scholarly journals Elimination from wastewater of antibiotics reserved for hospital settings, with a Fenton process based on zero-valent iron

Chemosphere ◽  
2021 ◽  
pp. 131170
Author(s):  
Francesco Furina ◽  
Marco Minella ◽  
Fabio Gosetti ◽  
Francesco Turci ◽  
Raffaella Sabatino ◽  
...  
Keyword(s):  
Zero Valent Iron ◽  
Fenton Process

scholarly journals Comparative Performance of Catalytic Fenton Oxidation with Zero-Valent Iron (Fe(0)) in Comparison with Ferrous Sulphate for the Removal of Micropollutants

2019 ◽  
Vol 9 (11) ◽  
pp. 2181
Author(s):  
Anuradha Goswami ◽  
Jia-Qian Jiang
Keyword(s):  
Standard Deviation ◽  
Signal To Noise Ratio ◽  
Ferrous Sulphate ◽  
Fenton Oxidation ◽  
Zero Valent Iron ◽  
Fenton Process ◽  
Signal To Noise ◽  
Experimental Conditions ◽  
Comparative Performance ◽  
Sludge Production

This research aims to depict the comparative performance of micropollutants’ removal by FeSO4- and zero-valent iron (Fe(0))-catalytic Fenton oxidation and to explore the possibilities of minimising the sludge production from the process. The emerging micropollutants used for the study were gabapentin, sulfamethoxazole, diuron, terbutryn and terbuthylazine. The Taguchi method, which evaluates the signal-to-noise ratio instead of the standard deviation, was used to develop robust experimental conditions. Though both FeSO4- and Fe(0)-catalytic Fenton oxidation were able to completely degrade the stated micropollutants, the Fe(0)-catalytic Fenton process delivered better removal of dissolved organic carbon (DOC; 70%) than FeSO4 catalytic Fenton oxidation (45%). Fe(0)-catalytic Fenton oxidation facilitated heterogeneous treatment functions, which eliminated toxicity from contaminated solution and there was no recognisable sludge production.

Preparation of polyethylene–supported zero–valent iron buoyant catalyst and its performance for Ponceau 4R decolorization by photo–Fenton process

2019 ◽  
Vol 7 (2) ◽  
pp. 102963 ◽  
Author(s):  
Anelise Mossmann ◽  
Guilherme Luiz Dotto ◽  
Dachamir Hotza ◽  
Sérgio Luiz Jahn ◽  
Edson Luiz Foletto
Keyword(s):  
Zero Valent Iron ◽  
Fenton Process ◽  
Ponceau 4R

scholarly journals Application of Heterognous Fenton Process Using Zero-Valent Iron Nanoparticles in Dimethylphthalate Removal from Aqueous Solutions

2015 ◽  
Vol 2 (4) ◽  
pp. 259-269
Author(s):  
Ali Reza Rahmani ◽  
Mohammad Taghi Samadi ◽  
Reza Shokoohi ◽  
Hassan Zolghadr Nasab ◽  
◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Iron Nanoparticles ◽  
Zero Valent Iron ◽  
Fenton Process ◽  
Zero Valent Iron Nanoparticles

Remediation of organic arsenic contaminants with heterogeneous Fenton process mediated by SiO2-coated nano zero-valent iron

2020 ◽  
Vol 27 (11) ◽  
pp. 12017-12029 ◽  
Author(s):  
Yuancai Lv ◽  
Siyi Huang ◽  
Guofu Huang ◽  
Yifan Liu ◽  
Guifang Yang ◽  
...  
Keyword(s):  
Zero Valent Iron ◽  
Fenton Process ◽  
Heterogeneous Fenton ◽  
Nano Zero Valent Iron ◽  
Organic Arsenic

Conceptual comparison of pink water treatment technologies: granular activated carbon, anaerobic fluidized bed, and zero-valent iron-Fenton process

2004 ◽  
Vol 49 (5-6) ◽  
pp. 129-136 ◽  
Author(s):  
S.-Y. Oh ◽  
D.K. Cha ◽  
P.C. Chiu ◽  
B.J. Kim
Keyword(s):  
Activated Carbon ◽  
Water Treatment ◽  
Fluidized Bed ◽  
Granular Activated Carbon ◽  
Fluidized Bed Reactor ◽  
Zero Valent Iron ◽  
Fenton Process ◽  
Treatment Technologies ◽  
Non Destructive ◽  
Gac Adsorption

Pink water, explosive-laden wastewater produced in army ammunition plants is often treated using expensive and non-destructive granular activated carbon (GAC) adsorption. This paper compares GAC adsorption and two alternative treatment technologies, anaerobic GAC fluidized bed reactor and zero-valent iron-Fenton process. The bench-scale demonstration of the zero-valent iron-Fenton process with real pink water is reported. The features of three technologies are compared and their advantages and drawbacks are discussed.

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