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Samejo S, Baig JA, Kazi TG, Afridi HI, Hol A, Dahshan A, Akhtar K, Solangi SA, Perveen S, Hussain S. The green synthesis of magnesium oxide nanocomposite-based solid phase for the extraction of arsenic, cadmium, and lead from drinking water. ANALYTICAL METHODS : ADVANCING METHODS AND APPLICATIONS 2023; 15:3863-3873. [PMID: 37497642 DOI: 10.1039/d3ay00819c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
Solid-phase extraction (SPE) has attracted the attention of scientists because it can increase the selectivity and sensitivity measurements of analytes. Therefore, this study is designed to synthesise magnesium oxide nanoparticles (D-MgO-NPs) by an eco-friendly method using biogenic sources Duranta erecta followed by fabricating its chitosan-based polymeric composite (D-MgO-NC) for the SPE of heavy metals (HMs), i.e., arsenic (As), cadmium (Cd), and lead (Pb) from drinking water. Various analytical techniques were used for the surface characterization of D-MgO-NPs and D-MgO-NC. FTIR findings confirmed the formation of D-MgO-NC based on MgO association with the -OH/-NH2 of the chitosan. D-MgO-NC showed the smallest size of particles with rough surface morphology, followed by the crystalline cubic structure of MgO in its nanoparticle and composites. The synthesised D-MgO-NC was used as an adsorbent for the SPE of HMs from contaminated water, followed by their detection by atomic absorption spectrometry. Various experimental parameters, including pH, flow rate, the concentration of HMs, eluent composition, and volume, were optimised for the preconcentration of HMs. The limits of detection for As, Cd, and Pb of the proposed D-MgO-NC-based SPE method were found to be 0.008, 0.006, and 0.012 μm L-1, respectively. The proposed method has an enrichment factor and relative standard deviation of >200 and <5.0%, respectively. The synthesised D-MgO-NC-based SPE method was successfully applied for the quantitative detection of As, Cd, and Pb in groundwater samples, which were found in the range of 18.3 to 15.2, 3.20 to 2.49, and 8.20 to 6.40 μg L-1, respectively.
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Affiliation(s)
- Suraya Samejo
- Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro 76080, Pakistan.
- Chemistry Department, Pamukkale University, Denizli 20017, Turkey.
| | - Jameel Ahmed Baig
- Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro 76080, Pakistan.
- Chemistry Department, Pamukkale University, Denizli 20017, Turkey.
| | - Tasneem Gul Kazi
- Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro 76080, Pakistan.
| | - Hassan Imran Afridi
- Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro 76080, Pakistan.
| | - Aysen Hol
- Chemistry Department, Pamukkale University, Denizli 20017, Turkey.
| | - Alaa Dahshan
- Department of Physics, Faculty of Science, King Khalid University, P. O. Box 9004, Abha, Saudi Arabia.
| | - Khalil Akhtar
- Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro 76080, Pakistan.
| | - Shakoor Ahmed Solangi
- Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro 76080, Pakistan.
| | - Saima Perveen
- Centre of Excellence in Analytical Chemistry, University of Sindh, Jamshoro 76080, Pakistan.
| | - Sajjad Hussain
- Centre of Excellence in Solid State Physics, University of the Punjab, Lahore, 05422, Pakistan.
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Mehanathan S, Jaafar J, Nasir AM, Ismail AF, Matsuura T, Othman MHD, Rahman MA, Yusof N. Magnesium Oxide Nanoparticles for the Adsorption of Pentavalent Arsenic from Water: Effects of Calcination. MEMBRANES 2023; 13:membranes13050475. [PMID: 37233536 DOI: 10.3390/membranes13050475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 04/25/2023] [Accepted: 04/27/2023] [Indexed: 05/27/2023]
Abstract
The occurrence of heavy metal ions in water is intractable, and it has currently become a serious environmental issue to deal with. The effects of calcining magnesium oxide at 650 °C and the impacts on the adsorption of pentavalent arsenic from water are reported in this paper. The pore nature of a material has a direct impact on its ability to function as an adsorbent for its respective pollutant. Calcining magnesium oxide is not only beneficial in enhancing its purity but has also been proven to increase the pore size distribution. Magnesium oxide, as an exceptionally important inorganic material, has been widely studied in view of its unique surface properties, but the correlation between its surface structure and physicochemical performance is still scarce. In this paper, magnesium oxide nanoparticles calcined at 650 °C are assessed to remove the negatively charged arsenate ions from an aqueous solution. The increased pore size distribution was able to give an experimental maximum adsorption capacity of 115.27 mg/g with an adsorbent dosage of 0.5 g/L. Non-linear kinetics and isotherm models were studied to identify the adsorption process of ions onto the calcined nanoparticles. From the adsorption kinetics study, the non-linear pseudo-first order showed an effective adsorption mechanism, and the most suitable adsorption isotherm was the non-linear Freundlich isotherm. The resulting R2 values of other kinetic models, namely Webber-Morris and Elovich, were still below those of the non-linear pseudo-first-order model. The regeneration of magnesium oxide in the adsorption of negatively charged ions was determined by making comparisons between fresh and recycled adsorbent that has been treated with a 1 M NaOH solution.
