کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
686243 889066 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Decolorisation, biodegradation and detoxification of benzidine based azo dye
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی تکنولوژی و شیمی فرآیندی
پیش نمایش صفحه اول مقاله
Decolorisation, biodegradation and detoxification of benzidine based azo dye
چکیده انگلیسی

The present study deals with the decolorisation, biodegradation and detoxification of Direct Black-38, a benzidine based azo dye, by a mixed microbial culture isolated from an aerobic bioreactor treating textile wastewater. The studies revealed a biotransformation of Direct Black-38 into benzidine and 4-aminobiphenyl followed by complete decolorisation and biodegradation of these toxic intermediates. From cytotoxicity studies, it was concluded that detoxification of the dye took place after degradation of the toxic intermediates by the culture.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Bioresource Technology - Volume 97, Issue 3, February 2006, Pages 407–413
نویسندگان
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