Removal of Crystal violet by Cloud point extraction
Publish Year: 1389
Type: Conference paper
Language: English
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Document National Code:
CMRCE02_043
Index date: 13 December 2010
Removal of Crystal violet by Cloud point extraction abstract
Crystal violet dye is used to paint,loom and ink industries.therefore removal of this dye from wastewater is very main for environmental. A Surfactant mediated cloud point extraction (CPE) procedure has been developed to remove color from wastewater containing crystal violet using Triton X-100 (TX-100) as non-ionic surfactant. The effects of the concentration of TX-100 , acid HCl and KCl , also temperature have been studied and optimum conditions were obtained for the removal of crystal violet Under optimum conditions :0.15 mol/L surfactant TX-100 , 0.4 mol/L KCl , in 35 min and 75 centigrade degree and 20 min time in room temperature , above 98% of the dye could be removed in one step. experimental investigations have also been carried out for the recovery dye from water samples (drinking , river and industrial waters) .
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Removal of Crystal violet by Cloud point extraction authors
Shahla elhami۱
member of board scientific of science and research branch
Amirreza kakaei۲
Student of Science and research branch
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