☆ 4.7 Review

Polyester-based thin-film composite membranes for nanofiltration of saline water: A review

DESALINATION (2024)

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Article Polymer Science

High-performance nanofiltration membranes with a polyamide-polyester composite layer and a polydopamine surface layer for desalination and dye pollutant removal

Weibin Cai et al.

Summary: Due to water shortages, people have to use membrane-based technologies like desalination nanofiltration (NF) membranes to produce high-quality water from wastewater, seawater, and brackish groundwater. Researchers have successfully developed double-high-performance NF membranes using novel strategies, which have both high water permeabilities and high selectivities. These membranes, coated with self-assembled polydopamine on the surface, demonstrate improved water permeability and can alleviate membrane fouling.

POLYMER (2023)

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Article Engineering, Chemical

Fabrication of amino-alcohol based polyesteramide thin film composite membranes for nanofiltration

Shaochong Cao et al.

Summary: In this study, new PEA-based TFC membranes were constructed using amino-alcohol monomers and trimesoyl chloride. The THAM monomers with higher hydrophilicity and more negative charges resulted in TFC membranes with larger pore sizes, exhibiting high water permeability and superior salt rejection.

SEPARATION AND PURIFICATION TECHNOLOGY (2023)

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Article Engineering, Chemical

Poly(vinyl alcohol)-based highly permeable TFC nanofiltration membranes for selective dye/salt separation

Zhongyue Sun et al.

Summary: This study fabricates loose nanofiltration (LNF) membranes with high water permeance and excellent dye/salt selectivity using inexpensive and nontoxic poly(vinyl alcohol) (PVA) as an aqueous monomer. The optimized PVA-based membrane shows outstanding water permeability, favorable dye rejection, and low salt rejection. It also exhibits excellent antifouling properties and long-term stability, making it a promising candidate for industrial-scale LNF membrane production.

DESALINATION (2023)

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Article Engineering, Chemical

Triethanolamine-based zwitterionic polyester thin-film composite nanofiltration membranes with excellent fouling-resistance for efficient dye and antibiotic separation

Liuqing Yang et al.

Summary: Water pollution and scarcity caused by organic compounds have become significant concerns. In this study, a zwitterionic triethanolamine-based (Z-TEOA) monomer was successfully synthesized and used to fabricate zwitterionic polyester thin-film composite nanofiltration (ZNF) membranes. These membranes exhibited enhanced hydrophilicity and permeability, with high rejection rates for various pollutants. The results suggest the potential application of these membranes in wastewater treatment from textile and pharmaceutical industries.

JOURNAL OF MEMBRANE SCIENCE (2023)

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Article Engineering, Chemical

Fluorinated solvent resistant nanofiltration membrane prepared by alkane / ionic liquid interfacial polymerization with excellent solvent resistance

KunKai Ma et al.

Summary: Ionic liquids were used to improve the solubility of BPAF, and fluorinated polyarylester thin film composite membranes were synthesized on PAN base membranes using interfacial polymerization method. The addition of fluorinated monomer could regulate the surface morphology and roughness of TFC membranes. PAN-F-0.5 sample exhibited high permeance for methanol and showed excellent performance after continuous immersion in DMF for 90 days (room temperature) and 7 days (80 degrees C).

JOURNAL OF MEMBRANE SCIENCE (2023)

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Review Environmental Sciences

A review on polyester and polyester-amide thin film composite nanofiltration membranes: Synthesis, characteristics and applications

Ziyan Zhang et al.

Summary: This review systematically summarizes the research progress of polyester and polyester-amide nanofiltration membranes, including the synthesis strategies, property tuning mechanisms, and application advantages. Current challenges and future development directions are also proposed. This review provides guidance for designing high-performance polyester and polyester-amide membranes, thereby further enhancing the efficacy of nanofiltration.

SCIENCE OF THE TOTAL ENVIRONMENT (2023)

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Article Multidisciplinary Sciences

Microstructure optimization of bioderived polyester nanofilms for antibiotic desalination via nanofiltration

Yunxiang Bai et al.

Summary: The successful implementation of thin-film composite membranes (TFCM) for challenging solute-solute separations in the pharmaceutical industry requires fine control over the microstructure and thickness of the selective layer. In this study, stevioside, a contorted glycoside derived from plants, was introduced as a promising monomer for optimizing the microstructure of TFCM. The use of stevioside produced thin selective layers with ideal microporosity for antibiotic desalination, exhibiting high water permeance, antibiotic desalination efficiency, antifouling performance, and chlorine resistance.

SCIENCE ADVANCES (2023)

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Article Engineering, Chemical

Supramolecular enzymatic membranes comprising of β-cyclodextrin and laccase for efficient removal and desalination of small molecules

Ying Wang et al.

Summary: Nanofiltration (NF) is a promising technique for treating industrial dyes and pharmaceutical effluents, but it faces challenges in balancing permeance, selectivity, and anti-fouling properties. In this study, a novel supramolecular enzymatic membrane was developed based on p-cyclodextrin (CD) and laccase (Lac) for efficient degradation of pollutants and removal of small molecules.

