Title: Study on Decolorization Conditions for Crystal Violet by a Stenotrophomnas maltophilia
Abstract: Eight strains with decoloring capability for crystal violet were screened from the activated sludge from treating pools of one dyeing and printing factory in Fuzhou.The strain F7 which has the best efficiency of decoloration was identified,and the decolorization conditions of crystal violet with F7 were studied.The result showed that this strain was identified as Stenotrophomnas maltophilia,under the conditions of pH 7.0,temperature 35℃,salinity of 0.5% and agitation rate at 150 r/min,the decolorization efficiency is the best,for the solution with initial concentration of 60 mg/L crystal violet,the decolorization rate could reach up to 95.7% by 8 hours.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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