Synthesis and Characterization of a Thin-Film Composite Nanofiltration Membrane Based on Polyamide-Cellulose Acetate: Application for Water Purification

Ounifi, Ibtissem; Guesmi, Youssef; Ursino, Claudia; Castro‐Muñoz, Roberto; Agougui, Hassen; Jabli, Mahjoub; Hafiane, Amor; Figoli, Alberto; Ferjani, Ezzedin

doi:10.1007/s10924-021-02233-z

Cited by 43 publications

(21 citation statements)

References 57 publications

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“…RO membranes are typically composed of cellulose acetate or polysulfone coated with polyamides [62]. NF is made of polyamide composites based on polyamide and cellulose acetate [160]. The development of FO has created significant for membranes driven by osmotic pressure to address water treatment and energy issues [158].…”

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confidence: 99%

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A Review on Nanocellulose and Superhydrophobic Features for Advanced Water Treatment

Iqbal

Zhao

et al. 2022

Polymers

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Globally, developing countries require access to safe drinking water to support human health and facilitate long-term sustainable development, in which waste management and control are critical tasks. As the most plentiful, renewable biopolymer on earth, cellulose has significant utility in the delivery of potable water for human consumption. Herein, recent developments in the application of nanoscale cellulose and cellulose derivatives for water treatment are reviewed, with reference to the properties and structure of the material. The potential application of nanocellulose as a primary component for water treatment is linked to its high aspect ratio, high surface area, and the high number of hydroxyl groups available for molecular interaction with heavy metals, dyes, oil-water separation, and other chemical impurities. The ability of superhydrophobic nanocellulose-based textiles as functional fabrics is particularly acknowledged as designed structures for advanced water treatment systems. This review covers the adsorption of heavy metals and chemical impurities like dyes, oil-water separation, as well as nanocellulose and nanostructured derivative membranes, and superhydrophobic coatings, suitable for adsorbing chemical and biological pollutants, including microorganisms.

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mentioning

confidence: 99%

“…RO membranes are typically composed of cellulose acetate or polysulfone coated with polyamides [62]. NF is made of polyamide composites based on polyamide and cellulose acetate [160].…”

mentioning

confidence: 99%

A Review on Nanocellulose and Superhydrophobic Features for Advanced Water Treatment

Iqbal

Zhao

et al. 2022

Polymers

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“…3,4 The FO membrane system has been established to be a viable alternative to conventional membrane processes such as reverse osmosis (RO), ultrafiltration (UF), and nanofiltration (NF). [5][6][7] RO is the most frequently used membranebased method for desalination or wastewater treatment. It is employed by 74% of the world's installed desalination facilities.…”

Section: Introductionmentioning

confidence: 99%

“…FO has appealed much in the membrane science community over the last few decades as an emerging membrane technology 3,4 . The FO membrane system has been established to be a viable alternative to conventional membrane processes such as reverse osmosis (RO), ultrafiltration (UF), and nanofiltration (NF) 5–7 . RO is the most frequently used membrane‐based method for desalination or wastewater treatment.…”

Section: Introductionmentioning

confidence: 99%

Fouling limitations of osmotic pressure‐driven processes and its remedial strategies: A review

Singh

Maiti

Pandey

et al. 2022

J of Applied Polymer Sci

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The scarcity of freshwater is one of the major challenges to the civilized community around the World. So, the various engineered processes have been developed for the remediation of this problem such as osmotic pressure-driven processes (OPDPs). OPDPs includes forward osmosis and pressure retarded osmosis, which have gained enormous attention and becoming a flexible membrane-based technology for desalination and wastewater treatment. The most significant components of the OPDPs to be efficient are the membranes and the draw solution. Although numerous studies highlighted the membrane fouling and concentration polarization are one of the critical parameters to assess the system efficiency in the OPDPs and other pressure driven membrane processes. This study delivers an up-to-date review of the OPDPs in terms of concentration polarization, membrane fouling (organic, inorganic, and biofouling), foulant interactions, remedial strategies, monitoring and characterization techniques, and future directions of research. Numerous foulant interactions are also elaborated for the OPDPs in the field of the membrane separation technique. State of the art in antifouling membrane fabrication methods are critically reviewed along with different remedial strategies for fouled membranes in OPDPs.

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“…[1,2]. Thus, various methods, such as photocatalytic degradation [3,4], electrochemical degradation [5], biodegradation [6], advanced oxidation processes [7], adsorption [8,9] and membrane separation [10,11], have been developed to removal MG in wastewater. The advanced oxidation method and adsorption method have the characteristics of clean, no additional pollutants, simple operation, high e ciency and low cost, respectively, and show great potential in the removal of dyes.…”

Section: Introductionmentioning

confidence: 99%

In situ growth of ZIF-67 onto bamboo pulp black liquor porous carbons as an efficient adsorbent for malachite green removal

Yang

Cui

Dai

et al. 2022

Preprint

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Porous carbon is one of the most commonly used adsorbent and catalyst carrier material, but porous carbon alone has relatively poor adsorption and degradation effect on dyes. In this work, porous carbon (PC) was prepared from black liquor of bamboo pulp and trace amount of zeolitic imidazolate framework-67 (ZIF-67) was loaded onto PC and subsequently calcined under nitrogen atmosphere. Co and N elements are dispersed on the surface of the obtained material (ZIF-67/PC@C). Besides, ZIF-67/PC@C also exhibits weak magnetic property. The ZIF-67/PC@C was further used as adsorbent for malachite green (MG) and as catalyst to activate peroxymonosulfate (PMS) for MG degradation. It is found that ZIF-67/PC@C exhibits good adsorption performances for MG with a maximum adsorption capacity of 1808 mg/g, which is much higher than that of PC (1277 mg/g). In addition, ZIF-67/PC@C shows high activity for effective activation of PMS to produce hydroxyl radical（·OH) sulfate radicals (SO4-·）and singlet oxygen (1O2) for oxidative degradation of MG.

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Synthesis and Characterization of a Thin-Film Composite Nanofiltration Membrane Based on Polyamide-Cellulose Acetate: Application for Water Purification

Cited by 43 publications

References 57 publications

A Review on Nanocellulose and Superhydrophobic Features for Advanced Water Treatment

A Review on Nanocellulose and Superhydrophobic Features for Advanced Water Treatment

Fouling limitations of osmotic pressure‐driven processes and its remedial strategies: A review

In situ growth of ZIF-67 onto bamboo pulp black liquor porous carbons as an efficient adsorbent for malachite green removal

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