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Du Y, Huang Y, Wang W, Su S, Yang S, Sun H, Liu B, Han G. Application and development of foam extraction technology in wastewater treatment: A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2024; 930:172755. [PMID: 38670372 DOI: 10.1016/j.scitotenv.2024.172755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 04/17/2024] [Accepted: 04/23/2024] [Indexed: 04/28/2024]
Abstract
With the advancement of technology, wastewater treatment has become a significant challenge limiting the clean and sustainable development of chemical and metallurgical industries. Foam extraction, based on interfacial separation and mineral flotation, has garnered considerable attention as a wastewater treatment technology due to its unique physicochemical properties. Although considerable excellent accomplishments were reported, there still lacks a comprehensive summary of process features and contaminant removal mechanisms via foam extraction. According to the latest research progresses, the principles and characteristics of foam extraction technology, the classification and application of flotation reagents are systematically summarized in this work. Then comprehensively commented on the application fields and prospects of iterative flotation technology such as ion flotation, adsorption flotation and floating-extraction. The shortcomings and limitations of the current foam extraction technologies were discussed, and the feasible process intensification techniques were highlighted. This review aims to enchance the understanding of the foam extraction mechanism, and provides guidance for the selection appropriate reagents and foam extraction technologies in wastewater treatment.
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Affiliation(s)
- Yifan Du
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, Henan, PR China
| | - Yanfang Huang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, Henan, PR China; Henan Critical Metals Institue, Zhengzhou University, Zhengzhou 450001, Henan, PR China; Zhongyuan Critical Metals Laboratory, Zhengzhou 450001, Henan, PR China
| | - Wenjuan Wang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, Henan, PR China
| | - Shengpeng Su
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, Henan, PR China
| | - Shuzhen Yang
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, Henan, PR China; Henan Critical Metals Institue, Zhengzhou University, Zhengzhou 450001, Henan, PR China; Zhongyuan Critical Metals Laboratory, Zhengzhou 450001, Henan, PR China
| | - Hu Sun
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, Henan, PR China; Henan Critical Metals Institue, Zhengzhou University, Zhengzhou 450001, Henan, PR China; Zhongyuan Critical Metals Laboratory, Zhengzhou 450001, Henan, PR China
| | - Bingbing Liu
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, Henan, PR China; Henan Critical Metals Institue, Zhengzhou University, Zhengzhou 450001, Henan, PR China; Zhongyuan Critical Metals Laboratory, Zhengzhou 450001, Henan, PR China.
| | - Guihong Han
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, Henan, PR China; Henan Critical Metals Institue, Zhengzhou University, Zhengzhou 450001, Henan, PR China; Zhongyuan Critical Metals Laboratory, Zhengzhou 450001, Henan, PR China.
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Alotaibi MT, Mogharbel RT, Alorabi AQ, Alamrani NA, Shahat A, El-Metwaly NM. Superior adsorption and removal of toxic industrial dyes using cubic Pm3n aluminosilica form an aqueous solution, Isotherm, Kinetic, thermodynamic and mechanism of interaction. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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Khalid AM, Hossain MS, Khalil NA, Zulkifli M, Arafath MA, Shaharun MS, Ayub R, Ahmad Yahaya AN, Ismail N. Adsorptive Elimination of Heavy Metals from Aqueous Solution Using Magnetic Chitosan/Cellulose-Fe(III) Composite as a Bio-Sorbent. NANOMATERIALS (BASEL, SWITZERLAND) 2023; 13:nano13101595. [PMID: 37242012 DOI: 10.3390/nano13101595] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Revised: 04/13/2023] [Accepted: 05/03/2023] [Indexed: 05/28/2023]
Abstract
Magnetic chitosan/cellulose nanofiber-Fe(III) [M-Ch/CNF-Fe(III)] composites were isolated for the elimination of Cr(VI), Cu(II), and Pb(II) from aqueous solution. Various analytical methods, such as field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), Fourier-transform infrared spectroscopy (FT-IR), X-ray diffraction analysis (XRD), and thermogravimetric analysis (TGA) were employed to determine the morphological, physicochemical, and thermal properties of the isolated M-Ch/CNF-Fe(III) composites. It was found that the M-Ch/CNF-Fe(III) composites were porous materials, and they have the potential to be implemented as an adsorbent for heavy metals removal. The adsorption efficiency of M-Ch/CNF-Fe(III) composites was determined for Cr(VI), Cu(II), and Pb(II) elimination with changing pH (pH 1.0-8.0), adsorbent doses (0.05-1.0 g), time (15-90 min), and temperature (28-80 °C). In addition, isothermal and kinetics studies were conducted to assess the adsorption behavior and mass transfer phenomena of M-Ch/CNF-Fe(III) composites as an adsorbent for Cr(VI), Cu(II) and Pb(II) elimination from aqueous solution. The outcomes of the present study reveal that the M-Ch/CNF-Fe(III) composites could be utilized as an adsorbent for the Cr(VI), Cu(II), and Pb(II) elimination from industrial effluents.
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Affiliation(s)
- Aina Mardhia Khalid
- School of Industrial Technology, Universiti Sains Malaysia (USM), George Town 11800, Malaysia
| | - Md Sohrab Hossain
- Department of Fundamental and Applied Sciences, Faculty of Science and Information Technology, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia
- HICoE-Centre for Biofuel and Biochemical Research, Institute of Self-Sustainable Building, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia
| | - Nor Afifah Khalil
- Universiti Kuala Lumpur, Branch Campus Malaysian Institute of Chemical and BioEngineering Technology, Alor Gajah 78000, Malaysia
| | - Muzafar Zulkifli
- Universiti Kuala Lumpur, Branch Campus Malaysian Institute of Chemical and BioEngineering Technology, Alor Gajah 78000, Malaysia
| | - Md Azharul Arafath
- Department of Chemistry, Shahjalal University of Science and Technology, Sylhet 3114, Bangladesh
| | - Maizatul Shima Shaharun
- Institute of Contaminant Management, Centre for Contaminant Control & Utilization (CenCoU), Department of Fundamental and Applied Sciences, Universiti Teknologi PETRONAS, Seri Iskandar 32610, Malaysia
| | - Rashid Ayub
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Ahmad Naim Ahmad Yahaya
- Universiti Kuala Lumpur, Branch Campus Malaysian Institute of Chemical and BioEngineering Technology, Alor Gajah 78000, Malaysia
| | - Norli Ismail
- School of Industrial Technology, Universiti Sains Malaysia (USM), George Town 11800, Malaysia
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Subaihi A, Shahat A. Synthesis and characterization of super high surface area silica-based nanoparticles for adsorption and removal of toxic pharmaceuticals from aqueous solution. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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