ADSORPTION OF TURQUOISE BLUE DYE FROM AQUEOUS SOLUTION ONTO ACID ACTIVATED CARBON PREPARED FROM PTEROCARPUS MARSUPIUM BARKS

S. Surya; V. Nandhakumar; N. Balasubramaniam; K. Murugaiah

doi:10.55218/JASR.202112411

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DOI : https://doi.org/10.55218/JASR.202112411

Published Nov 30, 2021

S. Surya

PG 8 Research Department of Chemistry, A.V.V.M. Sri Pushpam College (Affiliated to Bharathidasan University), Poondi, Thanjavur (Dt), Tamil Nadu, India.

V. Nandhakumar

PG 8 Research Department of Chemistry, A.V.V.M. Sri Pushpam College (Affiliated to Bharathidasan University), Poondi, Thanjavur (Dt), Tamil Nadu, India.

N. Balasubramaniam

Department of Chemistry, SRM Institute of Science and Technology, Ramapuram, Chennai, TamilNadu, India

K. Murugaiah

PG 8 Research Department of Chemistry, A.V.V.M. Sri Pushpam College (Affiliated to Bharathidasan University), Poondi, Thanjavur (Dt), Tamil Nadu, India.

Abstract

Adsorption interaction of Turquoise Blue dye from aqueous solution onto acid and base surface modified activated carbons prepared from Pterocarpus Marsupium barks using microwave and phosphoric acid were investigated. Batch method adsorptions were carried out. Influences of the parameters such as agitation time, initial dye concentrations and temperature on adsorption were studied. Equilibrium data were fitted with Langmuir, Freundlich, Tempkin and Dubinin-Raduskevich isotherms. Best describing isotherms were ordered based on R2 values.

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How to Cite

Surya, S., Nandhakumar, V., Balasubramaniam, N., & Murugaiah, K. (2021). ADSORPTION OF TURQUOISE BLUE DYE FROM AQUEOUS SOLUTION ONTO ACID ACTIVATED CARBON PREPARED FROM PTEROCARPUS MARSUPIUM BARKS. Journal of Advanced Scientific Research, 12(04), 81-91. https://doi.org/10.55218/JASR.202112411