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Affiliation(s)
- Shaymala Mehanathan
- Advanced Membrane Technology Research Centre (AMTEC), Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia
| | - Juhana Jaafar
- Advanced Membrane Technology Research Centre (AMTEC), Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia
| | - Atikah Mohd Nasir
- Centre for Diagnostic, Therapeutic and Investigative Studies (CODTIS), Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Bangi 43600, Malaysia
| | - Ahmad Fauzi Ismail
- Advanced Membrane Technology Research Centre (AMTEC), Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia
| | - Takeshi Matsuura
- Department of Chemical and Biological Engineering, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Mohd Hafiz Dzarfan Othman
- Advanced Membrane Technology Research Centre (AMTEC), Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia
| | - Mukhlis A Rahman
- Advanced Membrane Technology Research Centre (AMTEC), Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia
| | - Norhaniza Yusof
- Advanced Membrane Technology Research Centre (AMTEC), Faculty of Chemical and Energy Engineering, Universiti Teknologi Malaysia, Johor Bahru 81310, Malaysia
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Kadim HA, Abd AN. Removing Pollutants from Wastewater Using an Advanced Method. REVISTA DE GESTÃO SOCIAL E AMBIENTAL 2022; 16:e03097. [DOI: 10.24857/rgsa.v16n3-012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Purpose: Preparation of Nano cellulose from cotton lint and pear peels instead of throwing it as waste and cause damage to environment and Comparison between the efficiency of the product of Nano cellulose prepared from cotton lint and NC prepared from pear peels through the characterization of both type of NC by using technique Field emission scanning electron microscopy (FESEM) . finally Applying Murexide dye from the aqueous solution to the surface of both types of extracted Nano cellulose from cotton lint and pear peels for industrial
Methodology: Agricultural wastes is the: cotton lint collected from Diyala, Iraq. Linter is an important by product of the textile industry and pear peels collected from Local market of Iraq as raw material to synthesis of Nano cellulose compound Extraction of cellulose from the cotton lint in several steps as follows: A: Purification step B: Grinding step preparation NC product: The product has been prepared by acid hydrolysis.
Results and Discussion: In the present study, nanocellulose was successfully isolated from various plant fiber sources (cotton lint and pear peels) using acid hydrolysis . The results indicate that the FE-SEM formation of cellulose nano particles followed this method. However, the best results under sonication conditions used are coming from treatment of 30% acid hydrolysis sonicated for 120 min. Nanocellulose for cotton lint is more efficient than nanocellulose for pear peels in removing murexide dye from the aqueous solution, because percentage of the removal of murexide dye from the aqueous solution by NC of cotton lint is higher than the percentage of the removal of murexide dye from the aqueous solution by pear peels. Therefore, nanocellulose for cotton lint will be more efficient in removing pollutants from water.
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García-Carvajal C, Villarroel-Rocha J, de Souza VC, Sapag K. Development of ceramic honeycomb monolith from natural zeolite tested as adsorbent to remove methylene blue in aqueous media. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:79890-79902. [PMID: 35020145 DOI: 10.1007/s11356-022-18569-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 01/04/2022] [Indexed: 06/14/2023]
Abstract
This work presents a ceramic monolith with a honeycomb structure obtained from a natural zeolite (clinoptilolite), bentonite, and alumina. The monolith obtained by extrusion had a cell density of 57 CPSI (cells per square inch), an open frontal area of 52% w/w, and a wall thickness of 0.9 mm. The raw materials and the natural zeolite ceramic monolith (NZCM) were characterized by X-ray diffraction, N2 adsorption-desorption at 77 K, CO2 adsorption at 273 K, mercury intrusion-extrusion, axial compression tests, resistance to leaching at acidic and basic pH, and point of zero charge. The NZCM presented an SBET = 31 m2∙g-1, a modal micropore size of 0.44 nm, a porosity of 39%, the compressive stress = 14 MPa, and a pHPZC = 7.5. The NZCM was used as an inexpensive and easy-to-handle adsorbent to remove methylene blue (MB) dye in batch studies of kinetics and adsorption isotherms. From modeling of adsorption kinetic data, the predominant phenomenon in this system was physisorption. The modeling of adsorption isotherm data shows that the material has homogeneous active sites. The adsorption occurs by monolayer formation, finding a maximum capacity removal rate of 27 mg MB per gram of NZCM. Compared to other structured materials, a high capacity for removing MB with the ceramic monolith was obtained along with good mechanical properties and resistance in acidic and alkaline environments.
