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Removal of Ni(II) Ions by Poly(Vinyl Alcohol)/AlO Nanocomposite Film Via Laser Ablation in Liquid

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Date 2022 Jul 25
PMID 35877862
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Abstract

AlO-poly(vinyl alcohol) nanocomposite (AlO-PVA nanocomposite) was generated in a single step using an -friendly method based on the pulsed laser ablation approach immersed in PVA solution to be applicable for the removal of Ni(II) from aqueous solution, followed by making a physicochemical characterization by SEM, XRD, FT-IR, and EDX. After that, the effect of adsorption parameters, such as pH, contact time, initial concentration of Ni(II), and medium temperature, were investigated for removal Ni(II) ions. The results showed that the adsorption was increased when pH was 5.3, and the process was initially relatively quick, with maximum adsorption detected within 90 min of contact time with the endothermic sorption process. Moreover, the pseudo-second-order rate kinetics (k = 9.9 × 10 g mg min) exhibited greater agreement than that of the pseudo-first-order. For that, the Ni(II) was effectively collected by AlO-PVA nanocomposite prepared by an -friendly and simple method for the production of clean water to protect public health.

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References
1.
Gao R, Fu Q, Hu H, Wang Q, Liu Y, Zhu J . Highly-effective removal of Pb by co-pyrolysis biochar derived from rape straw and orthophosphate. J Hazard Mater. 2019; 371:191-197. DOI: 10.1016/j.jhazmat.2019.02.079. View

2.
Zulfiqar M, Lee S, Mafize A, Kahar N, Johari K, Rabat N . Efficient Removal of Pb(II) from Aqueous Solutions by Using Oil Palm Bio-Waste/MWCNTs Reinforced PVA Hydrogel Composites: Kinetic, Isotherm and Thermodynamic Modeling. Polymers (Basel). 2020; 12(2). PMC: 7077652. DOI: 10.3390/polym12020430. View

3.
Karimi Z, Khalili R, Zazouli M . Surface modified polythiophene/AlO and polyaniline/AlO nanocomposites using poly(vinyl alcohol) for the removal of heavy metal ions from water: kinetics, thermodynamic and isotherm studies. Water Sci Technol. 2021; 84(1):182-199. DOI: 10.2166/wst.2021.224. View

4.
Ding S, Fang D, Pang Z, Luo B, Kuang L, Wang H . Immobilization of powdery calcium silicate hydrate via PVA covalent cross-linking process for phosphorus removal. Sci Total Environ. 2018; 645:937-945. DOI: 10.1016/j.scitotenv.2018.07.197. View

5.
Li X, Hu X, Fu Y, Ai H, Fu M, Yuan B . Removal of phosphate at low concentration from water by porous PVA/AlO composites. Environ Technol. 2020; 43(3):345-354. DOI: 10.1080/09593330.2020.1788169. View