UGC Approved Journal no 63975(19)

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Published in:

Volume 8 Issue 8
August-2021
eISSN: 2349-5162

UGC and ISSN approved 7.95 impact factor UGC Approved Journal no 63975

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Published Paper ID:
JETIR2108307


Registration ID:
313965

Page Number

c446-c458

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Title

Adsorption of Methylene Blue by Sulphonated Biomass of Ailanthus excelsa.

Abstract

Adsorption of methylne blue by Sulphonated biomass of Ailanthus excelsa from aqueous solutions was investigated. Various analytical techniques were utilized to investigate the surface area, surface morphology, crystallinity, elemental composition of the sulfuric acid-treated biomass for removal of O-Nitro Phenol. The prepared material was subjected to extensive characterization using a variety of techniques such as scanning electron microscope coupled with energy-dispersive X-ray spectroscopy (SEM/EDX), X-ray diffraction (XRD) method. Batch experiments were carried out as functions of different process parameters such as pH, initial dye concentration, biosorbent dose and temperature. The optimum conditions for removal of MB were found to be pH (2.0), biosorbent dose (100 mg), and initial dye concentration (25 mg L-1).The temperature (288K) had a strong influence on the biosorption process. The Langmuir, Freundlich and Temkin isotherms model, biosorption of MB onto Sulphonated biomass were studied. The rate of sorption was found to obey pseudo-second order kinetics and intraparticle diffusion model with correlation coefficient value R2 is 0.9995. The calculated values of ΔH°, ΔS° and ΔG° were found to be -4.8316 kJ/mol-1 +1345.80 KJ/mol-1 and -12688.54 KJ mol-1 respectively. The negative value of ΔH0 (-4.8316 kJ/mol-1) indicates that the Adsorption of MB onto of Sulphonated biomass is an exothermic reaction. The calculated value of ΔG° -12688.54 KJ mol-1 indicates spontaneous nature of the adsorption process. Further the positive value of entropy change, ΔS0 reflects the affinity of Sulphonated biomass for MB dye.

Key Words

Adsorption, Ailanthus excelsa, Methylene blue, (MB) Langmuir, Freundlich Isotherms.

Cite This Article

"Adsorption of Methylene Blue by Sulphonated Biomass of Ailanthus excelsa.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 8, page no.c446-c458, August-2021, Available :http://www.jetir.org/papers/JETIR2108307.pdf

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2349-5162 | Impact Factor 7.95 Calculate by Google Scholar

An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 7.95 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator

Cite This Article

"Adsorption of Methylene Blue by Sulphonated Biomass of Ailanthus excelsa.", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 8, page no. ppc446-c458, August-2021, Available at : http://www.jetir.org/papers/JETIR2108307.pdf

Publication Details

Published Paper ID: JETIR2108307
Registration ID: 313965
Published In: Volume 8 | Issue 8 | Year August-2021
DOI (Digital Object Identifier):
Page No: c446-c458
Country: Pune, Maharashtra, India .
Area: Chemistry
ISSN Number: 2349-5162
Publisher: IJ Publication


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