COMPARATIVE EVALUATION OF COMMERCIAL AND SEWAGE SLUDGE BASED ACTIVATED CARBONS FOR THE REMOVAL OF TEXTILE DYES FROM AQUEOUS SOLUTIONS
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نویسنده
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Sreedhar Reddy S. ,Kotaiah B.
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منبع
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journal of environmental health science and engineering - 2006 - دوره : 3 - شماره : 4 - صفحه:239 -246
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چکیده
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The sorption of dyes from aqueous solutions all to sludge-based activated carbon have been studied andcompared with commercial activated carbon. adsorption parameters for the langmuir and freundlichisotherms were determined and the effects of effluent ph, adsorbent dosage, contact time and initial dyeconcentration were studied. a pseudo-second order kinetic model has been proposed to correlate theexperimental data.
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کلیدواژه
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Kinetics ,textile dye ,sorption ,sludge based activated carbon ,commercial activated carbon
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آدرس
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Vellore Institute of Technology, School of Mechanical and Building Sciences , India, S.V. U. College of Engineering, Department of Civil Engineering, India
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پست الکترونیکی
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sreedharreddysajjala@gmail.com
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