A review on hybrid membrane-adsorption systems for intensified water and wastewater treatment: Process configurations, separation targets, and materials applied

Davoodbeygi, Yegane; Askari, Mahdi; Salehi, Ehsan; Kheirieh, Sareh

doi:10.1016/j.jenvman.2023.117577

Cited by 30 publications

(12 citation statements)

References 218 publications

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“…8 It is worth noting that the fouling not only reduces the flow of the stream passing through the membrane but also has a substantial impact on the membrane's selectivity due to pore blockage (size exclusion), changes in surface chemistry, and the adsorption of foulants. 2,9−12 This article is licensed under CC-BY-NC-ND 4 In recent years, several technologies have been proposed to address fouling. For example, in situ and ex situ methods consist of backwashing, air/gas sparing, scouring, and chemical cleaning.…”

Section: Introductionmentioning

confidence: 99%

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High Recovery of Ceramic Membrane Cleaning Remediation by Ozone Nanobubble Technology

Rafryanto,

Ramadina,

Nur’aini

et al. 2024

ACS Omega

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The persistent issue of ceramic membrane fouling poses significant challenges to its widespread implementation. To address this concern, ozone nanobubbles (ozone-NBs) have garnered attention due to their remarkable mass transfer efficiency. In this investigation, we present a novel ozone-NB generator system to effectively clean a fouled ceramic membrane that is typically employed in the dye industry. The surface characteristics of the ceramic membrane underwent significant alterations, manifesting incremental changes in surface roughness and foulant accumulation reduction, as evidenced in atomic force microscopy, scanning electron microscopy, X-ray fluorescence, and energy-dispersive spectroscopy. Remarkably, the sequential 4 h cleaning process demonstrates an effective outcome leading to an almost 2-fold enhancement in the membrane flux. The initial fouled state of 608 L/ h/m 2 increased to 1050 L/h/m 2 in the 4 h state with a recovery of 50%. We propose such membrane performance improvement governed by the ozone-NBs with a size distribution of 213.2 nm and a zeta potential value of −20.26 ± 0.13 mV, respectively. This effort showcases a substantial innovative and sustainable technology approach toward proficient foulant removal in water treatment applications.

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Section: Introductionmentioning

confidence: 99%

“…Their inherent resistance to biological deterioration further enhances their appeal in various industries. These membranes have gained widespread usage in these sectors, enabling efficient solid–liquid separation processes. − …”

Section: Introductionmentioning

confidence: 99%

High Recovery of Ceramic Membrane Cleaning Remediation by Ozone Nanobubble Technology

Rafryanto,

Ramadina,

Nur’aini

et al. 2024

ACS Omega

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“…Apart from sensing, membrane-based separation techniques have attracted great attention owing to remarkable advantages such as superior separation efficiency, high-quality water production, ease of use on large scales, and cost-effective wastewater treatment. 24 Taking cognizance of the aforementioned factors, the present work describes the use of a new chromogenic polydentate aromatic nanoparticles complexed with Co 2+ as an inorganic material blended on PES filter membrane for dual purpose, i.e., detection and fast removal of AMX from pharmaceutical sewage waste as represented in Figure 1. The inorganic material (R1.Co 2+ ) immobilized on the PES membrane undergoes analyte-induced self-assembly, allowing encapsulation of AMX with removal efficiency close to 90%.…”

Section: Introductionmentioning

confidence: 99%

“…For instance, the variety of azodye-based chemosensors − and a lot of auxochromic moieties combined with electron-withdrawing and electron-donating groups give different effects such as hypsochromic, hyperchromic, hypochromic, and bathochromic effects and thus can be easily utilized for analyte detection. Apart from sensing, membrane-based separation techniques have attracted great attention owing to remarkable advantages such as superior separation efficiency, high-quality water production, ease of use on large scales, and cost-effective wastewater treatment …”

Section: Introductionmentioning

confidence: 99%

Polyether Sulfone-Based Organic Nanoparticle Coupled Membrane for Detection and Purification of Amoxicillin Antibiotic from Wastewater

