Cloud Point Extraction of Toxic Reactive Black 5 Dye from Water Samples Using Triton X-100 as Nonionic Surfactant

Cloud Point Extraction of Toxic Reactive Black 5 Dye from Water Samples Using Triton X-100 as Nonionic Surfactant

A surfactant mediated cloud point extraction (CPE) procedure has been developed to remove color from wastewater containing reactive black 5, using triton x-100 (TX-100) as non-ionic surfactant. The effects of the concentration of the surfactant, pH, temperature and salt concentration on the differen...

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Main Authors: Raziyeh Mousavi, Farzin Nekouei
Format: Article
Language:English
Published: Hindawi Limited 2011-01-01
Series:E-Journal of Chemistry
Online Access:http://dx.doi.org/10.1155/2011/287352
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spelling doaj-70b6e3390fbb4b9c8a6daa067b5d755e2020-11-24T21:30:33ZengHindawi LimitedE-Journal of Chemistry0973-49452090-98102011-01-01841606161310.1155/2011/287352Cloud Point Extraction of Toxic Reactive Black 5 Dye from Water Samples Using Triton X-100 as Nonionic SurfactantRaziyeh Mousavi0Farzin Nekouei1Department of Chemistry, Gachsaran Branch, Islamic Azad University, Gachsaran, IranYoung Researchers Club, Gachsaran Branch, Islamic Azad University, Gachsaran, IranA surfactant mediated cloud point extraction (CPE) procedure has been developed to remove color from wastewater containing reactive black 5, using triton x-100 (TX-100) as non-ionic surfactant. The effects of the concentration of the surfactant, pH, temperature and salt concentration on the different concentrations of dye have been studied and optimum conditions were obtained for the removal of reactive black 5 (RB 5). The concentration of RB 5 in the dilute phase was measured using UV-Vis spectrophotometer. It was found that the separation of phases was complete and the recovery of RB 5 was very effective in the presence of NaCl as an electrolyte. The results showed that up to 600 mg L-1 of RB 5 can quantitatively be removed (>97%) by cloud point extraction procedure in a single extraction using optimum conditions.http://dx.doi.org/10.1155/2011/287352
collection DOAJ
language English
format Article
sources DOAJ
author Raziyeh Mousavi
Farzin Nekouei
spellingShingle Raziyeh Mousavi
Farzin Nekouei
Cloud Point Extraction of Toxic Reactive Black 5 Dye from Water Samples Using Triton X-100 as Nonionic Surfactant
E-Journal of Chemistry
author_facet Raziyeh Mousavi
Farzin Nekouei
author_sort Raziyeh Mousavi
title Cloud Point Extraction of Toxic Reactive Black 5 Dye from Water Samples Using Triton X-100 as Nonionic Surfactant
title_short Cloud Point Extraction of Toxic Reactive Black 5 Dye from Water Samples Using Triton X-100 as Nonionic Surfactant
title_full Cloud Point Extraction of Toxic Reactive Black 5 Dye from Water Samples Using Triton X-100 as Nonionic Surfactant
title_fullStr Cloud Point Extraction of Toxic Reactive Black 5 Dye from Water Samples Using Triton X-100 as Nonionic Surfactant
title_full_unstemmed Cloud Point Extraction of Toxic Reactive Black 5 Dye from Water Samples Using Triton X-100 as Nonionic Surfactant
title_sort cloud point extraction of toxic reactive black 5 dye from water samples using triton x-100 as nonionic surfactant
publisher Hindawi Limited
series E-Journal of Chemistry
issn 0973-4945
2090-9810
publishDate 2011-01-01
description A surfactant mediated cloud point extraction (CPE) procedure has been developed to remove color from wastewater containing reactive black 5, using triton x-100 (TX-100) as non-ionic surfactant. The effects of the concentration of the surfactant, pH, temperature and salt concentration on the different concentrations of dye have been studied and optimum conditions were obtained for the removal of reactive black 5 (RB 5). The concentration of RB 5 in the dilute phase was measured using UV-Vis spectrophotometer. It was found that the separation of phases was complete and the recovery of RB 5 was very effective in the presence of NaCl as an electrolyte. The results showed that up to 600 mg L-1 of RB 5 can quantitatively be removed (>97%) by cloud point extraction procedure in a single extraction using optimum conditions.
url http://dx.doi.org/10.1155/2011/287352
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AT farzinnekouei cloudpointextractionoftoxicreactiveblack5dyefromwatersamplesusingtritonx100asnonionicsurfactant
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