文章基本信息

标题：Modeling of Neutral Red Adsorption on Apple Peel Based Activated Carbon
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作者：Canan Demir ; Halime Yıldız ; Ali Rıza Kul 等
期刊名称：Asian Journal of Environment & Ecology
印刷版ISSN：2456-690X
出版年度：2019
卷号：11
期号：2
页码：1-10
DOI：10.9734/ajee/2019/v11i230132
语种：English
出版社：Sciencedomain International
摘要：Neutral red is used in textile industry as dyestuff. Dyestuffs which remain unchanged throughout the process in the wastewater treatment plants have toxic effects. In this study, removal of neutral red dyestuff from aqueous medium of active carbon obtained from apple peel waste was investigated. For this purpose, the apple peel was pretreated into 2 mm pieces. Chemical Activation of apple peel with ZnCl2 was used in activated carbon preparation. The amount of adsorbed material at different temperatures (25, 35, 45°C) and concentrations (100, 150, 200 ppm) was determined. In addition to the linear model, 4 different nonlinear models were used to model the adsorbed material. From these models, the best estimate for all temperature values and concentrations gave the cubic model.
关键词：Activated carbon;adsorption;dyestuff;statistical modeling.