Catalytic Activity of Porous Phosphate Heterostructures-Fe towards Reactive Black 5 Degradation

removal of reactive black 5 from aqueouse solutionusing catalytic

as dyes are the most important pollutants of many industrial wastewaters. a large amount of reactive black 5 enters the environment in iran because of the use of this dye in iran's textile industries, so the goal of this study was to survey the catalytic ozonation process with bone char in removal of reactive black 5 dye from synthetic wastewater. in this experimental study bone char (bc) was p...

Degradation of Azo Dye Reactive Black 5 and Acid Orange 7 by Fenton-Like Mechanism

comparison of catalytic activity of heteropoly compounds in the synthesis of bis(indolyl)alkanes.

heteropoly acids (hpa) and their salts have advantages as catalysts which make them both economically and environmentally attractive, strong br?nsted acidity, exhibiting fast reversible multi-electron redox transformations under rather mild conditions, very high solubility in polar solvents, fairly high thermal stability in the solid states, and efficient oxidizing ability, so that they are imp...

Brain pyridoxine-5-phosphate oxidase. Modulation of its catalytic activity by reaction with pyridoxal 5-phosphate and analogs.

Pyridoxine-5-P oxidase, the flavoprotein involved in the oxidation of pyridoxamine-5-P and pyridoxine-5-P to pyridoxal-5-P, has been isolated and purified to homogeneity using sheep brain tissues. Inactivation of the oxidase by bis-pyridoxal-5-P results in binding of the inhibitor to specific lysyl residues. After NaBH4 reduction of the inactivated enzyme, it was found that 1 P-pyridoxyl-pyrido...

Application of Ti/RuO2-SnO2-Sb2O5 Anode for Degradation of Reactive Black-5 Dye

Electrochemical-oxidation of Reactive Black-5 (RB5) was conducted for degradation using DSA type Ti/RuO2-SnO2Sb2O5 electrode. In the study, for electro-oxidation, electrode was indigenously fabricated in laboratory using titanium as substrate. This substrate was coated using different metal oxides RuO2, Sb2O5 and SnO2 by thermal decomposition method. Laboratory scale batch reactor was used for ...