DESALINATION (2023)

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Review Engineering, Chemical

Designed strategies of nanofiltration technology for Mg2+/Li+ separation from salt-lake brine: A comprehensive review

Tong Zhang et al.

Summary: This article reviews the current lithium extraction process based on commercial NF membrane and introduces the application of positively charged NF membranes in the separation of magnesium and lithium ions. Strategies for enhancing the separation performance by introducing functional groups, specific nanopores, and nanochannels into the membrane are presented. The main operating parameters associated with the separation process are also discussed.

DESALINATION (2023)

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Article Engineering, Chemical

Nanofiltration membrane with asymmetric polyamide dual-layer through interfacial polymerization for enhanced separation performance

Xinyu Fu et al.

Summary: A nanofiltration membrane with an asymmetric polyamide dual-layer was prepared by interfacial polymerization. The thin and dense top polyamide layer enabled high water permeability and Na2SO4 rejection performance, while the thick and porous bottom polyamide layer guaranteed membrane stability. This study offers a promising strategy for fabricating polyamide composite membranes with enhanced separation performance.

DESALINATION (2023)

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Article Engineering, Chemical

Recent progress in reverse osmosis modeling: An overview

Mohd Muzammil Zubair et al.

Summary: This article provides a comprehensive assessment of the modeling of reverse osmosis (RO) processes, including basic theories and mathematical models based on different membrane configurations. The study shows that these models can optimize the design and operation of RO systems, improving efficiency, reducing energy consumption, and enhancing water quality.

DESALINATION (2023)

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Article Engineering, Chemical

Mechanistic insight into developing a novel loose nanofiltration membrane for effective dye/salt separation by epigallocatechin gallate

Jinsong He et al.

Summary: A loose nanofiltration (LNF) membrane with excellent separation and antifouling properties was fabricated using hydroxyl-based materials and large polyphenol monomers. The membrane showed a loose structure with a smooth and hydrophilic surface. It exhibited high water permeability, high dye rejection, low salt rejection, superior fouling resistance, and antibacterial properties.

SEPARATION AND PURIFICATION TECHNOLOGY (2023)

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Article Engineering, Chemical

Thin film composite polyesteramide membrane with the incorporation of rigidly-contorted binaphthol-based monomer for enhanced nanofiltration separation performance

Youcai Chen et al.

Summary: By incorporating 7,7'-dihydroxy-2,2'-binaphthol (7,7'-OH-BINOL) with piperazine (PIP), high-performance nanofiltration (NF) membranes with enhanced microporosity and water permeability were prepared. The tailored membrane exhibited excellent operational stability and salt selectivity, providing a feasible solution for addressing water scarcity.

SEPARATION AND PURIFICATION TECHNOLOGY (2023)

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Article Engineering, Chemical

Hydroxypropyl-β-cyclodextrin-based polyester TFC membrane for efficient antibiotic desalination

Mengmeng Jia et al.

Summary: In this work, a loose thin film composite (TFC) membrane was fabricated via interfacial polymerization, and tannic acid was added to enhance the rejection rate. The resulting membrane showed optimal permeability and high desalination efficiency for antibiotics. Moreover, the tannic acid incorporated membrane also exhibited enhanced chlorine resistance and antifouling ability, making it promising for antibiotic purification in pharmaceutical fields.

SEPARATION AND PURIFICATION TECHNOLOGY (2023)

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Article Engineering, Chemical

Carbonate modified polyester nanofiltration membrane: Separation performance and mechanism investigation

Zhaoyong Ye et al.

Summary: The reaction between carbonate and H+ during interfacial polymerization can generate nanobubbles, which can tailor the morphology of the polyester layer and improve the water flux of the nanofiltration membrane. The modified membrane showed great potential in removing heavy metal ions and radionuclides from water.

SEPARATION AND PURIFICATION TECHNOLOGY (2023)

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Article Engineering, Chemical

High permeance nanofiltration membrane for harsh organic solvent based on spiral-ring polyesters

Xinyi Yan et al.

Summary: In this study, ultra-resistant and high permeance membranes for organic solvent nanofiltration (OSN) were fabricated by combining the oxidized poly (arylene sulfide sulfone) (OPASS) supports with excellent organic solvent resistance and the spiral-ring polyester interfacial polymerization (IP) layer. The representative TFC membranes exhibited excellent permeance and high rejection rates for congo red, making them suitable for harsh organic solvent separation applications.

JOURNAL OF MEMBRANE SCIENCE (2023)

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Article Nanoscience & Nanotechnology

Novel Poly(ester amide) Membranes with Tunable Crosslinked Structures for Nanofiltration

Hao Zhang et al.

Summary: Tuning the crosslinking density of interfacial-polymerized nanofiltration membranes can meet the demand of various applications. The properties of NF membranes can be tuned by choosing monomers with different structures and reactivities. PEA membranes with tunable crosslinked structures provide new possibilities for the development of task-specific separation membranes.

ACS APPLIED MATERIALS & INTERFACES (2022)

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Article Engineering, Chemical

Vapor-phase polymerization of high-performance thin-film composite membranes for nanofiltration

Wanbin Li et al.