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Affiliation(s)
- Celene García-Carvajal
- Laboratorio de Sólidos Porosos (LabSoP), INFAP-CONICET, Universidad Nacional de San Luis, Av. Ejército de los Andes 950, 5700, San Luis, Argentina
| | - Jhonny Villarroel-Rocha
- Laboratorio de Sólidos Porosos (LabSoP), INFAP-CONICET, Universidad Nacional de San Luis, Av. Ejército de los Andes 950, 5700, San Luis, Argentina
| | - Vanessa Castro de Souza
- Laboratorio de Sólidos Porosos (LabSoP), INFAP-CONICET, Universidad Nacional de San Luis, Av. Ejército de los Andes 950, 5700, San Luis, Argentina
| | - Karim Sapag
- Laboratorio de Sólidos Porosos (LabSoP), INFAP-CONICET, Universidad Nacional de San Luis, Av. Ejército de los Andes 950, 5700, San Luis, Argentina.
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Channa AM, Baytak S, Memon SQ. Equilibrium, kinetics and thermodynamic studies for the removal of arsenic from water using newly synthesized amino resin supported hydrous ferric oxide nano composite. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2022; 57:251-257. [PMID: 35317709 DOI: 10.1080/10934529.2022.2050125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2021] [Revised: 02/28/2022] [Accepted: 03/01/2022] [Indexed: 06/14/2023]
Abstract
Arsenic (III) was treated by newly synthesized ferric oxide nano composite supported on amino resin (NXHFO). Amberlite XAD-4 was converted to amino derivative (NX) and HFO particles were prepared on its surface. Batch study was conducted to study the removal of arsenic from aqueous media. Uptake of ∼98.5% was recorded at pH 4 using 50 mg of NXHFO while the agitation time was 30 min. Monolayer sorption capacity of NXHFO resin calculated from Langmuir sorption isotherm for As(III) ions was 32.3 mg g-1. The sorption energy (E) calculated was 15 kJ mol-1, suggesting that the uptake of arsenite onto the NXHFO surface was due to ion-exchange.
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Affiliation(s)
- Abdul Majid Channa
- Institute of Advanced Research Studies in Chemical Sciences, University of Sindh, Jamshoro, Pakistan
- Department of Chemical Engineering, Faculty of Engineering, Suleyman Demirel University, Isparta, Turkey
| | - Sıtkı Baytak
- Department of Chemical Engineering, Faculty of Engineering, Suleyman Demirel University, Isparta, Turkey
| | - Saima Qayoom Memon
- M. A. Kazi Institute of Chemistry, University of Sindh, Jamshoro, Pakistan
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Bibi SD, Baig SA, Zeb I, Ali M, Shams DF, Nawab J, Yosifova Aneva I, Hussain H, Xu X. Implication and evaluations of indoor soot particles from domestic fuel energy sources using characterization techniques in northern Pakistan. Microsc Res Tech 2021; 84:3161-3170. [PMID: 34288234 DOI: 10.1002/jemt.23873] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 06/18/2021] [Accepted: 07/02/2021] [Indexed: 11/12/2022]
Abstract
Soot particles emitted from the burning of solid fuel sources in the households carry important environmental and public health implications. In this study, the indoor soot particles released from firewood, cow dung, and bagasse burning at households of selected rural areas of Khyber Pakhtunkhwa province of Pakistan were investigated by characterization analyses to study its morphological and elemental compositions. Results demonstrated diverse compositions of soot particles from each fuel source. The surface areas of soot particles emitted by the firewood, cow dung, and bagasse were about 0.3, 0.4, and 8.64 m2 g-1 , respectively. For the soot particles emitted by the firewood burning, the major functional groups for aromatic compounds were C═C at the 1,431-1,599 at 1,000-2,000 cm-1 . The absorbance rate of alkanes was about 1,599-1,431 at 1,000-2,000 cm-1 . However, silicon band vibration was more prominent in bagasse soot particles as compared to other samples. The emission of soot particles with high surface area in the atmosphere could provide an elevated adsorption sites for atmospheric pollution and trap more energy resulting in increased atmospheric temperature. Findings from the present study suggest that current households' fuel combustion practices significantly contribute to increase the particulate matter in the atmosphere and possible enhance climate change phenomenon and related disasters in northern Pakistan.
