Downloads: 117 | Views: 129
Research Paper | Environmental Science Studies | India | Volume 5 Issue 8, August 2016
Adsorption of Lead from Aqueous Solution by Hybrid Precursor from Rice Husk
M. K. Bhatnagar [6] | Awanish Patel [2]
Abstract: A carbon adsorbent derived from rice husk by nitric acid treatment was used for the removal of Pb (II) from aqueous solution. Sorption of metal ion has been studied as a function of contact time, temperature, pH of the solution and metal ion concentration. These factors have remarkable positive effect on sorption process. The adsorption data of RHHP at different initial concentration was fitted to Freundlich & Langumir adsorption isotherms and monolayer sorption capacity determined was 72.04 (pH 6.0 temperature200c). Thermodynamic Parameter indicated that the sorption is exothermic, spontaneous with a greater affinity of metal species for the adsorbent.
Keywords: Rice husk hybrid precursor RHHP, Pb II, Sorption, Metal ion, adsorption isotherm, AAS
Edition: Volume 5 Issue 8, August 2016,
Pages: 1025 - 1029
Similar Articles with Keyword 'Sorption'
Downloads: 103
Research Paper, Environmental Science Studies, Egypt, Volume 4 Issue 11, November 2015
Pages: 2346 - 2356Adsorption of Mercuric Ions from Aqueous Solution using Activated Carbon and Modified Activated Carbon Prepared from Dried Papyrus Plant
A.M. El-Wakil | W.M. Abou El-Maaty | Ahmed A. Oudah
Downloads: 106
Research Paper, Environmental Science Studies, India, Volume 5 Issue 4, April 2016
Pages: 2413 - 2420Kinetic and Isotherm Studies on Adsorption of Nickel (II) Ions by Brassera Oleracea as a Bioadsorbent
R. Muthuselvi | R. Vashantha