Summary: In this study, vapor-phase polymerization was used to prepare highly cross-linked TFC nanofiltration membranes, which do not require organic solvents and immiscible interfaces, and exhibit scalability and reproducibility. The prepared TFC membranes showed stable nanofiltration and desalination performance in all water, organic solvent, and water-organic mixture systems.

AICHE JOURNAL (2022)

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Article Engineering, Chemical

Enhancing performances of polyamide thin film composite membranes via co-solvent assisted interfacial polymerization

Ruth Habte Hailemariam et al.

Summary: This study focused on improving the performance of polyamide thin film composite membranes through co-solvent-assisted interfacial polymerization. The results showed that adding co-solvent can enhance water flux performance of the membrane without sacrificing salt rejection. The study demonstrates the potential of CAIP membranes for brackish water desalination and water treatment.

DESALINATION (2022)

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Review Engineering, Chemical

A comprehensive review of MXene-based water-treatment membranes and technologies: Recent progress and perspectives

Ohchan Kwon et al.

Summary: MXenes are a new class of two-dimensional materials with unique and versatile properties, attracting significant attention. Research on MXene-based membranes is still in its early stages, covering synthesis, surface chemistry, interlayer tuning, membrane fabrication, and water purification applications. Discussions on future perspectives and issues provide insight into the development and practical separation applications of MXene-based membranes.

DESALINATION (2022)

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Article Engineering, Environmental

Low-pressure highly permeable polyester loose nanofiltration membranes tailored by natural carbohydrates for effective dye/salt fractionation

Pengrui Jin et al.

Summary: This study focused on the fabrication of loose nanofiltration (LNF) membranes using green materials with high water permeability for dye and salt recovery in textile wastewater treatment. The membranes showed excellent water permeability, rejection of dyes, transmission of salts, anti-fouling performance, and long-term stability. The findings suggest a promising new strategy for the preparation of next-generation LNF membranes.

JOURNAL OF HAZARDOUS MATERIALS (2022)

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Article Engineering, Chemical

In situ formation of porous organic polymer-based thin polyester membranes for loose nanofiltration

Rui Li et al.

Summary: This study presents the in-situ fabrication of polyester membranes using hydroxyl-containing porous organic polymers (POPs) on a porous substrate via interfacial polymerization. The resulting membranes exhibit high water permeability, high dye rejection, as well as good chlorine resistance and antifouling properties, making them suitable for textile effluent treatment.

JOURNAL OF MEMBRANE SCIENCE (2022)

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Article Engineering, Chemical

Triethanolamine modification produces ultra-permeable nanofiltration membrane with enhanced removal efficiency of heavy metal ions

Xin Zhang et al.

Summary: Triethanolamine modification improves the performance of PEI/TMC NF membranes in removing heavy metal ions from contaminated water, with increased permeance and high rejection rates for various metals.

JOURNAL OF MEMBRANE SCIENCE (2022)

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Article Engineering, Chemical

Fabrication of Graphene oxide membrane with multiple Plug-ins for efficient dye nanofiltration

Jia Pang et al.

Summary: The study demonstrates the successful fabrication of stable GO membranes in water environment by incorporating beta-cyclodextrin and trimesoyl chloride, which efficiently remove dyes and salts with enhanced sieving effect and stability. The GO membranes prepared through this multiple plug-ins strategy show promising potential for nanofiltration processes to remove dyes.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

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Article Polymer Science

In-situ interfacial polymerization endows surface enrichment of -COOH groups on anion exchange membranes for efficient Cl-/SO42- separation

Noor Ul Afsar et al.

Summary: The study successfully prepared monovalent anion-permselective membranes (MAPMs) using in-situ interfacial polymerization technique, introducing hydroxyl and cationic groups in the base membrane to enhance anion transport efficiency.

JOURNAL OF POLYMER SCIENCE (2022)

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Review Engineering, Environmental

Progress of cyclodextrin based-membranes in water treatment: special 3D bowl-like structure to achieve excellent separation

Bo Zhu et al.

Summary: This paper reviews the application advantages and challenges of CD-based membranes in dye and salt separation, organic solvent nanofiltration, pollutants removal, etc. It focuses on the design and fabrication methods of CD-based membranes and the improvement mechanisms of membrane performance. The future trend of CD-based membranes is also discussed, highlighting the need to enhance membrane selectivity and permeability.

CHEMICAL ENGINEERING JOURNAL (2022)

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Article Engineering, Environmental

Separation of textile wastewater using a highly permeable resveratrol-based loose nanofiltration membrane with excellent anti-fouling performance

Junfeng Zheng et al.

Summary: This paper reports a loose nanofiltration (LNF) membrane based on resveratrol, fabricated using a scalable interfacial polymerization method. The membrane exhibits ultra-high pure water permeance and excellent anti-fouling properties, making it suitable for the treatment of saline textile wastewater.

CHEMICAL ENGINEERING JOURNAL (2022)

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Article Engineering, Chemical

Fabrication of high-performance nanofiltration membranes by using sulfated cellulose nanofibril as the intermediate support layer

Weidong Li et al.

