Adsorption of methyl orange from aqueous solution onto calcined Lapindo volcanic mud

• Main Authors: A. Jalil, Aishah, Triwahyono, Sugeng, Adam, S. Hazirah, Rahim, N. Diana, A. Aziz, M. Arif, Hairom, Nur Hanis Hayati, M. Razali, N. Aini, A.Z. Abidin, Mahani, A. Mohamadiah, M. Khairul
• Format: Article
• Language: English
• Published: Elsevier 2010
• Subjects: TP155-156 Chemical engineering
• Online Access: http://eprints.uthm.edu.my/3364/1/AJ%202019%20%28122%29.pdf; http://eprints.uthm.edu.my/3364/; https://doi.org/10.1016/j.jhazmat.2010.05.078

In this study, calcined Lapindo volcanic mud (LVM) was used as an adsorbent to remove an anionic dye, methyl orange (MO), from an aqueous solution by the batch adsorption technique. Various conditions were evaluated, including initial dye concentration, adsorbent dosage, contact time, solution pH, a...