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Al-Tayawi AN, Gulyás NS, Gergely G, Fazekas ÁF, Szegedi B, Hodúr C, Lennert JR, Kertész S. Enhancing ultrafiltration performance for dairy wastewater treatment using a 3D printed turbulence promoter. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:108907-108916. [PMID: 37759054 PMCID: PMC10622354 DOI: 10.1007/s11356-023-30027-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 09/18/2023] [Indexed: 09/29/2023]
Abstract
Dairy factories annually generate an increasing amount of wastewater, which can cause eutrophication due to high concentrations of amino acids and lipids. To address this issue, membrane technology has emerged as a promising solution, but membrane fouling remains a significant challenge, since it can cause decreased flux, decrease membrane rejection performance, and increased energy demand. This study aimed to reduce membrane fouling by integrated a three-dimensional printed (3DP) turbulence promoter into an ultrafiltration dead-end cell and varying stirring speeds. Two mathematical models, Hermia and resistance-in-series, were used to analyze the fouling process. According to both models, the cake layer formation model indicated the most prevalent fouling mechanism. Specific energy demand, permeate flux, membrane rejection, and membrane reversible and irreversible resistances were measured, calculated, and compared. The results suggest that the combination of an integrated 3DP turbulence promoter and high stirring speeds can effectively reduce membrane fouling in a dairy wastewater treatment module.
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Affiliation(s)
- Aws N Al-Tayawi
- Doctoral School of Environmental Sciences, University of Szeged, Szeged, H-6725, Hungary
- Department of Environmental Technology, Faculty of Environmental Science and Technology, University of Mosul, Mosul, 41002, Iraq
| | - Nikolett Sz Gulyás
- Doctoral School of Environmental Sciences, University of Szeged, Szeged, H-6725, Hungary
- Department of Food Engineering, Faculty of Engineering, University of Szeged, Szeged, H-6725, Hungary
| | - Gréta Gergely
- Department of Biosystems Engineering, Faculty of Engineering, University of Szeged, Szeged, H-6725, Hungary
| | - Ákos Ferenc Fazekas
- Doctoral School of Environmental Sciences, University of Szeged, Szeged, H-6725, Hungary
- Department of Biosystems Engineering, Faculty of Engineering, University of Szeged, Szeged, H-6725, Hungary
| | - Balázs Szegedi
- Department of Mechanical Engineering, Faculty of Engineering, University of Szeged, Szeged, H-6725, Hungary
| | - Cecilia Hodúr
- Department of Biosystems Engineering, Faculty of Engineering, University of Szeged, Szeged, H-6725, Hungary
| | - József Richárd Lennert
- Department of Power Electronics and E-Drives, Audi Hungaria Faculty of Automotive Engineering, Széchenyi István University, Győr, H-9026, Hungary
| | - Szabolcs Kertész
- Department of Biosystems Engineering, Faculty of Engineering, University of Szeged, Szeged, H-6725, Hungary.