Summary: In this study, a novel composite nanofiltration membrane was developed using sulfated cellulose nanofibril as the intermediate support layer. The results showed that increasing the surface charge of the intermediate support layer led to higher roughness and absolute value of surface zeta potential of the composite nanofiltration membrane. The membrane also exhibited excellent water permeability and ion rejection performance, making it a promising candidate for applications in desalination and other fields.

DESALINATION (2022)

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Article Engineering, Chemical

Nanofiltration of complex mixtures: The effect of the adsorption of divalent ions on membrane retention

S. Castano Osorio et al.

Summary: This paper presents a model based on state-of-the-art mean field theory that includes the effect of divalent counterions on the membrane charge density, highlighting the importance of counterion adsorption in nanofiltration performance.

DESALINATION (2022)

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Article Engineering, Chemical

High-performance and robust polysulfone nanocomposite membrane containing 2D functionalized MXene nanosheets for the nanofiltration of salt and dye solutions

Amirhosein Dashtbozorg et al.

Summary: In this study, hydrophilic MXene nanosheets were successfully synthesized and incorporated into PSF nanofiltration membranes. The addition of MXene nanosheets increased the membrane porosity, hydrophilicity, and tensile properties, leading to significantly improved rejection of salts and dye solutions by the nanofiltration membranes.

DESALINATION (2022)

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Article Polymer Science

Green lignin-based polyester nanofiltration membranes with ethanol and chlorine resistance

Shuo Zhan et al.

Summary: Novel lignin-based polyester composite nanofiltration membranes with ethanol and chlorine resistance were fabricated successfully via interfacial polymerization, showing excellent performance for dye removal.

JOURNAL OF APPLIED POLYMER SCIENCE (2022)

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Article Engineering, Chemical

Thin-film composite nanofiltration membrane with unprecedented stability in strong acid for highly selective dye/NaCl separation

Miaozhou Ji et al.

Summary: In this study, a novel acid-tolerant nanofiltration (NF) membrane was designed and prepared using a new monomer. The resulting membrane showed exceptional structural stability under strong acid conditions and high selectivity for differentiating dyes from saline solution.

JOURNAL OF MEMBRANE SCIENCE (2022)

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Article Nanoscience & Nanotechnology

Lamellar MXene Nanofiltration Membranes for Electrostatic Modulation of Molecular Permeation: Implications for Fine Separation

Jing Li et al.

Summary: This study demonstrates that the separation performance of Ti3C2Tx-MXene lamellar nanofiltration membranes can be modulated by applying external electrostatic fields. The filtration performance of the membranes on cationic and anionic dyes can be improved or declined depending on the polarity of the electric field. The regulation mechanisms are discussed, which are likely attributed to the changes in electrostatic interactions induced by the external electric field.

ACS APPLIED NANO MATERIALS (2022)

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Article Engineering, Chemical

Effects of alkali on the polyester membranes based on cyclic polyphenols for nanofiltration

Quan Hu et al.

Summary: The use of alkaline environment during interfacial polymerization (IP) to fabricate polyester membranes affects the IP process and diffusion of monomers. Among the alkalis studied, KOH resulted in the lowest permeability, NaOH showed the highest permeability, and LiOH showed moderate permeability. Monomers containing hydroxyl act as IP monomers and surfactants, influencing their own diffusion in the organic phase.

DESALINATION (2022)

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Article Engineering, Environmental

Use of aqueous polyol monomer for superior dye separation performance and high chlorine resistance of thin-film composite polyester nanofiltration membranes

Micah Belle Marie Yap Ang et al.

Summary: Efforts to find efficient wastewater treatment processes are still ongoing due to water scarcity caused by continuous industrialization. This study explored the application of three polyols as aqueous monomers for fabricating nanofiltration membranes for dye desalination. The results showed that erythritol (ERT) was the most suitable monomer, producing a nanofiltration membrane with high water flux, high dye/salt selectivity, and excellent chlorine resistance.

JOURNAL OF WATER PROCESS ENGINEERING (2022)

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Article Engineering, Chemical

Antibiotics separation from saline wastewater by nanofiltration membrane based on tannic acid-ferric ions coordination complexes

Long-Fei Ren et al.

Summary: Excessive discharge of saline antibiotics wastewater into aquatic ecosystem is a critical environmental issue. A newly developed nanofiltration membrane based on coordination complexes of tannic acid and ferric ions showed high selectivity for separating antibiotics and monovalent salt, indicating great potential for efficient treatment of antibiotics-contaminated wastewater.

DESALINATION (2022)

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Article Engineering, Chemical

Fabrication and characterization of high-performance acetone-assisted polyamide thin-film composite membranes for fluoridated saline water treatment

Ruth Habte Hailemariam et al.

Summary: Nanofiltration (NF) and reverse osmosis (RO) membranes have shown promise in treating fluoridated brackish water. This study evaluated the performance of a self-fabricated membrane with acetone as a co-solvent for treating fluoridated brackish water. The addition of acetone improved water flux and fluoride rejection, and the acetone-added membrane outperformed commercial RO/NF membranes in terms of flux and rejection.

