Degradation Mechanism of Methylene Blue by H2O2 and ...

The ternary gC 3 N 4 /CDs/Fe(II) composite was proven to serve as an efficient Fenton-like catalyst, which could be applied in a wide range of pH.

Degradation Mechanism of Methylene Blue by H 2 O 2 and ...

The cycling reactions in the solution and the regeneration of the composite surface enable the constant catalytic performance of the system for ...

Degradation Mechanism of Methylene Blue by H 2 O 2 and ...

Degradation Mechanism of Methylene Blue by H 2 O 2 and Synthesized Carbon Nanodots/Graphitic Carbon Nitride/Fe (II) Composite ... To read the full-text of this ...

Mechanistic details of the catalytic degradation of methylene blue by ...

The addition of MnIII(TPPS) to an alkaline mixture of MB and hydrogen peroxide accelerates the degradation reaction of the dye significantly.

(PDF) Degradation Mechanism of Methylene Blue by H2O2 and ...

Degradation Mechanism of Methylene Blue by H2O2 and Synthesized Carbon Nanodots/Graphitic Carbon Nitride/Fe(II) Composite.

Photodegradation of Methylene Blue Using a UV/H2O2 Irradiation ...

This UV/H2O2 system can be employed in the degradation of other organic pollutants in industrial wastewater. Keywords: photodegradation; methylene blue; UV/H2O2 ...

Photocatalytic degradation of methyl blue dye with H2O2 sensing

The degraded product was highly fluorescent and fluorometric detection of H2O2 was achieved along with a colorimetric recognition pathway. No other dye could be ...

Insight into pathways of methylene blue degradation with H2O2 over ...

It was found that the distortion of NbO6 species in bimetallic oxide influenced the interaction of this mixed oxide with hydrogen peroxide. The oxidative ...

Methylene blue degradation assessment by advanced oxidation ...

Methylene blue treatment consisted in evaluating the degradation of an initial concentration of 22 ppm in 500 ml of aqueous solution. The contaminant ...

Photocatalytic degradation of methyl blue dye with H2O2 sensing

The degraded product was highly fluorescent and fluorometric detection of H2O2 was achieved along with a colorimetric recognition pathway. No ...

Different adsorption-degradation behavior of methylene blue and ...

In this work, the adsorption-degradation of methylene blue (MB) and Congo red (CR) in nanoceria/H 2 O 2 system was investigated under alkaline conditions.

(PDF) Photodegradation of Methylene Blue Dye by UV/H2O2 and ...

... The H 2 O 2 acts as an assisted-degradation and produces more free radicals (HO•), which leads to faster and more effective degradation.

A new effective way to degrade methylene blue by introducing ...

The MB removal was completely achieved at 5 h via a non-photochemical pathway and the degradation rate constant of this system is about 0.565 h− ...

Methylene blue degradation assessment by advanced oxidation ...

Experimental investigation about methylene blue degradation in aqueous solution applying several Advanced Oxidation Processes such as O 3 , O 3 /H 2 O 2 , O 3 ...

Degradation and mineralization of methylene blue using a ...

The catalytic action is attributed to H2O2 and the formation of hydroxyl radicals (•OH) by Fe (III) in Fe-Ni/SiO2 via the photo-Fenton reactions ...

Degradation of Methylene Blue Using Hydrothermally Synthesized α ...

Based on our research and literature, an adsorption-oxidation-desorption mechanism may lead to the degradation of MB [23]. The MB molecules and ...

Alkaline hydrogen peroxide as a degradation agent of methylene ...

Contrary to hydrogen peroxide, the conjugate base HO2 − anion, which dominates in strongly alkaline solutions, is an efficient phenothiazines ...

Spontaneous degradation of methylene blue adsorbed on magnetic ...

Our findings of the spontaneous decomposition of MB and the identification of the species of degradation offer a new approach to evaluate the ...

Photocatalytic degradation of methylene blue under natural sunlight ...

TiO2 has been extensively investigated as a photocatalyst for the decomposition of organic pollutants [8,9]. Despite its good chemical stability ...

Photodegradation of Methylene Blue Using a UV/H2O2 Irradiation ...

This study presents an efficient way to degrade methylene blue (MB) present in water via photodegradation using H2O2 as an oxidant in the presence of UV ...