Results 51 to 60 of about 17,640 (284)

Homogeneous degradation of the Remazol Black B dye by Fenton and photo-Fenton processes in aqueous medium [PDF]

open access: yes, 2009
In this research, factorial designs have been employed to study the influence of three important factors ([H2O2], [Fe2+] and the reaction time) on the discoloration and the degradation of Remazol Black B dye by Fenton and photo-Fenton processes.
da Silva, Leda   +2 more
core  

Continuous‐Flow Photocatalytic Degradation of Glyphosate and Aminomethylphosphonic Acid Under Simulated Sunlight with TiO2‐Coated Poly(vinylidene fluoride) Membrane

open access: yesAdvanced Functional Materials, EarlyView.
Glyphosate (GLY) and its primary metabolite, aminomethylphosphonic acid (AMPA), are photodegraded using a poly(vinylidene fluoride) membrane with immobilized titanium dioxide (PVDF‐TiO2) in a continuous flow‐through operation under solar light. At optimized conditions, the PVDF‐TiO2 membrane achieved 95% GLY and 80% AMPA removal with •O2− as the ...
Phuong B. Trinh   +4 more
wiley   +1 more source

Photo-Fenton and Fenton Oxidation of Recalcitrant Industrial Wastewater Using Nanoscale Zero-Valent Iron

open access: yesInternational Journal of Photoenergy, 2012
There is a need for the development of on-site wastewater treatment technologies suitable for “dry-process industries,” such as the wood-floor sector.
Henrik Hansson   +3 more
doaj   +1 more source

Decolorization of Industrial Waste Using Fenton Process and Photo Fenton [PDF]

open access: yes, 2013
Industrial waste water decolorization has been done using the method of Fenton and Photo Fenton. The experiment was conducted in order to obtain the optimum process conditions for industrial waste treatment method with Fenton and Photo Fenton. Industrial
Dewi, S. H. (Sari)   +2 more
core  

Electroactive Metal–Organic Frameworks for Electrocatalysis

open access: yesAdvanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska   +7 more
wiley   +1 more source

Photo-Fenton process for the degradation of blue 1 dye and estradiol benzoate hormone in binary system: Application of sunlight and UV-C radiation

open access: yesCase Studies in Chemical and Environmental Engineering, 2022
The wastewater generated in the dairy industry contains amounts of contaminants such as hormones and dyes, which are harmful to public health. That is why this wastewater, before being dumped into water bodies, must have an effective treatment that ...
Milton Horacio Pinoargote-Chang   +6 more
doaj   +1 more source

Alachlor oxidation by the filamentous fungus Paecilomyces marquandii [PDF]

open access: yes, 2013
Alachlor, a popular chloroacetanilide herbicide, can be a potential health risk factor. Soil microorganisms are primarily responsible for conversion and migration of alachlor in natural environment, but knowledge concerning alachlor biodegradation is not
Długoński, Jerzy   +3 more
core   +1 more source

Degradation of phenol and 4-chlorophenol from aqueous solution by Fenton, photo-Fenton, sono-Fenton, and sono-photo-Fenton methods

open access: yesJournal of the Iranian Chemical Society, 2022
In this study, the effects of Fenton process (FP), photo-Fenton process (P-FP), sono-Fenton process (S-FP), and sono-photo-Fenton process (S-P-FP) for the degradation of phenol and 4 chlorophenol (4-CP) from aqueous solution were evaluated. The effects of reaction time, initial concentration, initial pH and Fenton reagent dosages on degradation were ...
Yıldız, Sayiter   +2 more
openaire   +7 more sources

GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction

open access: yesAdvanced Functional Materials, EarlyView.
Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri   +12 more
wiley   +1 more source

Highly-efficient phenol degradation by a novel perylene diimide supermolecule-based photo-self-fenton system and mechanism investigation

open access: yesMeitan xuebao, 2023
The photo-self-Fenton collaborative system, which combines Fenton reaction with photocatalytic system, exhibits excellent oxidation ability over pollutants without external addition of hydrogen peroxide.
Yingjie GUO   +4 more
doaj   +1 more source

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