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2
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Rohani R, Pakizeh M, Chenar MP. Toluene/water separation using MCM-41/ PEBA mixed matrix membrane via pervaporation process. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120988] [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]
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3
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Rahimi Z, Zinatizadeh AA, Zinadini S, van Loosdrecht M, Younesi H. A new anti-fouling polysulphone nanofiltration membrane blended by amine-functionalized MCM-41 for post treating waste stabilization pond's effluent. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 290:112649. [PMID: 33878631 DOI: 10.1016/j.jenvman.2021.112649] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 03/27/2021] [Accepted: 04/13/2021] [Indexed: 06/12/2023]
Abstract
Developing an effective and stable separation membrane for water treatment is of much interest while challenging because of the restrictions of membrane fouling and water flux reduction. To minimize this problem, in this work, highly porous and hydrophilic nanostructure of NH2-modified MCM-41 (NH2-MCM-41) was embedded successfully into the nanofiltration (NF) membrane body via commonly used phase inversion method. The unmodified and modified nanofiller was analyzed by Fourier Transform Infrared (FTIR) spectroscopy, X-Ray powder diffractometry (XRD), field emission scanning electron microscopy (FE-SEM), thermogravimetric analysis (TGA), and nitrogen adsorption-desorption. Furthermore, the modified membranes were characterized through surface and cross section FE-SEM images, the membrane surface roughness, hydrophilicity, antifouling properties and dye rejection. Benefiting from porous networks and enhanced hydrophilicity, the mixed matrix membranes (MMMs) revealed more prominent hydrophilic property as well as higher pure water flux (PWF) compared with naked membrane. The polysulphone (PSf) membrane modified with NH2-MCM-41-1.0 exhibited the highest pure water flux (PWF) of 65.43 kg/m2.h and superior antifouling characteristics with a flux recovery ratio (FRR) of around 97.0% and an irreversible fouling resistance (Rir) of 3.2%. Furthermore, the optimal membrane possessed high dye rejection (100%) and antifouling capacity (FRR of 97%) while filtering a field sample, effluent from a local stabilization pond treating municipal wastewater. The fabricated membrane in this study is believed to pave pathways for constructing NF membranes with superior effectiveness for other municipal and industrial wastewaters treatment.
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Affiliation(s)
- Zahra Rahimi
- Environment Research Center (ERC), Department of Applied Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Ali Akbar Zinatizadeh
- Environment Research Center (ERC), Department of Applied Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran; Department of Environmental Sciences, School of Agriculture and Environmental Sciences, University of South Africa, P. O. Box 392, Florida, 1710, South Africa.
| | - Sirus Zinadini
- Environment Research Center (ERC), Department of Applied Chemistry, Faculty of Chemistry, Razi University, Kermanshah, Iran
| | - Mark van Loosdrecht
- Department of Biotechnology, Delft University of Technology, Julianalaan 67, 2628, BC, Delft, the Netherlands
| | - Habibollah Younesi
- Department of Environmental Science, Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, P.O. Box 46414-356, Noor, Iran
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4
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Recent advances in removal techniques of Cr(VI) toxic ion from aqueous solution: A comprehensive review. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115062] [Citation(s) in RCA: 175] [Impact Index Per Article: 58.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Tanis-Kanbur MB, Peinador RI, Calvo JI, Hernández A, Chew JW. Porosimetric membrane characterization techniques: A review. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118750] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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6
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Sun Y, Zhao R, Wang Q, Zheng Y, Li G, Sun D, Wu T, Li Y. Superwetting TiO2-decorated single-walled carbon nanotube composite membrane for highly efficient oil-in-water emulsion separation. KOREAN J CHEM ENG 2020. [DOI: 10.1007/s11814-020-0585-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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7
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Goswami KP, Pugazhenthi G. Credibility of polymeric and ceramic membrane filtration in the removal of bacteria and virus from water: A review. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2020; 268:110583. [PMID: 32383664 DOI: 10.1016/j.jenvman.2020.110583] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Revised: 03/27/2020] [Accepted: 04/07/2020] [Indexed: 05/24/2023]
Abstract
The prevalence of many waterborne diseases and the increased mortality rate starting from children to adult persons rises the need to purify water before consumption. Owing to the number of advantages associated with membrane filtration technologies, they are widely being implemented across the world for the production of pathogen free water. This article hence focuses on numerous such examples of using membrane technology in the production of drinking water. Membranes are even being coated with various materials to enhance their surface properties such as electrostatic and hydrophobic attraction capacity to aid for such separation. Various metal oxide coatings are seen to be gaining importance now-a-days and also, articles citing the use of silver coating are very large in number, owing to the excellent antipathogenic property shown by various silver compounds. It needs mention that examples have also been cited in this article where virus concentration was carried out with a purpose of producing different vaccines, virus adsorption in membrane and its subsequent elution (VIRADEL) being the most discussed one. In addition to these, description about the virus and bacteria quantification techniques are also mentioned in this article. The elaborated study of all these processes and the derived future prospects regarding the production of pathogen free water will certainly be helpful for the researchers working in this field, irrespective of the beginners or the experienced ones, to direct their research more innovatively.
