DISCOLORATION OF WATER CONTAMINATED BY THE TEXTILE DYE RED TS3B UTILIZING ULTRAVIOLET RADIATION AND ZnO AS A PHOTOCATALYST

ABSTRACT The current research project consisted of discoloring water contaminated by the textile dye Red TS3B, utilizing ultraviolet radiation and ZnO as a photocatalyst, towards this end, a spectrophotometric method for the quantification of dye was validated, and this method presented an adequate...

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Autores principales:	Ortiz-Romero,Derly, Ramírez-Revilla,Stamber
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2018
Materias:	Discoloration contaminated water Red TS3B ultraviolet radiation ZnO
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072018000404261
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spelling	oai:scielo:S0717-970720180004042612019-02-07DISCOLORATION OF WATER CONTAMINATED BY THE TEXTILE DYE RED TS3B UTILIZING ULTRAVIOLET RADIATION AND ZnO AS A PHOTOCATALYSTOrtiz-Romero,DerlyRamírez-Revilla,Stamber Discoloration contaminated water Red TS3B ultraviolet radiation ZnO ABSTRACT The current research project consisted of discoloring water contaminated by the textile dye Red TS3B, utilizing ultraviolet radiation and ZnO as a photocatalyst, towards this end, a spectrophotometric method for the quantification of dye was validated, and this method presented an adequate linearity and sensibility. For the discoloration trial run, a factorial design (22), in order to optimize the experimental factors of pH and ZnO dosage per 250 mL of solution, was executed. The best discoloration was achieved at 180 minutes of photocatalytic reaction, when it worked with a pH of 11 and a dosage of 0.2 g of ZnO per 250 mL of colored solution, achieving a degradation percentage of 97.5 % of dye in solution.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.63 n.4 20182018-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072018000404261en10.4067/S0717-97072018000404261
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Discoloration contaminated water Red TS3B ultraviolet radiation ZnO
spellingShingle	Discoloration contaminated water Red TS3B ultraviolet radiation ZnO Ortiz-Romero,Derly Ramírez-Revilla,Stamber DISCOLORATION OF WATER CONTAMINATED BY THE TEXTILE DYE RED TS3B UTILIZING ULTRAVIOLET RADIATION AND ZnO AS A PHOTOCATALYST
description	ABSTRACT The current research project consisted of discoloring water contaminated by the textile dye Red TS3B, utilizing ultraviolet radiation and ZnO as a photocatalyst, towards this end, a spectrophotometric method for the quantification of dye was validated, and this method presented an adequate linearity and sensibility. For the discoloration trial run, a factorial design (22), in order to optimize the experimental factors of pH and ZnO dosage per 250 mL of solution, was executed. The best discoloration was achieved at 180 minutes of photocatalytic reaction, when it worked with a pH of 11 and a dosage of 0.2 g of ZnO per 250 mL of colored solution, achieving a degradation percentage of 97.5 % of dye in solution.
author	Ortiz-Romero,Derly Ramírez-Revilla,Stamber
author_facet	Ortiz-Romero,Derly Ramírez-Revilla,Stamber
author_sort	Ortiz-Romero,Derly
title	DISCOLORATION OF WATER CONTAMINATED BY THE TEXTILE DYE RED TS3B UTILIZING ULTRAVIOLET RADIATION AND ZnO AS A PHOTOCATALYST
title_short	DISCOLORATION OF WATER CONTAMINATED BY THE TEXTILE DYE RED TS3B UTILIZING ULTRAVIOLET RADIATION AND ZnO AS A PHOTOCATALYST
title_full	DISCOLORATION OF WATER CONTAMINATED BY THE TEXTILE DYE RED TS3B UTILIZING ULTRAVIOLET RADIATION AND ZnO AS A PHOTOCATALYST
title_fullStr	DISCOLORATION OF WATER CONTAMINATED BY THE TEXTILE DYE RED TS3B UTILIZING ULTRAVIOLET RADIATION AND ZnO AS A PHOTOCATALYST
title_full_unstemmed	DISCOLORATION OF WATER CONTAMINATED BY THE TEXTILE DYE RED TS3B UTILIZING ULTRAVIOLET RADIATION AND ZnO AS A PHOTOCATALYST
title_sort	discoloration of water contaminated by the textile dye red ts3b utilizing ultraviolet radiation and zno as a photocatalyst
publisher	Sociedad Chilena de Química
publishDate	2018
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072018000404261
work_keys_str_mv	AT ortizromeroderly discolorationofwatercontaminatedbythetextiledyeredts3butilizingultravioletradiationandznoasaphotocatalyst AT ramirezrevillastamber discolorationofwatercontaminatedbythetextiledyeredts3butilizingultravioletradiationandznoasaphotocatalyst
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DISCOLORATION OF WATER CONTAMINATED BY THE TEXTILE DYE RED TS3B UTILIZING ULTRAVIOLET RADIATION AND ZnO AS A PHOTOCATALYST

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