Combination of adsorption and biodegradation processes for textile e uent
treatment using a granular activated carbon-biofilm configured
packed column system |
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Authors: | ONG SoonAn TOORISAKA Eiichi HIRATA Makoto and HANO Tadashi |
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Institution: | Department of Applied Chemistry Oita University Oita 870-1192 Japan.School of Environmental Engineering University Malaysia Perils Perlis 02700 Malaysia Japan |
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Abstract: | The objective of this study was to investigate the feasibility of using a granular activated carbon-biofilm configured packed column system in the deeolodzation of azo dye Acid Orange 7-containing wastewater.The Acid Orange 7-degrading microbial from anaerobic sequencing batch reactor which treating the azo dye-containing wastewater for more than 200 d was immobilized on spent granular activated carbon(GAC)through attachment.The GAC-biofilm configured packed column system showed the ability to decolorize... |
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Keywords: | granular activated carbon (GAC) color removal Acid Orange 7 azo dye immobilization |
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