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Affiliation(s)
- Shah Dehrai Bibi
- Department of Environmental Sciences, Abdul Wali Khan University, Mardan, Pakistan
| | - Shams Ali Baig
- Department of Environmental Sciences, Abdul Wali Khan University, Mardan, Pakistan
| | - Iftikhar Zeb
- Department of Environmental Sciences, COMSATS University Islamabad - Abbottabad Campus, Abbottabad, Pakistan
| | - Maroof Ali
- College of Life Science, Anhui Normal University, Wuhu, China
| | - Dilawar Farhan Shams
- Department of Environmental Sciences, Abdul Wali Khan University, Mardan, Pakistan
| | - Javed Nawab
- Department of Environmental Sciences, Abdul Wali Khan University, Mardan, Pakistan
| | - Ina Yosifova Aneva
- Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences, Sofia, Bulgaria
| | - Hidayat Hussain
- Department of Bioorganic Chemistry, Leibniz Institute of Plant Biochemistry, Halle (Saale), Germany
| | - Xinhua Xu
- Department of Environmental Engineering, Zhejiang University, Hangzhou, China
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7
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A High-Response Electrochemical As(III) Sensor Using Fe3O4–rGO Nanocomposite Materials. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9060150] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Nowadays, heavy metal ion pollution in water is becoming more and more common, especially arsenic, which seriously threatens human health. In this work, we used Fe3O4–rGO nanocomposites to modify a glassy carbon electrode and selected square wave voltametric electrochemical detection methods to detect trace amounts of arsenic in water. Field emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM) showed that Fe3O4 nanoparticles were uniformly distributed on the rGO sheet, with a particle size of about 20 nm. Raman spectroscopy and electrochemical impedance spectroscopy (EIS) showed that rGO provides higher sensitivity and conductive substrates. Under optimized experimental conditions, Fe3O4–rGO-modified glassy carbon electrodes showed a higher sensitivity (2.15 µA/ppb) and lower limit of detection (1.19 ppb) for arsenic. They also showed good selectivity, stability, and repeatability.
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8
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Ethylenediamine functionalized magnetic graphene oxide (Fe3O4@GO-EDA) as an efficient adsorbent in Arsenic(III) decontamination from aqueous solution. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-020-04368-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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9
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Iron oxide loaded biochar/polyaniline nanocomposite: Synthesis, characterization and electrochemical analysis. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108097] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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10
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da Silva MTP, Barbosa FF, Morales Torre MA, Villarroel-Rocha J, Sapag K, Pergher SBC, Braga TP. Synthesis of Fe 2SiO 4-Fe 7Co 3 Nanocomposite Dispersed in the Mesoporous SBA-15: Application as Magnetically Separable Adsorbent. Molecules 2020; 25:E1016. [PMID: 32102442 PMCID: PMC7071072 DOI: 10.3390/molecules25041016] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/11/2020] [Accepted: 02/14/2020] [Indexed: 11/17/2022] Open
Abstract
The mixture containing alloy and oxide with iron-based phases has shown interesting properties compared to the isolated species and the synergy between the phases has shown positive effect on dye adsorption. This paper describes the synthesis of Fe2SiO4-Fe7Co3-based nanocomposite dispersed in Santa Barbara Amorphous (SBA)-15 and its application in dye adsorption followed by magnetic separation. Thus, it was studied the variation of reduction temperature and amount of hydrogen used in synthesis and the effect of these parameters on the physicochemical properties of the iron and cobalt based oxide/alloy mixture, as well as the methylene blue adsorption capacity. The XRD and Mössbauer results, along with the temperature-programmed reduction (TPR) profiles, confirmed the formation of Fe2SiO4-Fe7Co3-based nanocomposites. Low-angle XRD, N2 isotherms, and TEM images show the formation of the SBA-15 based mesoporous support with a high surface area (640 m2/g). Adsorption tests confirmed that the material reduced at 700 °C using 2% of H2 presented the highest adsorption capacity (49 mg/g). The nanocomposites can be easily separated from the dispersion by applying an external magnetic field. The interaction between the dye and the nanocomposite occurs mainly by π-π interactions and the mixture of the Fe2SiO4 and Fe7Co3 leads to a synergistic effect, which favor the adsorption.
