Application of natural biomass of prickly pear peel in methyl violet 2b removal: Adsorptive multivariable optimization and mechanistic approach
Nowadays, ecosystems still suffer from the dire reflections of dye pollutants. This study explores the efficiency of eco-friendly and zero-cost adsorbent that was prepared using prickly pear (Opuntia basilris P.) peel (PPP). Statistical optimization using response surface methodology (RSM) combined...
Published in: | BIOMASS CONVERSION AND BIOREFINERY |
---|---|
Main Authors: | , , , |
Format: | Article; Early Access |
Language: | English |
Published: |
SPRINGER HEIDELBERG
2024
|
Subjects: | |
Online Access: | https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001336406500001 |
author |
Reghioua Abdallah; Mohammed Ibrahim Awad; Busari Yusuf Olanrewaju |
---|---|
spellingShingle |
Reghioua Abdallah; Mohammed Ibrahim Awad; Busari Yusuf Olanrewaju Application of natural biomass of prickly pear peel in methyl violet 2b removal: Adsorptive multivariable optimization and mechanistic approach Energy & Fuels; Engineering |
author_facet |
Reghioua Abdallah; Mohammed Ibrahim Awad; Busari Yusuf Olanrewaju |
author_sort |
Reghioua |
spelling |
Reghioua, Abdallah; Mohammed, Ibrahim Awad; Busari, Yusuf Olanrewaju Application of natural biomass of prickly pear peel in methyl violet 2b removal: Adsorptive multivariable optimization and mechanistic approach BIOMASS CONVERSION AND BIOREFINERY English Article; Early Access Nowadays, ecosystems still suffer from the dire reflections of dye pollutants. This study explores the efficiency of eco-friendly and zero-cost adsorbent that was prepared using prickly pear (Opuntia basilris P.) peel (PPP). Statistical optimization using response surface methodology (RSM) combined with Box-Behnken design (BBD) was adopted to pinpoint the optimal conditions for Methyl Violet 2B dye removal, including PPP dose, solution pH, and reaction time. Surface analysis revealed that PPP possesses an enriched composition of nucleophilic functional groups, including OH, NH, and COOH in an alkane medium, leading to diversity in the adsorption mechanism, involving electrostatic attraction, hydrogen bonding, and pi-pi interactions. This diversity significantly contributed to reaching a maximum adsorption capacity for MV 2B of 569.6 mg/g. The change in thermodynamic state functions Delta G, Delta H, and Delta S suggests the possibility of physisorption simultaneously and indicates the exothermic and spontaneous characters of the adsorption of MV 2B dye on PPP with negative values of Delta H and Delta G. The findings of this research will further urge the current management of the water environment to embrace the use of PPP as a natural resource adsorbent without any chemical treatments in the remediation of organic dye-contaminated wastewater. SPRINGER HEIDELBERG 2190-6815 2190-6823 2024 10.1007/s13399-024-06216-7 Energy & Fuels; Engineering WOS:001336406500001 https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001336406500001 |
title |
Application of natural biomass of prickly pear peel in methyl violet 2b removal: Adsorptive multivariable optimization and mechanistic approach |
title_short |
Application of natural biomass of prickly pear peel in methyl violet 2b removal: Adsorptive multivariable optimization and mechanistic approach |
title_full |
Application of natural biomass of prickly pear peel in methyl violet 2b removal: Adsorptive multivariable optimization and mechanistic approach |
title_fullStr |
Application of natural biomass of prickly pear peel in methyl violet 2b removal: Adsorptive multivariable optimization and mechanistic approach |
title_full_unstemmed |
Application of natural biomass of prickly pear peel in methyl violet 2b removal: Adsorptive multivariable optimization and mechanistic approach |
title_sort |
Application of natural biomass of prickly pear peel in methyl violet 2b removal: Adsorptive multivariable optimization and mechanistic approach |
container_title |
BIOMASS CONVERSION AND BIOREFINERY |
language |
English |
format |
Article; Early Access |
description |
Nowadays, ecosystems still suffer from the dire reflections of dye pollutants. This study explores the efficiency of eco-friendly and zero-cost adsorbent that was prepared using prickly pear (Opuntia basilris P.) peel (PPP). Statistical optimization using response surface methodology (RSM) combined with Box-Behnken design (BBD) was adopted to pinpoint the optimal conditions for Methyl Violet 2B dye removal, including PPP dose, solution pH, and reaction time. Surface analysis revealed that PPP possesses an enriched composition of nucleophilic functional groups, including OH, NH, and COOH in an alkane medium, leading to diversity in the adsorption mechanism, involving electrostatic attraction, hydrogen bonding, and pi-pi interactions. This diversity significantly contributed to reaching a maximum adsorption capacity for MV 2B of 569.6 mg/g. The change in thermodynamic state functions Delta G, Delta H, and Delta S suggests the possibility of physisorption simultaneously and indicates the exothermic and spontaneous characters of the adsorption of MV 2B dye on PPP with negative values of Delta H and Delta G. The findings of this research will further urge the current management of the water environment to embrace the use of PPP as a natural resource adsorbent without any chemical treatments in the remediation of organic dye-contaminated wastewater. |
publisher |
SPRINGER HEIDELBERG |
issn |
2190-6815 2190-6823 |
publishDate |
2024 |
container_volume |
|
container_issue |
|
doi_str_mv |
10.1007/s13399-024-06216-7 |
topic |
Energy & Fuels; Engineering |
topic_facet |
Energy & Fuels; Engineering |
accesstype |
|
id |
WOS:001336406500001 |
url |
https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001336406500001 |
record_format |
wos |
collection |
Web of Science (WoS) |
_version_ |
1814778545045504000 |