Removal of dyes from aqueous solution us
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Shaobin Wang; Y. Boyjoo; A. Choueib; Z.H. Zhu
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Article
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2005
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IWA Publishing
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English
β 331 KB
Fly ash and red mud have been employed as adsorbents for the removal of a typical basic dye, methylene blue, from aqueous solution. Heat treatment and chemical treatment have also been applied to the as-received fly ash and red mud samples. It is found that fly ash generally shows higher adsorption