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Affiliation(s)
- Monickarla Teixeira Pegado da Silva
- Laboratório de Peneiras Moleculares, Instituto de Química, Universidade Federal do Rio Grande do Norte, Natal 59078-970, RN, Brazil; (M.T.P.d.S.); (F.F.B.)
| | - Felipe Fernandes Barbosa
- Laboratório de Peneiras Moleculares, Instituto de Química, Universidade Federal do Rio Grande do Norte, Natal 59078-970, RN, Brazil; (M.T.P.d.S.); (F.F.B.)
| | | | - Jhonny Villarroel-Rocha
- Laboratorio de Sólidos Porosos, Universidad Nacional de San Luis, Instituto de Física Aplicada, 5700, San Luis D5700BPB, Argentina; (J.V.-R.); (K.S.)
| | - Karim Sapag
- Laboratorio de Sólidos Porosos, Universidad Nacional de San Luis, Instituto de Física Aplicada, 5700, San Luis D5700BPB, Argentina; (J.V.-R.); (K.S.)
| | - Sibele B. C. Pergher
- Laboratório de Peneiras Moleculares, Instituto de Química, Universidade Federal do Rio Grande do Norte, Natal 59078-970, RN, Brazil; (M.T.P.d.S.); (F.F.B.)
| | - Tiago Pinheiro Braga
- Laboratório de Peneiras Moleculares, Instituto de Química, Universidade Federal do Rio Grande do Norte, Natal 59078-970, RN, Brazil; (M.T.P.d.S.); (F.F.B.)
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Anfar Z, Zbair M, Ait Ahsiane H, Jada A, El Alem N. Microwave assisted green synthesis of Fe2O3/biochar for ultrasonic removal of nonsteroidal anti-inflammatory pharmaceuticals. RSC Adv 2020; 10:11371-11380. [PMID: 35495320 PMCID: PMC9050486 DOI: 10.1039/d0ra00617c] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 04/15/2020] [Accepted: 03/10/2020] [Indexed: 11/21/2022] Open
Abstract
Iron oxide/biochar (Fe2O3/biochar) was prepared by green synthesis via a microwave to evaluate ultrasound-assisted adsorption capacity of Nonsteroidal Anti-inflammatory Drugs (NSAIDs) (salicylic acid, naproxen, and ketoprofen) from the water. Several techniques of characterization, including, Fourier transform infrared spectrometry, scanning electron microscopy, EDS analysis, N2 adsorption–desorption, X-ray diffraction, and Raman spectrometry were applied. The adsorption of NSAIDs onto Fe2O3/biochar was performed using an ultrasonic bath. The effects of batch adsorption under various experimental parameters such as contact time (0–120 min), initial concentration (10–500 mg L−1) and pH (2–12) were tested. The obtained Fe2O3/biochar specific surface area, mesopore volume/micropore volume, and pores size were equal to 786 m2 g−1, 0.409 cm3 g−1, and 1.534 cm3 g−1, respectively. The pseudo-second-order model could describe better all NSAID adsorptions onto Fe2O3/biochar. The Langmuir model agreed well with the NSAID adsorptions and the maximum adsorption capacities reached 683 mg g−1, 533 mg g−1 and 444 mg g−1 for salicylic acid, naproxen, and ketoprofen, respectively. Fe2O3/biochar can be used as an excellent adsorbent for the treatment of NSAIDs in water. Here, we have developed a simple and green microwave synthesis of iron oxide/biochar for the removal of new emergent pharmaceutical pollutants.![]()
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Affiliation(s)
- Zakaria Anfar
- Laboratoire Matériaux et Environnement LME
- Faculté des Sciences
- Université Ibn Zohr
- Agadir
- Morocco
| | - Mohamed Zbair
- Laboratoire de Catalyse et Corrosion des Matériaux
- Faculté des Sciences El Jadida
- Université Chouaïb Doukkali
- El Jadida 24000
- Morocco
| | - Hassan Ait Ahsiane
- Chemical and Biochemical Sciences
- Mohammed VI Polytechnic University
- Ben Guerir
- Morocco
- Laboratoire de Chimie Appliqueé des Matériaux
| | - Amane Jada
- Institute of Materials Science of Mulhouse
- Haute Alsace University
- Mulhouse
- France
| | - Noureddine El Alem
- Laboratoire Matériaux et Environnement LME
- Faculté des Sciences
- Université Ibn Zohr
- Agadir
- Morocco
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12
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Liu Z, Chen G, Xu L, Hu F, Duan X. Removal of Cr(VI) from Wastewater by a Novel Adsorbent of Magnetic Goethite: Adsorption Performance and Adsorbent Characterisation. ChemistrySelect 2019. [DOI: 10.1002/slct.201904125] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Zhanmeng Liu
- School of Civil Engineering and ArchitectureEast China Jiao Tong University, Nanchang Jiangxi 330013 China
| | - Gang Chen
- School of Civil Engineering and ArchitectureEast China Jiao Tong University, Nanchang Jiangxi 330013 China
| | - Lichun Xu
- School of Civil Engineering and ArchitectureEast China Jiao Tong University, Nanchang Jiangxi 330013 China
| | - Fengping Hu