Kaur,

Singh,

Kaur

et al. 2023

ACS EST Water

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Literature reveals that pharmaceuticals and derived metabolites are released continuously into the environment from point and nonpoint sources. Urban domestic effluents are the largest pathway of environmental pharmaceutical contamination and, thus, require improved treatment techniques to monitor and eliminate such contaminants from water and wastewater. In this regard, the present investigation describes the development of a self-assembled chemosensor using an azodye-based imine linked Co2+ complex (R1.Co 2+ ) that exhibits the potential for ratiometric and colorimetric quantification of AMX in buffer/aqueous media with a limit of detection = 0.717 μM and a limit of quantification = 4.14 μM. Further, the mechanism of detection of amoxicillin (AMX) has been explored through electrochemical studies, which reveals the oxidation of AMX by R1.Co 2+ complex selectively, without any interference from other active analytes. The FE-SEM image reveals that the probe R1.Co 2+ undergoes analyte-induced self-assembly, when interacting with AMX. Apparently, the R1.Co 2+ complex was immobilized onto polyether sulfone (PES) membrane and evaluated for removal of AMX from environmental wastewater with adsorption capacity = 450.1 mg g–1 and removal efficiency = 90%. Moreover, the developed hybrid membrane can also be utilized as a solid-state colorimetric sensor of AMX, as revealed by the hue, saturation, and value (HSV) parameter model through a portable mobile-based prototype.

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“…Furthermore, the adsorption-membrane filtration (AMF) hybrid process, which combines sorption of the radionuclides with membrane microfiltration, ultrafiltration, or reverse osmosis, seems to be an attractive alternative to the commonly used column-mode technology. This hybrid procedure is accounted among the most prospective methods proposed for the treatment of contaminated water with heavy and/or radioactive metals due to such advantages as [ 1 , 2 ]: High selectivity is achieved by proper selection of the sorbent, Ability to separate metal ions even from very diluted solutions, Relatively high speed of the purification process, Low energy demand, The relatively small size of the installation, The simplicity of the operation, Small operation costs as compared with other purification methods. …”

Section: Introductionmentioning

confidence: 99%

Fly Ash as a Potential Adsorbent for Removing Radionuclides from Aqueous Solutions in an Adsorption-Membrane Assisted Process Compared to Batch Adsorption

et al. 2023

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The paper deals with checking the possibility of using fly ash (FA) as a sorbent in the batch adsorption method of removing radionuclides from aqueous solutions. An adsorption-membrane filtration (AMF) hybrid process with a polyether sulfone ultrafiltration membrane with a pore size of 0.22 μm was also tested as an alternative to the commonly used column-mode technology. In the AMF method, metal ions are bound by the water-insoluble species prior to the membrane filtration of the purified water. Thanks to the easy separation of the metal-loaded sorbent, it is possible to improve water purification parameters using compact installations and reduce operating costs. This work evaluated the influence of such parameters on cationic radionuclide removal efficiency (EM): initial pH and composition of the solution, contact time of the phases, and the FA doses. A method for removing radionuclides, ordinarily present in an anionic form (e.g., TcO4−), from water, has also been presented. The results show, that both batch adsorption of radionuclides and adsorption-membrane filtration (AMF) using the FA as an adsorbent can be effectively used for water purification and in the form of a solid directed to long-term storage.

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A review on hybrid membrane-adsorption systems for intensified water and wastewater treatment: Process configurations, separation targets, and materials applied

Cited by 30 publications

References 218 publications

High Recovery of Ceramic Membrane Cleaning Remediation by Ozone Nanobubble Technology

High Recovery of Ceramic Membrane Cleaning Remediation by Ozone Nanobubble Technology

Polyether Sulfone-Based Organic Nanoparticle Coupled Membrane for Detection and Purification of Amoxicillin Antibiotic from Wastewater

Fly Ash as a Potential Adsorbent for Removing Radionuclides from Aqueous Solutions in an Adsorption-Membrane Assisted Process Compared to Batch Adsorption

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