Green synthesis of iron nanoparticles and their application as a Fenton-like catalyst for the degradation of aqueous cationic and anionic dyes
Talal Shahwan,S. Abu Sirriah,Muath Nairat,Ezel Boyacı,Ahmet E. Eroğlu,Thomas Bligh Scott,Keith R Hallam +6 more
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TLDR
In this article, green tea leaves (GT-Fe NPs) were used as a Fenton-like catalyst for decolorization of aqueous solutions containing methylene blue (MB) and methyl orange (MO) dyes.About:
This article is published in Chemical Engineering Journal.The article was published on 2011-08-01 and is currently open access. It has received 659 citations till now. The article focuses on the topics: Iron oxide & Aqueous solution.read more
Figures
Table 1 Rate constants obtained from linear regression analysis of the data of dye removal. 
Fig. 7. Linear plots of the kinetic data: (a) first order plot for MB, (b) secon 
Table 2 The percentage removal of MB and MO at different initial concentrations when GT-Fe NPs are used as a Fenton-like catalyst. Cl stands for the equilibrium liquid concentration. 
Fig. 8. (a) SEM image, and (b) EDX spectrum of BH-Fe NPs. 
Fig. 3. A typical XRD pattern of GT-Fe NPs. 
Fig. 2. (a and b) TEM images, and (c) EDX spectrum, of GT-Fe NPs.
Citations
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Treating Waste by Waste: Remediation of Methylene Blue Using Core-Shell MI@ZIF-11 Nanocomposites from Waste Toner Powder
TL;DR: In this paper , the crystalline nature of activated magnetic ink (MI), ZIF-11, and their composite was ensured by the PXRD pattern, and encapsulation of MI was confirmed by TEM analysis.
Degradación de colorantes en aguas residuales mediante oxidación
TL;DR: In this paper, varios metodos for remover azocolorantes del agua, desde los tratamientos fisicoquimicos (coagulacion/precipitacion, osmosis inversa, ultrafiltracion, adsorcion en carbon activado, entre otros) hasta los procesos avanzados de oxidacion (PAO), entre those that se encuentran plasma no termico, reactivo Fenton, foto-Fenton, and fotoc
Dissertation
Molecular Epidemiology of Malarial Parasite From Punjab, Pakistan and its Control Through Plants Based Extracts and Nanoparticles
TL;DR: The overall results indicated that malarial infection is most prevalent in the Southern Punjab as compared to Northern Punjab and it is most popular during summer and moonsoon.
Journal ArticleDOI
Hexavalent Chromium Removal Using Ionic Liquid Coated Magnetic Nano Zero-Valent Iron Biosynthesized by Camellia sinensis Extract
TL;DR: In this paper, a nano zero-valent iron (nZVI) coated with magnetite and an imidazolium-based ionic liquid was successfully green synthesized for the first time using industrial iron waste, where polyphenols were extracted from dried leaves of Camellia sinensis and applied as the reducing agent for nZVI synthesis.
Journal ArticleDOI
Degradation of rhodamine B by persulfate activated with green tea iron nanoparticles
TL;DR: In this article , green iron tea nanoparticles (GT-Fe NPs) were used as persulfate(PS) activators to oxidize rhodamine B (RhB) in a study.
References
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TL;DR: In this paper, a sequence of procedures for identifying an unknown organic liquid using mass, NMR, IR, and UV spectroscopy is presented, along with specific examples of unknowns and their spectra.
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TL;DR: This work presents a systematic characterization of the iron nanoparticles prepared with the method of ferric iron reduction by sodium borohydride and results may foster better understanding, facilitate information exchange, and contribute to further research and development of Iron nanoparticles for environmental and other applications.
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Decolorizing dye wastewater with Fenton's reagent
TL;DR: In this article, simulated dye wastewater, separately prepared with disperse, reactive, direct, acid and basic dyes, were decolorized with a hydrogen peroxide-ferrous ion system, known as Fenton's reagent.
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Biosynthesis of Iron and Silver Nanoparticles at Room Temperature Using Aqueous Sorghum Bran Extracts
Eric C. Njagi,Hui Huang,Lisa Stafford,Homer C. Genuino,Hugo Galindo,John B. Collins,George E. Hoag,Steven L. Suib +7 more
TL;DR: Iron and silver nanoparticles were synthesized using a rapid, single step, and completely green biosynthetic method employing aqueous sorghum extracts as both the reducing and capping agent.