DESALINATION (2022)

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Review Engineering, Environmental

Nanofiltration Membranes with Crumpled Polyamide Films: A Critical Review on Mechanisms, Performances, and Environmental Applications

Senlin Shao et al.

Summary: Nanofiltration (NF) membranes, especially crumpled NF membranes, have shown great potential in various environmental applications. This critical review classifies the morphologies of crumpled NF membranes and summarizes the mechanisms and fabrication methods involved in their formation. The transport of water and solutes in these membranes is discussed, highlighting their potential to improve membrane performance. The review also emphasizes the environmental applications of these membranes and identifies future research opportunities and needs.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

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Article Engineering, Chemical

Rapid construction of cyclodextrin polyester layer on polyamide for preparing highly permeable reverse osmosis membrane

Haowen Wu et al.

Summary: In this study, a rapid method was used to introduce hydrophilic cyclodextrin compounds with hydroxyl groups onto a polyamide layer, forming a hydrophilic and loose polyester layer that significantly increased the permeance of the reverse osmosis membrane while maintaining high rejection rates.

JOURNAL OF MEMBRANE SCIENCE (2022)

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Article Engineering, Chemical

A novel polyester-amide loose composite nanofiltration membrane for effective dye/salt separation: The effect of long molecule on the interfacial polymerization

Jun Cheng et al.

Summary: This study demonstrates the fabrication of a novel polyester-amide loose nanofiltration (LNF) membrane using a long molecule bis-tris propane with amines and hydroxyl groups as the aqueous monomer in interfacial polymerization. The investigation reveals that the size of the molecule is a crucial factor for the formation mechanism of the unique loose structure of LNF. The tailored polyester-amide LNF membrane exhibits high water permeability, dye rejection, and low salt rejection, making it suitable for the fractionation of dye/salt mixtures. Furthermore, the membrane shows excellent anti-fouling and stability performance.

JOURNAL OF MEMBRANE SCIENCE (2022)

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Article Engineering, Chemical

Comparison of polyamide, polyesteramide and polyester nanofiltration membranes: properties and separation performance

Kaiming Fan et al.

Summary: In this study, different nanofiltration membranes with varying active layers were synthesized and their characteristics were comprehensively investigated. The study found differences in separation performance and physicochemical properties among the different membrane types, providing guidance for the rational selection of nanofiltration membranes.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

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Article Engineering, Chemical

Synergistic regulation of macrocyclic polyamine-based polyamide nanofiltration membranes by the interlayer and surfactant for divalent ions rejection and mono-/di-ions sieving

Ming Wang et al.

Summary: In this study, a novel polyamine called Cyclen is used as the monomer to construct a nanofiltration membrane. Through a surfactant-assembly regulated interfacial polymerization (SARIP) process, the phase transfer of Cyclen is intensified, resulting in a membrane with high permeance and perm-selectivity.

DESALINATION (2022)

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Article Engineering, Environmental

Recycling the High-Salinity Textile Wastewater by Quercetin-Based Nanofiltration Membranes with Minimal Water and Energy Consumption

Rui Zhao et al.

Summary: In this study, loose polyester nanofiltration membranes were prepared using renewable quercetin as the monomer to effectively recover dyes and salts from high salinity textile wastewater. The membranes showed improved efficiency and reduced water and energy consumption compared to traditional membranes.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

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Article Engineering, Chemical

Structure adjustment for enhancing the water permeability and separation selectivity of the thin film composite nanofiltration membrane based on a dendritic hyperbranched polymer

Xiao Zhang et al.

Summary: In this study, a dendritic amphiphilic hyperbranched polyester acyl chloride (HPE-COCl) was proposed for incorporation into polyamide skin layer to adjust the structure and separation performance of thin film composite (TFC) nanofiltration (NF) membranes. The modified membranes showed enhanced water permeability and selectivity towards salts, heavy metals, and dyes. The experimental results suggested that HPE-COCl facilitated water permeation and improved selectivity by retaining larger-sized heavy metal salts and dyes.

JOURNAL OF MEMBRANE SCIENCE (2021)

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Article Engineering, Environmental

Loose nanofiltration membrane custom-tailored for resource recovery

Shiwei Guo et al.

Summary: This review summarizes the development and applications of the emerging loose nanofiltration (LNF) membrane in resource recovery from biomass and wastewater. LNF membranes, with higher selectivity and lower operating pressure, are mainly prepared through phase inversion and interfacial polymerization, and are applied for the separation of saccharides, polyphenols, pigments, dyes, and salts to minimize environmental pollution.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Engineering, Chemical

Pore model for nanofiltration: History, theoretical framework, key predictions, limitations, and prospects

Ruoyu Wang et al.

Summary: This review provides an overview of the development history, details, applications, and optimization strategies of the widely used NF model DSPM-DE. It also discusses the analysis of separation processes and the uncertainties of model parameters, along with the prospects for future improvements.

JOURNAL OF MEMBRANE SCIENCE (2021)

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Article Green & Sustainable Science & Technology

High performance polyester reverse osmosis desalination membrane with chlorine resistance

Yujian Yao et al.

