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Removal of Red RB aye from aqueous solution by Belpatra Bark Charcoal (BBC) adsorbent
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نویسنده
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gupta v. ,agarwal a. ,singh m.k. ,singh n.b.
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منبع
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journal of materials and environmental science - 2017 - دوره : 8 - شماره : 10 - صفحه:3654 -3665
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چکیده
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Activated carbon prepared from belpatra bark has been used as an adsorbent for the removal of red rb dye from water solution. in order to study the process of adsorption,number of parameters such as contact time,initial adsorbate concentration,temperature,ph,adsorbent dosage and size were varied. langmuir,freundlich and temkin adsorption isotherm models were tested for adsorption process. adsorption kinetics fitted well with the pseudo second order kinetic model. ftir and sem studies were carried out to characterize bbc before and after adsorption of the dye. results have been discussed. © 2017,university of mohammed premier oujda morocco.
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کلیدواژه
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Activated carbon; Adsorption; Belpatra bark; Red RB dye
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آدرس
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department of applied science,aryan institute of technology,ghaziabad,india,department of chemistry,school of basic sciences and research,sharda university,greater noida, India, department of chemistry,school of basic sciences and research,sharda university,greater noida, India, department of applied science,ideal institute of technology,ghaziabad, India, research and technology development centre,sharda university,greater noida, India
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Authors
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