Silica aerogel/polyacrylonitrile/polyvinylidene fluoride nanofiber and its ability for treatment of colored wastewater

Mahmoodi, Niyaz Mohammad; Mokhtari-Shourijeh, Zahra; Langari, Sepideh; Naeimi, Alireza; Hayati, Bagher; Jalili, Mojtaba; Seifpanahi-Shabani, Kumars

doi:10.1016/j.molstruc.2020.129418

Cited by 32 publications

(6 citation statements)

References 63 publications

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“…The mixture was washed until the pH reached 7. After that, it was dried at 60°C for synthesis graphene oxide/pectin/ferrite (GOPF) (Ahmad et al, 2021; Aqdam et al, 2021; Mahmoodi et al, 2018, 2021; Mokhtari‐Shourijeh et al, 2020; Singh & Singh, 2020; Thirumalraj et al, 2020).…”

Section: Methodsmentioning

confidence: 99%

Wastewater purification from Rhodamine B and Gemifeloxacine by graphene oxide/pectin/ferrite nanocomposite: A novel molecular dynamics simulation for experimental contaminants removing

Nazarizadeh,

Akbarzadeh,

Pazouki

2023

Water Environment Research

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In this study, the synthesized nanocomposite was evaluated novel graphene oxide/pectin/ferrite (GOPF) adsorbent to the adsorption of Rhodamine B (RhB) and Gemifloxacin (GEM) from wastewater. Theoretical studies were carried out using quantum simulation via the Forcite module in Material Studio 2017. The simulation results demonstrated RhB and GEM adsorption over other dyes and drugs. The synthesized nanocomposite was identified by BET, TGA, FT‐IR, FE‐SEM, XRD, VSM, and EDS. The nanocomposite's ability to effectively take RhB and GEM from an aqueous solution was checked by performing a series of experiments based on the effect of adsorbent dose, initial condensation, contact time, pH, and temperature. The nanocomposite kinetics follow a PSO. The Freundlich isotherm model were applied for maximum adsorption capacity of GEM (124.37 mg/g) and RhB (86.60 mg/g) on GOPF nanocomposite. According to the antibacterial activity test, the synthesized nanocomposite can kill bacteria 5 mm in diameter. Also, the anti‐cancer test of nanocomposite was done with 75% viability in high concentrations of nanocomposite. Thus, GOPF application results not only are suitable for dyes but only satisfying for drugs.

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Section: Methodsmentioning

confidence: 99%

Wastewater purification from Rhodamine B and Gemifeloxacine by graphene oxide/pectin/ferrite nanocomposite: A novel molecular dynamics simulation for experimental contaminants removing

Nazarizadeh,

Akbarzadeh,

Pazouki

2023

Water Environment Research

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“…This trend can be attributed to the increased driving force, which is the concentration gradient, caused by the higher initial dye concentration. 47 Fig. 5 N 2 adsorption-desorption isotherms of Ag-MOF and Ag-MOF@GO.…”

Section: Analytical Characterization Of Mof Adsorptionmentioning

confidence: 99%

Design of a novel Ag-MOF@GO composite with a high specific surface area and structural stability for the efficient removal of malachite green

Deng

Zhao

et al. 2023

New J. Chem.

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“…25 The materials used to treat wastewater need to have excellent chemical and thermal stability. 26,27 Electrospun fibers can be easily functionalized chemically or physically, potentially improving the overall stability and mechanical properties. 28 On the other hand, electrospun fibers have adjustable diameters and diverse morphologies, and their high specific surface area and porosity can also facilitate the interaction between the adsorbent and the contaminant, thus improving the adsorption efficiency.…”

Section: Introductionmentioning

confidence: 99%

Efficient removal of high- or low-concentration copper ions using diethylenetriamine-grafted electrospun polyacrylonitrile fibers

et al. 2023

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Silica aerogel/polyacrylonitrile/polyvinylidene fluoride nanofiber and its ability for treatment of colored wastewater

Cited by 32 publications

References 63 publications

Wastewater purification from Rhodamine B and Gemifeloxacine by graphene oxide/pectin/ferrite nanocomposite: A novel molecular dynamics simulation for experimental contaminants removing

Wastewater purification from Rhodamine B and Gemifeloxacine by graphene oxide/pectin/ferrite nanocomposite: A novel molecular dynamics simulation for experimental contaminants removing

Design of a novel Ag-MOF@GO composite with a high specific surface area and structural stability for the efficient removal of malachite green

Efficient removal of high- or low-concentration copper ions using diethylenetriamine-grafted electrospun polyacrylonitrile fibers

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