Microbial Decolorization of Textile Dye Compounds: Bacterial Treatment of Textile Effluents

Yesmin, Julia, Saha, Mihir Lal, Khan, Mahbubar Rahman

ISBN 10: 3659217018 / ISBN 13: 9783659217012

Published by LAP LAMBERT Academic Publishing, 2012

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Bibliographic Details

• Title: Microbial Decolorization of Textile Dye Compounds: Bacterial Treatment of Textile Effluents
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2012
• Language: English
• ISBN 10: 3659217018
• ISBN 13: 9783659217012
• Binding: Paperback
• Condition: Like New
• Book Type: book

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Synopsis

Six textile dyes were selected for decolorization tests, these were Red ME6BL, Orange ME2RL, Turquoise Blue BGF, Turquoise Blue RSPL,Yellow 4G and Green 3R. 85 strains were isolated from the textile dyeing effluents and finally 25 strains were selected on the basis of their decolorization potentiality. Selected 25 isolates were studied in detail for provisional identification. Out of 25 isolates 21 were Gram positive and 4 were Gram negative aerobic bacteria. . Out of 25 strains only 2 strains viz. Bacillus cereus and B. subtilis were able to decolorize Red ME6BL and Orange ME2RL within 16 hours. Most of the strains were also capable of decolourizing Red ME6BL, Orange ME2RL, Turquoise Blue BGF, Turquoise Blue BGF in mono culture within 3-5 days. In mixed culture Red ME6BL, Orange ME2RL,Turquoise Blue BGF were decolourized within 2-3 days.Textile Waste water samples used as inocula were capable to decolourize selected six dye compounds within 24 hrs.

About the Author

Julia YesminShe has completed B.Sc Honors, M.Sc & M.Phil. on Microbiology from the Department of Botany , University of Dhaka, Bangladesh. Her research entitled Microbial Decolorization of Textile Dye Compounds under the supervision of Dr.Mihir Lal Saha and Dr. M. R. Khan.She is Teaching Microbiology in a PVT College & Broadcast Journalist.