Summary: A chlorine-resistant polyester reverse osmosis membrane has been developed to prevent biofouling and increase sustainability in desalination and wastewater reuse. The membrane exhibits high salt rejection and water permeability, even after exposure to chlorine for biofouling prevention. This chlorine-resistant membrane is expected to greatly advance reverse osmosis desalination technology.

NATURE SUSTAINABILITY (2021)

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Article Engineering, Chemical

A novel chiral polyester composite membrane: Preparation, enantioseparation of chiral drugs and molecular modeling evaluation

Jian Ke et al.

Summary: In this study, chiral polyester composite membranes were successfully fabricated by covalently bonding cyclodextrins with commercial cellulose acetate membranes. The modified membranes showed efficient enantioseparation of chiral drugs under optimal preparation conditions. Furthermore, the mechanism of chiral recognition was elucidated using molecular modeling with AutoDock, providing insights into the molecular interactions involved in the process.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Article Engineering, Chemical

Ligninsulfonate/trimesoylchloride nanocomposite membrane with transmembrane nanochannels via bionic cell membrane for molecular separation

Chao Wang et al.

Summary: A separation membrane with high permeance and excellent separation performance was constructed through a simple in situ silver nanoparticle introduction technology. The membrane has uniform distribution of silver nanoparticles, enhanced hydrophilicity, and stable separation performance, suggesting its significance in separation processes.

JOURNAL OF MEMBRANE SCIENCE (2021)

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Article Engineering, Environmental

Erythritol-based polyester loose nanofiltration membrane with fast water transport for efficient dye/salt separation

Pengrui Jin et al.

Summary: Loose nanofiltration membranes with remarkable water permeability have been developed for efficient fractionation of dyes and salts in the treatment of textile wastewater, showing excellent rejection of dyes and transmission of salts. The novel polyester membrane with high water permeability is hydrophilic, negatively charged, and has microsphere structures on the surface, indicating potential applications in wastewater treatment.

CHEMICAL ENGINEERING JOURNAL (2021)

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Article Engineering, Chemical

Thin-film composite polyester nanofiltration membrane with high flux and efficient dye/salts separation fabricated from precise molecular sieving structure of β-cyclodextrin

Juan Li et al.

Summary: The study successfully prepared high-flux polyester membranes with beta-cyclodextrin/trimesoyl chloride-multiwalled carbon nanotubes, showing effective removal efficiency for dyes and salt mixtures.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Article Engineering, Chemical

A novel chlorine-resistant polyacrylate nanofiltration membrane constructed from oligomeric phenolic resin

Haixiang Sun et al.

Summary: A novel polyacrylate composite NF membrane was prepared by interfacial polymerization, showing high rejection rate and flux. Compared to conventional polyamide membranes, this membrane exhibits better chlorine resistance and long-term operation stability.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Article Engineering, Chemical

Preparation, characterization and acid/alkali stabilities of aromatic polyesteramide-based composite membranes for water desalination

Pengfei Chen et al.

Summary: A novel aromatic polyesteramide membrane with high free volume was prepared by adding a rigid cardo-contorted biphenol monomer, showing significant increase in water flux and slight decrease in salt rejection compared to polyamide membrane. Acid and alkali stabilities of the polyesteramide membranes were studied, and it was found that treating the membranes with acid/EA resulted in increased water flux and salt rejection within 24 hours due to increased hydrophilicity and partial dissolution of small polymer fragments on the membrane surface.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Article Chemistry, Physical

Thermal-facilitated interfacial polymerization toward high-performance polyester desalination membrane

Jianliang Shen et al.

Summary: This study presents a thermal-facilitated interfacial polymerization (TFIP) approach for fabricating high-performance polyester thin film composite (PE-TFC) membranes with superior desalination performance. By promoting the reaction rate between glucose monomers and TMC at elevated temperatures, the resulting PE layer showed higher cross-linking density and outperformed conventional IP methods in terms of ion rejection and water permeance. The PE-TFC membrane exhibited unprecedented chlorine resistance and maintained high separation efficiency after exposure to sodium hypochlorite solution. Polyols such as sucrose, raffinose, and beta-CD were also tested as monomers, highlighting the universality of the TFIP approach for facile preparation of high-performance desalination membranes.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

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Review Chemistry, Multidisciplinary

Fabrication of desalination membranes by interfacial polymerization: history, current efforts, and future directions

Xinglin Lu et al.

Summary: Membrane desalination is a promising technology for addressing water scarcity globally, but still faces technical obstacles. Progress has been made in the development of TFC membranes, but there is still a gap between industrial needs and academic research in designing high-performance TFC membranes.

CHEMICAL SOCIETY REVIEWS (2021)

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Article Engineering, Chemical

Novel chiral composite membrane prepared via the interfacial polymerization of diethylamino-beta-cyclodextrin for the enantioseparation of chiral drugs

Jian Ke et al.

JOURNAL OF MEMBRANE SCIENCE (2020)

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Article Engineering, Chemical

Efficient removal of anionic dye by constructing thin-film composite membrane with high perm-selectivity and improved anti-dye-deposition property

Yuchen Wu et al.