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Affiliation(s)
- Kakali Priyam Goswami
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - G Pugazhenthi
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India.
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8
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He PY, Zhang YJ, Chen H, Han ZC, Liu LC. Low-cost and facile synthesis of geopolymer-zeolite composite membrane for chromium(VI) separation from aqueous solution. JOURNAL OF HAZARDOUS MATERIALS 2020; 392:122359. [PMID: 32113088 DOI: 10.1016/j.jhazmat.2020.122359] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 02/17/2020] [Accepted: 02/18/2020] [Indexed: 06/10/2023]
Abstract
Inorganic membranes in wastewater treatment have captured increasing attention due to their numerous advantages. However, high cost and complicated producing process restricted their benign developments. This study proposed an novel inorganic geopolymer-zeolite composite membrane which was synthesized by using circulating fluidized bed fly ash (CFBFA) solid waste as initial material and via a low-cost and facile geopolymerization-hydrothermal treatment processes, further, the membrane was employed to separate Cr(VI) ion from aqueous solutions. X-ray diffraction (XRD) and Fourier transform infrared (FT-IR) spectra results indicated that geopolymer-zeolite (Li-ABW) composite membrane was obtained successfully. Field emission scanning electron microscopy (FESEM) results demonstrated that the membrane had a compact zeolite layer with thickness about 1.5 μm. The effects of transmembrane pressures (TMP), Cr(VI) concentration, pH, ionic strength, and co-existing ions on Cr(VI) rejection were investigated, and the results revealed that the Cr(VI) rejection reached 85.45 % under 10 kPa of TMP, 1000 mg L-1 of Cr(VI), and pH 7. The separation mechanism of Cr(VI) on the geopolymer-zeolite composite membrane was considered to be size exclusion and electrostatic interaction. These results suggested that the geopolymer-zeolite composite membrane had a potential application for the effective removal of Cr(VI) contaminants from wastewater.
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Affiliation(s)
- Pan Yang He
- College of Materials Science and Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China.
| | - Yao Jun Zhang
- College of Materials Science and Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China.
| | - Hao Chen
- College of Materials Science and Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| | - Zhi Chao Han
- College of Materials Science and Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
| | - Li Cai Liu
- College of Materials Science and Engineering, Xi'an University of Architecture and Technology, Xi'an 710055, China
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Zhu L, Ji J, Wang S, Xu C, Yang K, Xu M. Removal of Pb(II) from wastewater using Al 2O 3-NaA zeolite composite hollow fiber membranes synthesized from solid waste coal fly ash. CHEMOSPHERE 2018; 206:278-284. [PMID: 29753290 DOI: 10.1016/j.chemosphere.2018.05.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2017] [Revised: 04/29/2018] [Accepted: 05/01/2018] [Indexed: 06/08/2023]
Abstract
Al2O3-NaA zeolite composite hollow fiber membranes were successfully fabricated via hydrothermal synthesis by using industrial solid waste coal fly ash and porous Al2O3 hollow fiber supports. The as-synthesized Al2O3-NaA zeolite composite hollow fiber membranes were then characterized by scanning electron microscopy (SEM) and X-ray diffraction (XRD). The hollow fiber membranes were used to remove lead ions (Pb(II), 50 mg L-1) from synthetic wastewater with a removal efficiency of 99.9% at 0.1 MPa after 12 h of filtration. This study showed that the Al2O3-NaA zeolite composite hollow fiber membranes (the pore size of the membrane was about 0.41 nm in diameter) synthesized from coal fly ash could be efficiently used for treating low concentration Pb(II) wastewater. It recycled solid waste coal fly ash not only to solve its environment problems, but also can produce high-value Al2O3-NaA zeolite composite hollow fiber membranes for separation application in treating wastewater containing Pb(II).
