Performance of TiO2 Photocatalytic Nanomaterial in Removal of Lead from Sanitary Landfill Leachate Using Sunlight

Desai, Naveen N.; Soraganvi, Veena S.

doi:10.1007/978-981-13-2784-1_44

Waste Valorisation and Recycling 2019

DOI: 10.1007/978-981-13-2784-1_44

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Performance of TiO2 Photocatalytic Nanomaterial in Removal of Lead from Sanitary Landfill Leachate Using Sunlight

Naveen N. Desai

Veena S. Soraganvi²

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2020

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Cited by 2 publications

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Enhanced Photoreduction Activity in BiOI_1‐xF_x Nanosheet for Efficient Removal of Pollutants from Aqueous Solution

et al. 2020

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Bismuth oxyhalide compounds have similar electronic configurations and crystal structures. Due to high electronegativity, they can be used for synthesizing solid solutions that have a number of advantages, which are enhanced charge separation, efficient adsorption, and high photoreduction potential. Solid solutions of the general formula BiOI1‐xFx (X=0 to 0.5) were prepared using the soft chemical method. The investigation of the optical properties of the considered solid solutions revealed a blue shift in wavelength. The solid solution BiOI0.7F0.3 exhibited an excellent adsorption coefficient and optimum photodegradation performance with RhB dye. Compared to pure BiOI, it showed higher adsorption and caused twice more efficient photodegradation. The different density functional theory (DFT) methods calculations revealed that the shift in band gap in the considered solid solutions mainly took the form of up‐shifting in the conduction band; thus, it was predicted that the reduction potential would increase with the increase in fluorine content. The results thus suggest that BiOI1‐xFx solid solutions are a viable alternative for the use in photocatalytic removal of toxic Pb2 ions from aqueous solutions.

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Enhanced Photoreduction Activity in BiOI_1‐xF_x Nanosheet for Efficient Removal of Pollutants from Aqueous Solution

et al. 2020

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Selective oxidation of alcohols by using CoFe₂O₄/Ag₂MoO₄as a visible-light-driven heterogeneous photocatalyst

2020

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Performance of TiO2 Photocatalytic Nanomaterial in Removal of Lead from Sanitary Landfill Leachate Using Sunlight

Cited by 2 publications

References 9 publications

Enhanced Photoreduction Activity in BiOI_1‐xF_x Nanosheet for Efficient Removal of Pollutants from Aqueous Solution

Enhanced Photoreduction Activity in BiOI_1‐xF_x Nanosheet for Efficient Removal of Pollutants from Aqueous Solution

Selective oxidation of alcohols by using CoFe₂O₄/Ag₂MoO₄as a visible-light-driven heterogeneous photocatalyst

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Performance of TiO2 Photocatalytic Nanomaterial in Removal of Lead from Sanitary Landfill Leachate Using Sunlight

Cited by 2 publications

References 9 publications

Enhanced Photoreduction Activity in BiOI1‐xFx Nanosheet for Efficient Removal of Pollutants from Aqueous Solution

Enhanced Photoreduction Activity in BiOI1‐xFx Nanosheet for Efficient Removal of Pollutants from Aqueous Solution

Selective oxidation of alcohols by using CoFe2O4/Ag2MoO4as a visible-light-driven heterogeneous photocatalyst

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Enhanced Photoreduction Activity in BiOI_1‐xF_x Nanosheet for Efficient Removal of Pollutants from Aqueous Solution

Enhanced Photoreduction Activity in BiOI_1‐xF_x Nanosheet for Efficient Removal of Pollutants from Aqueous Solution

Selective oxidation of alcohols by using CoFe₂O₄/Ag₂MoO₄as a visible-light-driven heterogeneous photocatalyst