DESALINATION (2020)

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Article Engineering, Environmental

A Facile and Scalable Fabrication Procedure for Thin-Film Composite Membranes: Integration of Phase Inversion and Interfacial Polymerization

Yanling Liu et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

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Article Engineering, Environmental

Preparation of highly permeable loose nanofiltration membranes using sulfonated polyethylenimine for effective dye/salt fractionation

Jincheng Ding et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Engineering, Chemical

Properties of polyvinyl chloride (PVC) ultrafiltration membrane improved by lignin: Hydrophilicity and antifouling

Ming Yong et al.

JOURNAL OF MEMBRANE SCIENCE (2019)

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Article Engineering, Chemical

A loose NF membrane by grafting TiO2-HMDI nanoparticles on PES/β-CD substrate for dye/salt separation

Luhong Zhang et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2019)

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Article Engineering, Chemical

Chlorine-resistant polyester thin film composite nanofiltration membranes prepared with β-cyclodextrin

Jing Xue et al.

JOURNAL OF MEMBRANE SCIENCE (2019)

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Article Engineering, Chemical

High permselectivity thin-film composite nanofiltration membranes with 3D microstructure fabricated by incorporation of beta cyclodextrin

Yong-Jian Tang et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2019)

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Review Engineering, Chemical

Chlorination disadvantages and alternative routes for biofouling control in reverse osmosis desalination

Mohammed Al-Abri et al.

NPJ CLEAN WATER (2019)

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Article Chemistry, Multidisciplinary

Precise Molecular Sieving Architectures with Janus Pathways for Both Polar and Nonpolar Molecules

Jiangtao Liu et al.

ADVANCED MATERIALS (2018)

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Article Engineering, Environmental

Graphene oxide based membrane intercalated by nanoparticles for high performance nanofiltration application

Long Chen et al.

CHEMICAL ENGINEERING JOURNAL (2018)

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Thin film composite membranes containing intrinsic CD cavities in the selective layer

Shu Xiong et al.

JOURNAL OF MEMBRANE SCIENCE (2018)

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Article Polymer Science

A novel polyester composite nanofiltration membrane prepared by interfacial polymerization catalysed by 4-dimethylaminopyridine: Enhanced the water permeability and anti-fouling ability

Jun Cheng et al.

POLYMER (2018)

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Article Chemistry, Applied

Preparation of novel carboxylated thin-film composite polyamide-polyester nanofiltration membranes with enhanced antifouling property and water flux

Jafar Rezania et al.

REACTIVE & FUNCTIONAL POLYMERS (2018)

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Review Engineering, Multidisciplinary

Nanofiltration systems and applications in wastewater treatment: Review article

Mona A. Abdel-Fatah

AIN SHAMS ENGINEERING JOURNAL (2018)

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Article Green & Sustainable Science & Technology

Effective Interfacially Polymerized Polyester Solvent Resistant Nanofiltration Membrane from Bioderived Materials

Mohamed H. Abdellah et al.

ADVANCED SUSTAINABLE SYSTEMS (2018)

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Article Engineering, Chemical

Tailoring the polyester/polyamide backbone stiffness for the fabrication of high performance nanofiltration membrane

Yong-Jian Tang et al.

JOURNAL OF MEMBRANE SCIENCE (2017)

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Article Engineering, Chemical

A novel polyesteramide thin film composite nanofiltration membrane prepared by interfacial polymerization of serinol and trimesoyl chloride (TMC) catalyzed by 4-dimethylaminopyridine (DMAP)

Ruijun Zhang et al.

JOURNAL OF MEMBRANE SCIENCE (2017)

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Review Engineering, Chemical

Chlorine attack on reverse osmosis membranes: Mechanisms and mitigation strategies

Jaydevsinh M. Gohil et al.

JOURNAL OF MEMBRANE SCIENCE (2017)

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Article Chemistry, Multidisciplinary

Cyclodextrin Films with Fast Solvent Transport and Shape-Selective Permeability

Luis Francisco Villalobos et al.

ADVANCED MATERIALS (2017)

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Article Chemistry, Physical

A novel polyester composite nanofiltration membrane formed by interfacial polymerization of pentaerythritol (PE) and trimesoyl chloride (TMC)

Jun Cheng et al.

APPLIED SURFACE SCIENCE (2017)

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Article Nanoscience & Nanotechnology

Polyphenol Coating as an Interlayer for Thin-Film Composite Membranes with Enhanced Nanofiltration Performance

Xi Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

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Article Polymer Science

Chemistry and fabrication of polymeric nanofiltration membranes: A review

Mou Paul et al.

POLYMER (2016)

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Article Engineering, Chemical

Selective separation of chloride and sulfate by nanofiltration for high saline wastewater recycling

Zhi-Qin Yan et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2016)

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Article Multidisciplinary Sciences

A Novel Approach Toward Fabrication of High Performance Thin Film Composite Polyamide Membranes

Behnam Khorshidi et al.

