کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9442403 1301821 2005 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Screening and identification of yeasts for decolorizing synthetic dyes in industrial wastewater
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم محیط زیست علوم زیست محیطی (عمومی)
پیش نمایش صفحه اول مقاله
Screening and identification of yeasts for decolorizing synthetic dyes in industrial wastewater
چکیده انگلیسی
Among 44 yeast strains tested for ability to degrade textile dyes, two novel strains, Pseudozyma rugulosa Y-48 and Candida krusei G-1, were selected and identified because they exhibited excellent color removal from various dyes. P. rugulosa Y-48 and C. krusei G-1 could remove the reactive azo dye, Reactive Brilliant Red K-2BP (200mgL-1), giving up to 99% decolorization in 24 h. P. rugulosa Y-48 could also remove 22-98% of seven other dyes (50mgL-1) and C. krusei G-1 62-94%. Of the seven dyes, all azo dyes were most easily decolorized by these yeasts. Further analysis showed that decolorization of the dyes tested proceeded primarily by biodegradation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Biodeterioration & Biodegradation - Volume 56, Issue 2, September 2005, Pages 109-114
نویسندگان
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