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Affiliation(s)
- Li Zhu
- School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan, Hubei, 430073, China; Engineering Research Center of Environmental Materials and Membrane Technology of Hubei Province, Wuhan, Hubei, 430073, China
| | - Jiayou Ji
- School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan, Hubei, 430073, China; Engineering Research Center of Environmental Materials and Membrane Technology of Hubei Province, Wuhan, Hubei, 430073, China
| | - Shulin Wang
- School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan, Hubei, 430073, China; Engineering Research Center of Environmental Materials and Membrane Technology of Hubei Province, Wuhan, Hubei, 430073, China
| | - Chenxi Xu
- School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan, Hubei, 430073, China
| | - Kun Yang
- Department of Civil and Environmental Engineering, Lehigh University, PA, 18015, USA
| | - Man Xu
- School of Materials Science and Engineering, Wuhan Institute of Technology, Wuhan, Hubei, 430073, China; Engineering Research Center of Environmental Materials and Membrane Technology of Hubei Province, Wuhan, Hubei, 430073, China.
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10
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Meoto S, Kent N, Nigra MM, Coppens MO. Mesostructure of Mesoporous Silica/Anodic Alumina Hierarchical Membranes Tuned with Ethanol. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:4823-4832. [PMID: 28437111 DOI: 10.1021/acs.langmuir.7b00453] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Hierarchically structured membranes composed of mesoporous silica embedded inside the channels of anodic alumina (MS-AAM) were synthesized using the aspiration method. Ethanol is shown to have a significant effect on the type and organization of the mesoporous silica phase. Detailed textural analysis revealed that the pore size distribution of the mesoporous silica narrows and the degree of ordering increases with decreasing ethanol concentration used in the synthesis mixture. The silica mesopores were synthesized with pores as small as 6 nm in diameter, with the channel direction oriented in lamellar, circular, and columnar directions depending on the ethanol content. This study reveals ethanol concentration as a key factor behind the synthesis of an ordered mesoporous silica-anodic alumina membrane that can increase its functionality for membrane-based applications.
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Affiliation(s)
- Silo Meoto
- Department of Chemical Engineering, University College London , Torrington Place, London, United Kingdom WC1E 7JE
| | - Niall Kent
- Department of Chemical Engineering, University College London , Torrington Place, London, United Kingdom WC1E 7JE
| | - Michael M Nigra
- Department of Chemical Engineering, University College London , Torrington Place, London, United Kingdom WC1E 7JE
| | - Marc-Olivier Coppens
- Department of Chemical Engineering, University College London , Torrington Place, London, United Kingdom WC1E 7JE
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11
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Huang ZQ, Yang TQ, Zhou KM, Chen JP, Wei P, Zhang Z, Xu HT. Preparation of a novel poly(ether sulfone) adsorptive ultrafiltration membrane containing a crosslinked quaternary chitosan salt and chromate removal. J Appl Polym Sci 2017. [DOI: 10.1002/app.45198] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zheng-Qing Huang
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Collaborative Innovation Center of Green Light-Weight Materials and Processing, School of Materials and Chemical Engineering; Hubei University of Technology; Wuhan 430068 China
| | - Tian-Qi Yang
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Collaborative Innovation Center of Green Light-Weight Materials and Processing, School of Materials and Chemical Engineering; Hubei University of Technology; Wuhan 430068 China
| | - Kai-Mei Zhou
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Collaborative Innovation Center of Green Light-Weight Materials and Processing, School of Materials and Chemical Engineering; Hubei University of Technology; Wuhan 430068 China
| | - Jun-Ping Chen
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Collaborative Innovation Center of Green Light-Weight Materials and Processing, School of Materials and Chemical Engineering; Hubei University of Technology; Wuhan 430068 China
| | - Peng Wei
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Collaborative Innovation Center of Green Light-Weight Materials and Processing, School of Materials and Chemical Engineering; Hubei University of Technology; Wuhan 430068 China
| | - Zhi Zhang