- School of Civil Engineering and ArchitectureEast China Jiao Tong University, Nanchang Jiangxi 330013 China
| | - XianYue Duan
- School of Civil Engineering and ArchitectureEast China Jiao Tong University, Nanchang Jiangxi 330013 China
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13
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Yadav MK, Gupta AK, Ghosal PS, Mukherjee A. Modeling and analysis of adsorptive removal of arsenite by Mg-Fe-(CO 3) layer double hydroxide with its application in real-life groundwater. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2019; 54:1318-1336. [PMID: 31397623 DOI: 10.1080/10934529.2019.1646604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 07/12/2019] [Accepted: 07/15/2019] [Indexed: 06/10/2023]
Abstract
The kinetic, isotherm and thermodynamic modeling of the adsorption of arsenite by layered double hydroxide have been performed to analyze the feasibility, efficacy and mechanism of the system. The fast uptake was observed during the initial phase of the process, which reached equilibrium at 240 min following Elovich model. The diffusion kinetic model exhibited that the rate-limiting step of adsorption was controlled by film diffusion as well as intraparticle diffusion. The isotherm modeling revealed the applicability of the Freundlich equation with the Kf values as 8.19-13.99 (mg g-1)(L mg-1)1/n at 283-323 K showing the increasing trend of adsorption capacity, which was further confirmed by the positive value of ΔH0 (9.49 kJ mol-1) demonstrating the endothermic nature of the adsorption process. The spontaneous nature of the adsorption reaction was established by the negative values of ΔG0. Application of the calcined Mg-Fe-LDH adsorbent for the removal of arsenic from real arsenic contaminated groundwater was also successfully performed. The effect of process parameters of the adsorption system was modeled by an artificial neural network (ANN) for adsorption capacity and removal efficiency. The optimized model exhibited high R2, F-value and low values of error functions, establishing the significant applicability of the ANN model.
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Affiliation(s)
- Manoj Kumar Yadav
- School of Environmental Science and Engineering, Indian Institute of Technology Kharagpur , Kharagpur , India
| | - Ashok Kumar Gupta
- Environmental Engineering Division, Department of Civil Engineering, Indian Institute of Technology Kharagpur , Kharagpur , India
| | - Partha Sarathi Ghosal
- School of Water Resources, Indian Institute of Technology Kharagpur , Kharagpur , India
| | - Abhijit Mukherjee
- School of Environmental Science and Engineering, Indian Institute of Technology Kharagpur , Kharagpur , India
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Rahim M, Mas Haris MRH. Application of biopolymer composites in arsenic removal from aqueous medium: A review. JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES 2019. [DOI: 10.1016/j.jrras.2015.03.001] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Muhammad Rahim
- School of Chemical Sciences, Universiti Sains Malaysia, Minden, Pulau Pinang, 11800, Malaysia
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15
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An Overview of Magnetic Material: Preparation and Adsorption Removal of Heavy Metals from Wastewater. NANOTECHNOLOGY IN THE LIFE SCIENCES 2019. [DOI: 10.1007/978-3-030-16439-3_8] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2022]
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16
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Shehzad K, Xie C, He J, Cai X, Xu W, Liu J. Facile synthesis of novel calcined magnetic orange peel composites for efficient removal of arsenite through simultaneous oxidation and adsorption. J Colloid Interface Sci 2018; 511:155-164. [DOI: 10.1016/j.jcis.2017.09.110] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2017] [Revised: 09/28/2017] [Accepted: 09/29/2017] [Indexed: 10/18/2022]
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17
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Liu J, Kong L, Huang X, Liu M, Li L. Removal of arsenic(v) from aqueous solutions using sulfur-doped Fe3O4 nanoparticles. RSC Adv 2018; 8:40804-40812. [PMID: 35557881 PMCID: PMC9091571 DOI: 10.1039/c8ra08699k] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2018] [Accepted: 11/22/2018] [Indexed: 11/21/2022] Open
Abstract
Magnetic Fe3O4:S NPs presented a much better As(v) adsorption performance than undoped Fe3O4 NPs due to sulfur doping.
