Efficiency of Ag3PO4/TiO2 as a heterogeneous catalyst under solar and visible light for humic acid removal from aqueous solution

Morovati, Roya; Rajabi, Saeed; Ghaneian, Mohammad Taghi; Dehghani, Mansooreh

doi:10.1016/j.heliyon.2023.e15678

Cited by 9 publications

(1 citation statement)

References 54 publications

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“…The discharge of industrial effluents comprising organic and inorganic chemicals into environments is one of the foremost noteworthy sources of contamination. Pharmaceutical products are among the persistent pollutants in wastewater, and the prevalence of various pharmaceutical product subgroups in aquatic environments has drawn more attention [ [1] , [2] , [3] , [4] , [5] ]. In common, there are numerous diverse ways that pharmaceutical products are presented into the environment, including rural runoff, coordinated release from civil and healing center wastewater treatment facilities, coordinated release of therapeutic, veterinary, and industrial waste, and dumping of expired pharmaceutical products [ 6 ].…”

Section: Introductionmentioning

confidence: 99%

Facile and green synthesis of recyclable, environmentally friendly, chemically stable, and cost-effective magnetic nanohybrid adsorbent for tetracycline adsorption

Nasiri,

Golestani,

Rajabi

et al. 2024

Heliyon

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Section: Introductionmentioning

confidence: 99%

Facile and green synthesis of recyclable, environmentally friendly, chemically stable, and cost-effective magnetic nanohybrid adsorbent for tetracycline adsorption

Nasiri,

Golestani,

Rajabi

et al. 2024

Heliyon

Self Cite

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Photocatalytic Degradation of Tetracycline in Wastewater with Bio-based Matrix Magnetic Heterogeneous Nanocatalyst: Performance and Mechanism Study

Pourshaban-Mazandarani,

Nasiri

2024

J Polym Environ

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Metronidazole adsorption by bio-synthesized silver-zinc ferrite nanoadsorbent in presence of chitosan from aqueous media: response surface methodology

Rajabi,

Derakhshan,

Hashemi

et al. 2024

Appl Water Sci

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A novel magnetic biocomposite adsorbent, denoted as AgZnFe2O4@Ch, was utilized for the degradation of Metronidazole (MNZ) from water. Various analytical techniques, including vibrating sample magnetometer (VSM), X-ray diffraction (XRD), Brunauer–Emmett–Teller, Fourier transform infrared spectroscopy, and field emission scanning electron microscopy (FESEM), were applied to investigate the characteristics of the magnetic biocomposite adsorbent. XRD examination confirmed the formation of spinel ferrites phases. FESEM assessment indicated a notable reduction in sample aggregation. The ferromagnetic character of the adsorbent was well demonstrated by VSM analysis. The saturation magnetization value for straightforward separating by the outside magnetic fields was 14.64 emu/g. An analytical modeling approach was used to evaluate and analyze the impacts of factors including MNZ initial concentration, temperature, contact time, adsorbent dosage, and pH. Optimized conditions involved an adsorbent dosage of 0.9 g/L, pH of 7, MNZ initial concentration of 10 mg/L, and a contact time of 50 min, resulting in a peak adsorption efficiency of 65.53% under favorable circumstances. A good degree of fit was achieved with the linear model. The experimental equilibrium data fitting to the Langmuir, Freundlich, and Temkin isotherm models demonstrates that the Langmuir model was an effective and appropriate model for evaluating adsorption. Intraparticle kinetic modeling was also shown to be better suitable for characterizing the MNZ adsorption onto the adsorbent. The thermodynamic analysis indicated that the process of MNZ adsorption by AgZnFe2O4@Ch was characterized by exothermicity and lacked spontaneity.

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Efficiency of Ag3PO4/TiO2 as a heterogeneous catalyst under solar and visible light for humic acid removal from aqueous solution

Cited by 9 publications

References 54 publications

Facile and green synthesis of recyclable, environmentally friendly, chemically stable, and cost-effective magnetic nanohybrid adsorbent for tetracycline adsorption

Facile and green synthesis of recyclable, environmentally friendly, chemically stable, and cost-effective magnetic nanohybrid adsorbent for tetracycline adsorption

Photocatalytic Degradation of Tetracycline in Wastewater with Bio-based Matrix Magnetic Heterogeneous Nanocatalyst: Performance and Mechanism Study

Metronidazole adsorption by bio-synthesized silver-zinc ferrite nanoadsorbent in presence of chitosan from aqueous media: response surface methodology

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