Feasibility Of Metal Biosorption Using Gulmohar (Delonix Regia) Tree Leaves Power: Effect Of Biosorption Structure On Adsorption Isotherms And Kinetics
Sumalatha. B1, Venkat Narayana. A2, Ch. Raja Babu3, Divya Sruthi. P4, Rohith. P5, P. Vijetha6
1B.Sumalatha*, Chmical Engineering Department, Vignan‟s Foundation of Science Technology and Research, Guntur, AP, India.
2A.Venkat Narayana, Biotechnology Department , Vignan‟s Foundation of Science Technology and Research, Guntur, AP, India.
3Ch.Raja Babu, Department of Civil Engineering, Dr.S.G.I.E.T., Markapur.

Manuscript received on November 15, 2019. | Revised Manuscript received on November 23, 2019. | Manuscript published on November 30, 2019. | PP: 1527-1531 | Volume-8 Issue-4, November 2019. | Retrieval Number: D7642118419/2019©BEIESP | DOI: 10.35940/ijrte.D7642.118419

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© The Authors. Blue Eyes Intelligence Engineering and Sciences Publication (BEIESP). This is an open access article under the CC-BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)

Abstract: In this work, biosorption process was commited for expulsion of metals using Gulmohar tree leaf powder since Gulmohar tree leaf powder (GTLP) is a efficient biosorbent for treating Cr(VI) ions. The optimum values observed for efficient removal of Cr(VI) ions were pH-2, concentration for Cr(VI) biosorption by GTLP- 20 ppm and biosorbent dosage-0.1 g. The symmetry was attained at 75 min of acquaintance time. Experimental values were depicted with Freundlich and Langmuir models. Sorption equilibrium exhibited good robust to Langmuir model (R2 = 0.991).
Keywords: Cr(VI), Gulmohar Tree Leaf Powder, Kinetics, Isotherms.
Scope of the Article: Behaviour of Structures.