Preparation of Fe-Based MOFs Composite as an Adsorptive Photocatalyst with Enhanced Photo-Fenton Degradation under LED Light Irradiation

Armando, Patrick; Lunardi, Valentino Bervia; Soetaredjo, Felycia Edi; Putro, Jindrayani Nyoo; Santoso, Shella Permatasari; Wijaya, Christian; Lie, Jenni; Irawaty, Wenny; Yuliana, Maria; Shuwanto, Hardy; Abdullah, Hairus; Wenten, I Gede; Ismadji, Suryadi

doi:10.3390/su141710685

Cited by 4 publications

(3 citation statements)

References 27 publications

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“…3a). Although the Ti 2p½ and Ti 2p 3/2 peaks in TiO 2 / MIL-100(Fe) are consistent with the characteristic states of Ti in bare TiO 2 [23,41], the Ti 2p 3/2 peak for TiO 2 /MIL-100(Fe) is deconvoluted into two components at 459. 38 The satellite peak at 717.10 eV corresponds to Fe(III) in MIL-100(Fe) [43].…”

Section: Characterization Of Materialsmentioning

confidence: 68%

Solar photocatalytic degradation of polyethylene terephthalate nanoplastics: Evaluation of the applicability of the TiO2/MIL-100(Fe) composite material

Rojas-Guerrero

Villanueva-Rodríguez

Guzmán-Mar

et al. 2023

Journal of Environmental Chemical Engineering

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Section: Characterization Of Materialsmentioning

confidence: 68%

Solar photocatalytic degradation of polyethylene terephthalate nanoplastics: Evaluation of the applicability of the TiO2/MIL-100(Fe) composite material

Rojas-Guerrero

Villanueva-Rodríguez

Guzmán-Mar

et al. 2023

Journal of Environmental Chemical Engineering

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“…Water 2024, 16 These removal efficiencies are slightly higher compared to findings of other studies in the literature [6]. The reason for this situation is thought to be related to the structure of water.…”

Section: Optimization Of Uv/fenton Processmentioning

confidence: 71%

“…Due to these characteristics, advanced oxidation methods such as Fenton and Fenton-like (ultraviolet (UV)/Fenton, ozone/Fenton, microwave (MW)/Fenton, etc.) are efficient in the treatment of this type of wastewater [15,16].…”

Section: Introductionmentioning

confidence: 99%

An Optimization Study of Advanced Fenton Oxidation Methods (UV/Fenton–MW/Fenton) for Treatment of Real Epoxy Paint Wastewater

Balcioglu Ilhan,

Ilhan,

Kurt

et al. 2024

Water

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The use of various advanced oxidation methods in the treatment of wastewater has become the subject of many studies published in recent years. In particular, it is exceedingly significant to compare these treatment methods for industrial wastewater to reduce environmental effects and optimize plant operations and economics. The present study is the first to deal with the treatability of real epoxy paint wastewater (EPW) using MW- and UV-assisted Fenton processes within an optimization framework. A three-factor, three-level Box–Behnken experimental design combined with response surface methodology (RSM) was conducted for maximizing the chemical oxygen demand (COD) and color removal efficiencies of ultraviolet (UV)/Fenton and microwave (MW)/Fenton processes in the treatment of the real epoxy paint wastewater (EPW, initial COD = 4600 ± 90 mg/L, initial color = 114 ± 4 Pt-Co), based on 15 different experimental runs. Three independent variables (reaction time ranging from 20 to 60 min (UV) and from 5 to 15 min (MW), power ranging from 20 to 40 W (UV) and from 300 to 600 W (MW), and H2O2/Fe2+ ratio ranging from 0.2 to 0.6 (for both UV and MW)) were consecutively coded as A, B, and C at three levels (−1, 0, and 1), and four second-order polynomial regression equations were then derived to estimate the responses (COD and color removals) of two distinct systems. The significance of the independent model components and their interrelations were appraised by means of a variance analysis with 99% confidence limits (α = 0.01). The standardized differences of the independent variables and the consistency between the actual and predicted values were also investigated by preparing normal probability residual plots and experiment-model plots for all processes. The optimal operating conditions were attained by solving the quadratic regression models and analyzing the surface and contour plots. UV/Fenton and MW/Fenton processes, which constitute combined Fenton processes, were performed using advanced oxidation methods, while Fenton processes were utilized as the standard method for wastewater treatment. When UV/Fenton and MW/Fenton processes were applied separately, the COD removal efficiencies were determined to be 96.4% and 95.3%, respectively. For the color parameter, the removal efficiencies after the application of both processes were found to exceed 97.5%. While these efficiencies were achieved in 1 h with a 38 W UV unit, they were achieved in 15 min with a MW power of 570 W. According to the RSM-based regression analysis results, the R2 values for both processes were greater than 0.97 and p values were less than 0.003.

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Subcritical water mediated fenton and fenton like degradation of wastewater containing antibiotics

Laban,

Soetaredjo,

Gunawan

et al. 2024

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Preparation of Fe-Based MOFs Composite as an Adsorptive Photocatalyst with Enhanced Photo-Fenton Degradation under LED Light Irradiation

Cited by 4 publications

References 27 publications

Solar photocatalytic degradation of polyethylene terephthalate nanoplastics: Evaluation of the applicability of the TiO2/MIL-100(Fe) composite material

Solar photocatalytic degradation of polyethylene terephthalate nanoplastics: Evaluation of the applicability of the TiO2/MIL-100(Fe) composite material

An Optimization Study of Advanced Fenton Oxidation Methods (UV/Fenton–MW/Fenton) for Treatment of Real Epoxy Paint Wastewater

Subcritical water mediated fenton and fenton like degradation of wastewater containing antibiotics

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