BATCH ADSORPTION AND ISOTHERM STUDIES FOR THEREMOVAL OF MALACHITE GREEN AND REACTIVE RED 4DYES BY USING AC-MnO2-NC PREPARED FROM Typhaangustat L

摘要

The potential of using Typha Angustata L modified AC-MnO2-NC to eliminate the dyes namely Malachite Greenand Reactive Red 4 dyes are studied. The result of more than a few parameters such as adsorbent dosage,contacttime,temperature,the initial concentration of the adsorbate and pH has been evaluated. Tempkin,Halsey,Langmuir,Dubinin-Radushkevich and Freundlich isotherms are too studied. The lessons exposed that AC-MnO2-NC isappropriate to employ as an adsorbent to take away both Malachite Green and Reactive Red 4 dyes.