Optimised photocatalytic degradation of a mixture of azo dyes using a TiO 2/H 2O 2/UV process

Water Science and Technology

Volumn 65, Issue 8, 2012, Pages 1392-1398

  Palácio, Soraya Moreno ^a   Espinoza Quiñones, Fernando Rodolfo ^a   Módenes, Aparecido Nivaldo ^a   Manenti, Diego Ricieri ^a   Oliveira, Cláudio Celestino ^b   Garcia, Juliana Carla ^b  

^a NBQ Paraná West State University   (Brazil)

^b STATE UNIVERSITY OF MARINGÁ   (Brazil)

Author keywords

Azo dyes; Mineralisation; Photocatalytic degradation; Sulfate

Indexed keywords

DECOLORISATION; FULL FACTORIAL; IRRADIATION TIME; KINETIC ORDER; KINETIC RATE CONSTANTS; MINERALISATION; NITRATE IONS; OPTIMAL REACTOR; OPTIMUM CONDITIONS; PHOTO CATALYTIC DEGRADATION; PHOTOCATALYTIC PROCESS; PROCESS OPTIMISATION; RESPONSE SURFACE METHODOLOGY; SULFATE; SULFATE ION; TEXTILE EFFLUENT; TIO; TWO PARAMETER;

AZO DYES; MINERALOGY; OPTIMIZATION; PHOTODEGRADATION; RATE CONSTANTS; ULTRAVIOLET RADIATION;

TITANIUM DIOXIDE;

AZO DYE; HYDROGEN PEROXIDE; NITRATE; SULFATE; TITANIUM DIOXIDE;

ANATASE; AQUEOUS SOLUTION; CATALYSIS; CONCENTRATION (COMPOSITION); DYE; EXPERIMENTAL DESIGN; HYDROGEN PEROXIDE; INDUSTRIAL WASTE; MINERALIZATION; OPTIMIZATION; PHOTODEGRADATION; SULFATE; TEXTILE INDUSTRY; TOTAL ORGANIC CARBON; ULTRAVIOLET RADIATION;

AQUEOUS SOLUTION; ARTICLE; CONDUCTANCE; DEGRADATION; EFFLUENT; EXPERIMENTAL DESIGN; PHOTOCATALYSIS; RESPONSE SURFACE METHOD; TEXTILE; ULTRAVIOLET RADIATION;

ADSORPTION; AZO COMPOUNDS; HYDROGEN PEROXIDE; INDUSTRIAL WASTE; KINETICS; PHOTOLYSIS; TITANIUM; ULTRAVIOLET RAYS; WASTE DISPOSAL, FLUID; WATER POLLUTANTS, CHEMICAL;

EID: 84860200699     PISSN: 02731223     EISSN: None     Source Type: Journal    
DOI: 10.2166/wst.2012.015     Document Type: Article

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