Czech Republic.
- Central European Institute of Technology, Brno University of Technology, Technicka 3058/10, CZ-61600 Brno, Czech Republic.
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43
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Dong L, Wen C, Junxia Y, Yigang D. Polyamine chitosan adsorbent for the enhanced adsorption of anionic dyes from water. J DISPER SCI TECHNOL 2017. [DOI: 10.1080/01932691.2017.1288130] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Liu Dong
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan, China
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu, China
| | - Cheng Wen
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan, China
| | - Yu Junxia
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan, China
| | - Ding Yigang
- Key Lab for Green Chemical Process of Ministry of Education, Wuhan Institute of Technology, Wuhan, China
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44
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Liu J, Yu H, Liang Q, Liu Y, Shen J, Bai Q. Preparation of polyhedral oligomeric silsesquioxane based cross-linked inorganic-organic nanohybrid as adsorbent for selective removal of acidic dyes from aqueous solution. J Colloid Interface Sci 2017; 497:402-412. [DOI: 10.1016/j.jcis.2017.03.028] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 03/02/2017] [Accepted: 03/05/2017] [Indexed: 01/22/2023]
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45
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Hu L, Yang Z, Wang Y, Li Y, Fan D, Wu D, Wei Q, Du B. Facile preparation of water-soluble hyperbranched polyamine functionalized multiwalled carbon nanotubes for high-efficiency organic dye removal from aqueous solution. Sci Rep 2017; 7:3611. [PMID: 28620231 PMCID: PMC5472635 DOI: 10.1038/s41598-017-03490-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Accepted: 04/28/2017] [Indexed: 11/09/2022] Open
Abstract
Water-soluble hyperbranched polyamine functionalized multiwalled carbon nanotubes nanocomposite (WHPA-OMCNT) was successfully prepared and applied to water remediation in this paper. WHPA-OMCNT was characterized by Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), zeta potential, scanning electron microscopy (SEM) and transmission electron microscope (TEM) analyses. WHPA-OMCNT exhibited excellent adsorption performance for removal of organic dyes e.g., methylene blue (MB), malachite green (MG) and methyl violet (MV). The equilibrium adsorption capacity was 800.0 mg g-1 for MB, 840.3 mg g-1 for MG and 970.9 mg g-1 for MV under the optimal conditions. The pseudo-second order equation and the Langmuir model exhibited good correlation with the adsorption kinetic and isotherm data for all three pollutants, respectively. The thermodynamic results (ΔG < 0, ΔH < 0, ΔS < 0) implied that the adsorption process of MB, MG and MV was feasible, exothermic and spontaneous in nature. A possible adsorption mechanism has been proposed, where H-bonding, electrostatic attraction and π-π stacking interactions dominated the adsorption of the organic dyes. In addition, the excellent reproducibility endowed WHPA-OMCNT with the potential for application in water treatment.
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Affiliation(s)
- Lihua Hu
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, PR China
| | - Zhongping Yang
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, PR China
| | - Yaoguang Wang
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, PR China
| | - Yan Li
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, PR China
| | - Dawei Fan
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, PR China
| | - Di Wu
- School of Resources and Environment, University of Jinan, Jinan, 250022, PR China
| | - Qin Wei
- Key Laboratory of Chemical Sensing & Analysis in Universities of Shandong, School of Chemistry and Chemical Engineering, University of Jinan, Jinan, 250022, PR China
| | - Bin Du
- School of Resources and Environment, University of Jinan, Jinan, 250022, PR China.
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46
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Efficient sorption and reduction of U(VI) on zero-valent iron-polyaniline-graphene aerogel ternary composite. J Colloid Interface Sci 2017; 490:197-206. [DOI: 10.1016/j.jcis.2016.11.050] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 11/12/2016] [Accepted: 11/15/2016] [Indexed: 11/17/2022]
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47
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Synthesis of hierarchical porous zinc oxide (ZnO) microspheres with highly efficient adsorption of Congo red. J Colloid Interface Sci 2017; 490:242-251. [DOI: 10.1016/j.jcis.2016.11.049] [Citation(s) in RCA: 217] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 11/11/2016] [Accepted: 11/15/2016] [Indexed: 11/21/2022]
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48
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Su C. Environmental implications and applications of engineered nanoscale magnetite and its hybrid nanocomposites: A review of recent literature. JOURNAL OF HAZARDOUS MATERIALS 2017; 322:48-84. [PMID: 27477792 PMCID: PMC7306924 DOI: 10.1016/j.jhazmat.2016.06.060] [Citation(s) in RCA: 146] [Impact Index Per Article: 20.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 06/27/2016] [Accepted: 06/30/2016] [Indexed: 05/12/2023]
Abstract
This review focuses on environmental implications and applications of engineered magnetite (Fe3O4) nanoparticles (MNPs) as a single phase or a component of a hybrid nanocomposite that exhibits superparamagnetism and high surface area. MNPs are synthesized via co-precipitation, thermal decomposition and combustion, hydrothermal process, emulsion, microbial process, and green approaches. Aggregation/sedimentation and transport of MNPs depend on surface charge of MNPs and geochemical parameters such as pH, ionic strength, and organic matter. MNPs generally have low toxicity to humans and ecosystem. MNPs are used for constructing chemical/biosensors and for catalyzing a variety of chemical reactions. MNPs are used for air cleanup and carbon sequestration. MNP nanocomposites are designed as antimicrobial agents for water disinfection and flocculants for water treatment. Conjugated MNPs are widely used for adsorptive/separative removal of organics, dyes, oil, arsenic, phosphate, molybdate, fluoride, selenium, Cr(VI), heavy metal cations, radionuclides, and rare earth elements. MNPs can degrade organic/inorganic contaminants via chemical reduction or catalyze chemical oxidation in water, sediment, and soil. Future studies should further explore mechanisms of MNP interactions with other nanomaterials and contaminants, economic and green approaches of MNP synthesis, and field scale demonstration of MNP utilization.
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Affiliation(s)
- Chunming Su
- Ground Water and Ecosystems Restoration Division, National Risk Management Research Laboratory, Office of Research and Development, United States Environmental Protection Agency, 919 Kerr Research Drive, Ada, OK 74820, USA.
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49
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Thue PS, Lima EC, Sieliechi JM, Saucier C, Dias SL, Vaghetti JC, Rodembusch FS, Pavan FA. Effects of first-row transition metals and impregnation ratios on the physicochemical properties of microwave-assisted activated carbons from wood biomass. J Colloid Interface Sci 2017; 486:163-175. [DOI: 10.1016/j.jcis.2016.09.070] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 09/27/2016] [Accepted: 09/27/2016] [Indexed: 10/20/2022]
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50
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Luo X, Lei X, Xie X, Yu B, Cai N, Yu F. Adsorptive removal of Lead from water by the effective and reusable magnetic cellulose nanocomposite beads entrapping activated bentonite. Carbohydr Polym 2016; 151:640-648. [DOI: 10.1016/j.carbpol.2016.06.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Revised: 05/30/2016] [Accepted: 06/01/2016] [Indexed: 10/21/2022]
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