Jafari, Methods of Persulfate Activation for the Degradation of Pollutants: Fundamentals and Influencing Parameters in Persulfate-based Oxidation Processes in Environmental Remediation (RSC, 2022).į.L. Zeng, Sulfate radical induced degradation of Methyl Violet azo dye with CuFe layered doubled hydroxide as heterogeneous photoactivator of persulfate. Wang, Heterogeneous activation of peroxymonosulfate by Fe-Co layered doubled hydroxide for efficient catalytic degradation of Rhoadmine B. Dionysiou, Radical generation by the interaction of transition metals with common oxidants. Graham, The aqueous degradation of butylated hydroxyanisole by UV/S 2O 8 2-: study of reaction mechanisms via dimerization and mineralization. Li, Degradation of azo dye Orange G in aqueous solutions by persulfate with ferrous ion. Wang, Oxidative degradation of propachlor by ferrous and copper ion activated persulfate. Leitner, Electron beam irradiation of aqueous solution of persulfate ions.
Wu, Oxidative degradation of MTBE by pyrite-activated persulfate: proposed reaction pathways. Chen, Metal-free carbon materials-catalyzed sulfate radical-based advanced oxidation processes: a review on heterogeneous catalysts and applications. Sun, Parametric optimization of individual and hybridized AOPs of Fe 2+/H 2O 2 and UV/S 2O 8 2− for rapid dye destruction in aqueous media. Hoag, Kinetics of heat-assisted persulfate oxidation of methyl tert-butyl ether (MTBE). Weiner, Applications of Environmental Chemistry: A Practical Guide for Environmental Professionals (CRC Press, Boca Raton, 2010) Chiron, Sulfate radical anion oxidation of diclofenac and sulfamethoxazole for water decontamination. Prihodko, Heterogeneous Fenton-like degradation of Rhodamine 6G in water using CuFeZSM-5 zeolite catalyst prepared by hydrothermal synthesis. Hooda, Adsorption of rhodamine 6G dye on binary system of nanoarchitectonics composite magnetic graphene oxide material. The findings help to improve treatment of dyestuff wastewaters.ĭ. Finally, energy consumption and cost analysis were evaluated for the process. Additionally, the contribution of involved oxidants species were recognized by adding scavengers, and the degradation pathway was proposed based on LC–MS analysis. The retarding effect of present anions in water sources was also investigated. Furthermore, regeneration of the LDH particles in five consecutive cycles was feasible with no substantial change in the activity. Pseudo second order overall reaction rates were relevant to degradation for the alternative processes. Meanwhile, a perfect decolorization was corresponding after only 30 min, confirming preference for the process.
Under these conditions, degradation and COD removal of 72.1 and 63.3% were achieved in 40 min. Accordingly, the effects of different operating parameters were studied, introducing the mild optimal conditions of the Ps concentration of about 100 mg/L, the LDH dosage of about 10 mg/L, and the solution natural pH of 6.2. The target pollutant was the Rhodamine 6G (Rh6G) brilliant dye with versatile applications. The magnetite CuFe-layered double hydroxide (LDH) nanocomposite was synthesized, characterized and used in the persulfate (Ps) activation while exposing to visible light.
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