Adsorption de méthylorange sur la bentonite commerciale

dc.contributor.author	Bout Amani, Dr. REZALA Houria Taders Amina
dc.date.accessioned	2025-07-15T08:26:16Z
dc.date.available	2025-07-15T08:26:16Z
dc.date.issued	2022-07-15
dc.identifier.uri	http://localhost:8080/xmlui/handle/123456789/6648
dc.description.abstract	The objective of this study is the removal of methylorange by commercial bentonite using adsorption processus. The influence of certain parameters such as contact time, adsorbent amount, pH of the medium, adsorbate initial concentration and temperature were studied. The results obtained show that the maximum adsorbedamountwasaround90 mg/g. The experimental kinetic data are well described by the pseudo-first order model and the adsorption isotherms by the Freundlich model. The thermodynamic studies showed that the adsorption processus is spontaneous, exothermic and physical.	en_US
dc.subject	Adsorption, commercial bentonite, methylorange anionic dye, adsorption, isotherms.	en_US
dc.title	Adsorption de méthylorange sur la bentonite commerciale	en_US