Photocatalyzed destruction of thiourea over TiO2powder

E. Esgueva; J. Garcia; X. Domènech; J. Peral

Photocatalyzed destruction of thiourea over TiO₂powder

E. Esgueva, J. Garcia, X. Domènech, J. Peral

Departamento de Química

Producción científica: Contribución a una revista › Artículo › Investigación › revisión exhaustiva

5 Citas (Scopus)

Resumen

Photocatalytic oxidation of thiourea over irradiated TiO2 particles is studied. The kinetics of thiourea removal and the influence of essential parameters, like mass of catalyst in solution and intensity of light are described. Analysis of intermediate and reaction products show the presence of refractory organics like cyanamide and dicyanamide, which are responsible for the stability of the total organic carbon (TOC) in solution. A change in pH after thiourea reaction gives the conditions needed for TOC decrease.

Idioma original	Inglés
Páginas (desde-hasta)	546-551
Publicación	Oxidation Communications
Volumen	20
N.º	4
Estado	Publicada - 1 dic 1997

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https://www.scopus.com/pages/publications/0031320779

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title = "Photocatalyzed destruction of thiourea over TiO2powder",

abstract = "Photocatalytic oxidation of thiourea over irradiated TiO2 particles is studied. The kinetics of thiourea removal and the influence of essential parameters, like mass of catalyst in solution and intensity of light are described. Analysis of intermediate and reaction products show the presence of refractory organics like cyanamide and dicyanamide, which are responsible for the stability of the total organic carbon (TOC) in solution. A change in pH after thiourea reaction gives the conditions needed for TOC decrease.",

author = "E. Esgueva and J. Garcia and X. Dom{\`e}nech and J. Peral",

year = "1997",

month = dec,

day = "1",

language = "English",

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journal = "Oxidation Communications",

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T1 - Photocatalyzed destruction of thiourea over TiO2powder

AU - Esgueva, E.

AU - Garcia, J.

AU - Domènech, X.

AU - Peral, J.

PY - 1997/12/1

Y1 - 1997/12/1

N2 - Photocatalytic oxidation of thiourea over irradiated TiO2 particles is studied. The kinetics of thiourea removal and the influence of essential parameters, like mass of catalyst in solution and intensity of light are described. Analysis of intermediate and reaction products show the presence of refractory organics like cyanamide and dicyanamide, which are responsible for the stability of the total organic carbon (TOC) in solution. A change in pH after thiourea reaction gives the conditions needed for TOC decrease.

AB - Photocatalytic oxidation of thiourea over irradiated TiO2 particles is studied. The kinetics of thiourea removal and the influence of essential parameters, like mass of catalyst in solution and intensity of light are described. Analysis of intermediate and reaction products show the presence of refractory organics like cyanamide and dicyanamide, which are responsible for the stability of the total organic carbon (TOC) in solution. A change in pH after thiourea reaction gives the conditions needed for TOC decrease.

UR - https://www.scopus.com/pages/publications/0031320779

M3 - Article

SN - 0209-4541

VL - 20

SP - 546

EP - 551

JO - Oxidation Communications

JF - Oxidation Communications

IS - 4

ER -

Photocatalyzed destruction of thiourea over TiO2powder

Resumen

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Huella

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Photocatalyzed destruction of thiourea over TiO₂powder