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Affiliation(s)
- Junhui Liu
- School of Environmental Science and Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Long Kong
- School of Environmental Science and Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Xueqiong Huang
- School of Environmental Science and Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Min Liu
- School of Environmental Science and Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
| | - Liang Li
- School of Environmental Science and Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- China
- Shanghai Institute of Pollution Control and Ecological Security
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18
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Chimezie AB, Hajian R, Yusof NA, Woi PM, Shams N. Fabrication of reduced graphene oxide-magnetic nanocomposite (rGO-Fe 3 O 4 ) as an electrochemical sensor for trace determination of As(III) in water resources. J Electroanal Chem (Lausanne) 2017. [DOI: 10.1016/j.jelechem.2017.04.061] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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19
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Magnetite loaded cross-linked polystyrene composite particles prepared by modified suspension polymerization and their potential use as adsorbent for arsenic(III). Macromol Res 2017. [DOI: 10.1007/s13233-017-5065-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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20
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Dubey SP, Dwivedi AD, Sillanpää M, Lee H, Kwon YN, Lee C. Adsorption of As(V) by boehmite and alumina of different morphologies prepared under hydrothermal conditions. CHEMOSPHERE 2017; 169:99-106. [PMID: 27863307 DOI: 10.1016/j.chemosphere.2016.11.052] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/05/2016] [Revised: 11/09/2016] [Accepted: 11/10/2016] [Indexed: 06/06/2023]
Abstract
Morphology-controlled materials at the micro- and nanoscale levels are of great significance to the design and application of materials. Stable and well-dispersed boehmite and alumina with different morphologies were fabricated under hydrothermal conditions. The nitrate, chloride, and sulfate aluminum salts yielded nanoplate, microspindle, and microsphere morphologies, respectively. Calcination of the prepared boehmite samples yielded alumina samples with retention of the morphologies. In comparisons of samples with identical morphologies, alumina exhibited better uptake of As(V) than boehmite; the As(V) concentration was analyzed by the standard molybdenum blue method. The adsorption capabilities of the morphologically controlled materials are ranked microspindle > microsphere > nanoplate. The impacts of process parameters, such as reaction time; initial As(V) concentration; solution pH; competing ions (Ca2+, Mg2+, NO3-, PO43-), which are common in most aquatic ecosystems; and co-contaminants (Cr(VI), Pb(II)), on removal efficiencies were examined. A well-defined mesostructure, superior surface area, chemical and electrostatic interaction, and surface charge distribution over the aluminol surface sites could be factors in the uptake of As(V). The design and synthesis of functional hierarchical micro- and nanostructured materials with the desired adsorptive properties, which are suitable for water treatment applications, can be achieved through environmentally benign hydrothermal fabrication.
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Affiliation(s)
- Shashi Prabha Dubey
- School of Urban and Environmental Engineering, Ulsan National Institute of Science and Technology (UNIST), 100 Banyeon-ri, Eonyang-eup, Ulju-gun, Ulsan 698-805, Republic of Korea; Laboratory of Green Chemistry, LUT Chemtech, Lappeenranta University of Technology, Sammonkatu 12, 50130 Mikkeli, Finland
| | - Amarendra Dhar Dwivedi
- Laboratory of Green Chemistry, LUT Chemtech, Lappeenranta University of Technology, Sammonkatu 12, 50130 Mikkeli, Finland
| | - Mika Sillanpää
- Laboratory of Green Chemistry, LUT Chemtech, Lappeenranta University of Technology, Sammonkatu 12, 50130 Mikkeli, Finland
| | - Hongshin Lee
- School of Urban and Environmental Engineering, Ulsan National Institute of Science and Technology (UNIST), 100 Banyeon-ri, Eonyang-eup, Ulju-gun, Ulsan 698-805, Republic of Korea
| | - Young-Nam Kwon
- School of Urban and Environmental Engineering, Ulsan National Institute of Science and Technology (UNIST), 100 Banyeon-ri, Eonyang-eup, Ulju-gun, Ulsan 698-805, Republic of Korea.