SCIENTIFIC REPORTS (2016)

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Thin film composite membrane - Recent development and future potential

A. F. Ismail et al.

DESALINATION (2015)

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Review Engineering, Chemical

Nanofiltration membranes review: Recent advances and future prospects

A. W. Mohammad et al.

DESALINATION (2015)

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Article Engineering, Chemical

The porous structure of the fully-aromatic polyamide film in reverse osmosis membranes

Hao Yan et al.

JOURNAL OF MEMBRANE SCIENCE (2015)

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Article Geosciences, Multidisciplinary

Application of polysulfone/cyclodextrin mixed-matrix membranes in the removal of natural organic matter from water

F. V. Adams et al.

PHYSICS AND CHEMISTRY OF THE EARTH (2014)

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Article Engineering, Chemical

Fabrication and characterization of polyamide thin film nanocomposite (TFN) nanofiltration membrane impregnated with TiO2 nanoparticles

Babak Rajaeian et al.

DESALINATION (2013)

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Article Engineering, Chemical

New directions in nanofiltration applications - Are nanofibers the right materials as membranes in desalination?

Sundarrajan Subramanian et al.

DESALINATION (2013)

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Article Engineering, Chemical

Composite nanofiltration membranes prepared by interfacial polymerization with natural material tannic acid and trimesoyl chloride

Yan Zhang et al.

JOURNAL OF MEMBRANE SCIENCE (2013)

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Article Engineering, Chemical

Preparation and characterization of anti-fouling β-cyclodextrin/polyester thin film nanofiltration composite membrane

Huiqing Wu et al.

JOURNAL OF MEMBRANE SCIENCE (2013)

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Review Polymer Science

Environmental applications of water-insoluble β-cyclodextrin-epichlorohydrin polymers

Nadia Morin-Crini et al.

PROGRESS IN POLYMER SCIENCE (2013)

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Article Engineering, Environmental

Composite hollow fiber nanofiltration membranes for recovery of glyphosate from saline wastewater

Jianfeng Song et al.

WATER RESEARCH (2013)

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Article Engineering, Environmental

Degradation of Polyamide Nanofiltration and Reverse Osmosis Membranes by Hypochlorite

Van Thanh Do et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2012)

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Article Engineering, Chemical

Development of antifouling properties and performance of nanofiltration membranes modified by interfacial polymerisation

M. N. Abu Seman et al.

DESALINATION (2011)

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Article Engineering, Chemical

Facile fabrication of superior nanofiltration membranes from interfacially polymerized CNT-polymer composites

Sagar Roy et al.

JOURNAL OF MEMBRANE SCIENCE (2011)

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Article Engineering, Chemical

Study on a novel polyester composite nanofiltration membrane by interfacial polymerization. II. The role of lithium bromide in the performance and formation of composite membrane

BeiBei Tang et al.

JOURNAL OF MEMBRANE SCIENCE (2010)

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Article Engineering, Chemical

Nanofiltration thin-film composite polyester polyethersulfone-based membranes prepared by interfacial polymerization

M. N. Abu Seman et al.

JOURNAL OF MEMBRANE SCIENCE (2010)

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Article Engineering, Chemical

Characterization and applications of nanofiltration membranes: State of the art

Xiao-Lin Wang et al.

DESALINATION (2009)

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Review Engineering, Chemical

Polymeric nanofiltration membranes for textile dye wastewater treatment: Preparation, performance evaluation, transport modelling, and fouling control - a review

Woei-Jye Lau et al.

DESALINATION (2009)

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Review Polymer Science

Chemical Modification of Polyethersulfone Nanofiltration Membranes: A Review

B. Van der Bruggen

JOURNAL OF APPLIED POLYMER SCIENCE (2009)

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Article Engineering, Chemical

Polyamide thin-film nanofiltration membranes containing TiO2 nanoparticles

Hyun Soo Lee et al.

DESALINATION (2008)

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Article Engineering, Chemical

Hypochlorite degradation of crosslinked polyamide membranes I. Changes in chemical/morphological properties

Young-Nam Kwon et al.

JOURNAL OF MEMBRANE SCIENCE (2006)

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Article Engineering, Chemical

Nanofiltration thin-film-composite polyesteramide membranes based on bulky diols

U Razdan et al.

DESALINATION (2004)

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Article Engineering, Chemical

TFC polyamide membranes modified by grafting of hydrophilic polymers: an FT-IR/AFM/TEM study

V Freger et al.

JOURNAL OF MEMBRANE SCIENCE (2002)

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Article Engineering, Chemical

Application of nanofiltration for removal of pesticides, nitrate and hardness from ground water: rejection properties and economic evaluation

B Van der Bruggen et al.

JOURNAL OF MEMBRANE SCIENCE (2001)

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Article Engineering, Environmental

Selective demineralization of water by nanofiltration application to the defluorination of brackish water

A Lhassani et al.

WATER RESEARCH (2001)

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Article Biochemical Research Methods

Cyclodextrins: a versatile tool in separation science

E Schneiderman et al.

JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES (2000)

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Thin-film composite poly(esteramide)-based membranes

MM Jayarani et al.

DESALINATION (2000)

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