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Collaborative Innovation Center of Green Light-Weight Materials and Processing, School of Materials and Chemical Engineering; Hubei University of Technology; Wuhan 430068 China
| | - Hong-Tao Xu
- Hubei Provincial Key Laboratory of Green Materials for Light Industry, Collaborative Innovation Center of Green Light-Weight Materials and Processing, School of Materials and Chemical Engineering; Hubei University of Technology; Wuhan 430068 China
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12
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Vasanth D, Pugazhenthi G, Uppaluri R. Preparation, characterization, and performance evaluation of LTA zeolite–ceramic composite membrane by separation of BSA from aqueous solution. SEP SCI TECHNOL 2017. [DOI: 10.1080/01496395.2016.1260142] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- D. Vasanth
- Department of Biotechnology, National Institute of Technology Raipur, Raipur, Chhattisgarh, India
| | - G. Pugazhenthi
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam, India
| | - R. Uppaluri
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, Assam, India
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13
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Basumatary AK, Kumar RV, Ghoshal AK, Pugazhenthi G. Removal of FeCl3 from aqueous solution by ultrafiltration using ordered mesoporous MCM-48 ceramic composite membrane. SEP SCI TECHNOL 2016. [DOI: 10.1080/01496395.2016.1187168] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Ashim Kumar Basumatary
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, India
| | - R. Vinoth Kumar
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, India
| | - Aloke Kumar Ghoshal
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, India
| | - G. Pugazhenthi
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati, India
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Basumatary AK, Kumar RV, Ghoshal AK, Pugazhenthi G. Cross flow ultrafiltration of Cr (VI) using MCM-41, MCM-48 and Faujasite (FAU) zeolite-ceramic composite membranes. CHEMOSPHERE 2016; 153:436-446. [PMID: 27031807 DOI: 10.1016/j.chemosphere.2016.03.077] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2015] [Revised: 11/28/2015] [Accepted: 03/17/2016] [Indexed: 06/05/2023]
Abstract
This work describes the removal of Cr (VI) from aqueous solution in cross flow mode using MCM-41, MCM-48 and FAU zeolite membranes prepared on circular shaped porous ceramic support. Ceramic support was manufactured using locally available clay materials via a facile uni-axial compaction method followed by sintering process. A hydrothermal technique was employed for the deposition of zeolites on the ceramic support. The porosity of ceramic support (47%) is reduced by the formation of MCM-41 (23%), MCM-48 (22%) and FAU (33%) zeolite layers. The pore size of the MCM-41, MCM-48 and FAU membrane is found to be 0.173, 0.142, and 0.153 μm, respectively, which is lower than that of the support (1.0 μm). Cross flow ultrafiltration experiments of Cr (VI) were conducted at five different applied pressures (69-345 kPa) and three cross flow rates (1.11 × 10(-7) - 2.22 × 10(-7) m(3)/s). The filtration studies inferred that the performance of the fabricated zeolite composite membranes is optimum at the maximum applied pressure (345 kPa) and the highest rejection is obtained with the lowest cross flow rate (1.11 × 10(-7) m(3)/s) for all three zeolite membrane. The permeate flux of MCM-41, MCM-48 and FAU zeolite composite membranes are almost remained constant in the entire duration of the separation process. The highest removal of 82% is shown by FAU membrane, while MCM-41 and MCM-48 display 75% and 77% of Cr (VI) removal, respectively for the initial feed concentration of 1000 ppm with natural pH of the solution at an applied pressure of 345 kPa.
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Affiliation(s)
- Ashim Kumar Basumatary
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
| | - R Vinoth Kumar
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
| | - Aloke Kumar Ghoshal
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
| | - G Pugazhenthi
- Department of Chemical Engineering, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India.
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Vinoth Kumar R, Kumar Ghoshal A, Pugazhenthi G. Elaboration of novel tubular ceramic membrane from inexpensive raw materials by extrusion method and its performance in microfiltration of synthetic oily wastewater treatment. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.04.066] [Citation(s) in RCA: 136] [Impact Index Per Article: 15.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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