| | - Changha Lee
- School of Urban and Environmental Engineering, Ulsan National Institute of Science and Technology (UNIST), 100 Banyeon-ri, Eonyang-eup, Ulju-gun, Ulsan 698-805, Republic of Korea.
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21
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Lingamdinne LP, Choi YL, Kim IS, Chang YY, Koduru JR, Yang JK. Porous graphene oxide based inverse spinel nickel ferrite nanocomposites for the enhanced adsorption removal of arsenic. RSC Adv 2016. [DOI: 10.1039/c6ra10134h] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Porous nanocomposites, graphene oxide based-inverse spinel nickel ferrite (GONF) and reduced graphene oxide based-inverse spinel nickel ferrite (rGONF), were prepared by co-precipitation of graphene oxide (GO) with nickel and iron salts at one pot.
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Affiliation(s)
| | - Yu-Lim Choi
- Department of Environmental Engineering
- Kwangwoon University
- Seoul
- Republic of Korea
| | - Im-Soon Kim
- Graduate School of Environmental Studies
- Kwangwoon University
- Seoul
- Republic of Korea
| | - Yoon-Young Chang
- Department of Environmental Engineering
- Kwangwoon University
- Seoul
- Republic of Korea
| | | | - Jae-Kyu Yang
- Ingenium College of Liberal Arts
- Kwangwoon University
- Seoul
- Republic of Korea
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22
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Shah I, Adnan R, Wan Ngah WS, Mohamed N. Iron impregnated activated carbon as an efficient adsorbent for the removal of methylene blue: regeneration and kinetics studies. PLoS One 2015; 10:e0122603. [PMID: 25849291 PMCID: PMC4388677 DOI: 10.1371/journal.pone.0122603] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Accepted: 02/11/2015] [Indexed: 11/23/2022] Open
Abstract
In this study, iron impregnated activated carbon (FeAC) was synthesized following an oxidation and iron impregnation of activated carbon (AC). Both the AC and FeAC were characterized by pHZPC and FTIR spectroscopy. The removal of Methylene Blue (MB) by AC and FeAC was examined under various experimental conditions. The FeAC showed up to 95% (higher than AC) MB removal in the pH range of 7–10. Although the reaction kinetics was pseudo–second order, the overall rate was controlled by a number of processes such as film diffusion, pore diffusion and intraparticle diffusion. The activation energy values for the MB uptake by AC and FeAC (21.79 and 14.82 kJ/mol, respectively) revealed a physisorption process. In the regeneration study, FeAC has shown consistently ≥ 90% MB removal even up to 10 repeated cycles. The reusable characteristic of the spent FeAC improved the practical use of activated carbon and can be a breakthrough for continuous flow system applications where it can work effectively without any significant reduction in its performance.
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Affiliation(s)
- Irfan Shah
- School of Chemical Sciences, Universiti Sains Malaysia, 11800 Penang, Malaysia
| | - Rohana Adnan
- School of Chemical Sciences, Universiti Sains Malaysia, 11800 Penang, Malaysia
- * E-mail:
| | - Wan Saime Wan Ngah
- School of Chemical Sciences, Universiti Sains Malaysia, 11800 Penang, Malaysia
| | - Norita Mohamed
- School of Chemical Sciences, Universiti Sains Malaysia, 11800 Penang, Malaysia
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23
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Rahman N, Haseen U. Development of polyacrylamide chromium oxide as a new sorbent for solid phase extraction of As(iii) from food and environmental water samples. RSC Adv 2015. [DOI: 10.1039/c4ra12845a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
PACO was developed as an efficient adsorbent for preconcentration and trace determination of As(iii) with a detection limit of 0.45 μg L−1.
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Affiliation(s)
- Nafisur Rahman
- Department of Chemistry
- Analytical Research Division
- Aligarh Muslim University
- Aligarh-202002
- India
| | - Uzma Haseen
- Department of Chemistry
- Analytical Research Division
- Aligarh Muslim University
- Aligarh-202002
- India
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