Synthesis of alkali-activated volcanic scoria and rice husk ash based composite materials for adsorptive removal of crystal violet: Optimization, kinetics, isotherms and mechanism

In this study, central composite design (CCD) was used to optimize the porosity structure of NaOH-activated volcanic scoria (VSc) and rice husk ash (RHA) composite materials. The synthesis conditions, namely VSc and RHA fractions by mass and NaOH concentration were used as the input (independent) va...

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Bibliographic Details

Published in:	Hybrid Advances
Main Authors:	Alexis Sidjou Sidjou, Armand Ngoungue Tchakounte, Victor Shikuku, Idriss Lenou, Raadmaje Djimtibaye, Marchand Manga Dika
Format:	Article
Language:	English
Published:	Elsevier 2023-12-01
Subjects:	Volcanic scoria Rice husk ash Alkali-activation Adsorption Dyes
Online Access:	http://www.sciencedirect.com/science/article/pii/S2773207X23000969