A critical review on the electrospun nanofibrous membranes for the adsorption of heavy metals in water treatment

F Zhu, YM Zheng, BG Zhang, YR Dai - Journal of Hazardous Materials, 2021 - Elsevier
Electrospun nanofibrous membranes (ENFMs) have many superior advantages, such as
large specific surface area, high porosity, easy modification, good flexibility, and easy …

Nanofiber-based sorbents: Current status and applications in extraction methods

E Torabi, M Moghadasi, M Mirzaei, A Amiri - Journal of Chromatography A, 2023 - Elsevier
Advanced sorbents gradually become a research hotspot on account of the increasing
attention paid to environmental problems. Due to the prominent physicochemical features of …

Preparation of aminated-polyacrylonitrile nanofiber membranes for the adsorption of metal ions: comparison with microfibers

PK Neghlani, M Rafizadeh, FA Taromi - Journal of hazardous materials, 2011 - Elsevier
Polyacrylonitrile nanofibers (PAN-nFs) were produced using the electrospinning method.
Subsequently, the electrospun fibers were modified by diethylenetriamine to produce …

Preparation of a novel electrospun polyvinyl alcohol/titanium oxide nanofiber adsorbent modified with mercapto groups for uranium (VI) and thorium (IV) removal from …

S Abbasizadeh, AR Keshtkar, MA Mousavian - Chemical Engineering …, 2013 - Elsevier
A novel polyvinyl alcohol (PVA)/titanium oxide (TiO2) nanofiber adsorbent modified with
mercapto groups was synthesized by electrospinning. The adsorbent was characterized by …

Removal of heavy metal ions by modified PAN/PANI-nylon core-shell nanofibers membrane: Filtration performance, antifouling and regeneration behavior

A Almasian, M Giahi, GC Fard, SA Dehdast… - Chemical Engineering …, 2018 - Elsevier
In this paper, the polyacrylonitrile (PAN)/polyaniline (PANI)-nylon core-shell nanofiber
membrane was prepared as a filtration-adsorption membrane and its surface was modified …

Electrospun nanofiber substrates that enhance polar solvent separation from organic compounds in thin-film composites

TD Lu, BZ Chen, J Wang, TZ Jia, XL Cao… - Journal of Materials …, 2018 - pubs.rsc.org
Organic solvent nanofiltration (OSN) with thin film composite (TFC) membranes containing a
thin selective layer on top of a porous substrate is key to lowering the energy costs of high …

Preparation and adsorption behavior of diethylenetriamine/polyacrylonitrile composite nanofibers for a direct dye removal

A Almasian, ME Olya, NM Mahmoodi - Fibers and Polymers, 2015 - Springer
Abstract The diethylenetriamine (DETA)/polyacrylonitrile (PAN) composite nanofibers were
prepared by using electrospinning technique. The surface morphology and chemical …

[HTML][HTML] Chitosan-graphene oxide dip-coated polyacrylonitrile-ethylenediamine electrospun nanofiber membrane for removal of the dye stuffs methylene blue and …

MA Pathirana, NSL Dissanayake, ND Wanasekara… - Nanomaterials, 2023 - mdpi.com
Textile wastewater accommodates many toxic organic contaminants that could potentially
threaten the ecosystem if left untreated. Methylene blue is a toxic, non-biodegradable …

Preparation of amidoxime polyacrylonitrile chelating nanofibers and their application for adsorption of metal ions

F Huang, Y Xu, S Liao, D Yang, YL Hsieh, Q Wei - Materials, 2013 - mdpi.com
Polyacrylonitrile (PAN) nanofibers were prepared by electrospinning and they were modified
with hydroxylamine to synthesize amidoxime polyacrylonitrile (AOPAN) chelating …

Production of biochars from textile fibres through torrefaction and their characterisation

A Hanoğlu, A Çay, J Yanık - Energy, 2019 - Elsevier
In this study, the utilization of textile fibres as energy feedstock in the form of biochar was
investigated depending on the fibre type. The biochars were produced from waste natural …