Removal of Congo Red Dye from Aqueous Solutions by Activated Carbon Prepared from Olive StonesJournal: International Journal of Scientific Engineering and Research (IJSER) (Vol.7, No. 5)
Publication Date: 2019-05-05
Authors : Agab M. Hewas; Husamaldin A. Gahit; Eissa M. Alakhdar;
Page : 23-26
Keywords : Wastewater congo red Langmuir and Freundlich isotherms;
In this study the prepared activated carbon made from olive stones (AC) was used as an alternative, available, low cost, and friendly material in removal of a congo red dye (CR) from wastewater. Obtained results indicate nice fitting to Langmuir and Freundlich isotherms and represented an efficient removal of CR by AC in a short time at normal conditions, also the reaction process clearly follows a pseudo-second order model.
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