Activated carbon from noodles food waste via microwave-assisted KOH for optimized brilliant green dye removal

Food wastes, namely, noodles (NOD), were used in the study as a recyclable precursor for activated carbon (NODAC) synthesis by microwave-induced KOH activation. NODAC's capacity to adsorb the cationic dye (brilliant green; BG) from the aqueous environment was evaluated. The desirability charact...

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Published in:BIOMASS CONVERSION AND BIOREFINERY
Main Authors: Amjah, Azreenie Nazlyeen; Abdulhameed, Ahmed Saud; Jawad, Ali H.; Alothman, Zeid A.; Wilson, Lee D.
Format: Article; Early Access
Language:English
Published: SPRINGER HEIDELBERG 2023
Subjects:
Online Access:https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001163766100001
author Amjah
Azreenie Nazlyeen; Abdulhameed
Ahmed Saud; Jawad
Ali H.; Alothman
Zeid A.; Wilson
Lee D.
spellingShingle Amjah
Azreenie Nazlyeen; Abdulhameed
Ahmed Saud; Jawad
Ali H.; Alothman
Zeid A.; Wilson
Lee D.
Activated carbon from noodles food waste via microwave-assisted KOH for optimized brilliant green dye removal
Energy & Fuels; Engineering
author_facet Amjah
Azreenie Nazlyeen; Abdulhameed
Ahmed Saud; Jawad
Ali H.; Alothman
Zeid A.; Wilson
Lee D.
author_sort Amjah
spelling Amjah, Azreenie Nazlyeen; Abdulhameed, Ahmed Saud; Jawad, Ali H.; Alothman, Zeid A.; Wilson, Lee D.
Activated carbon from noodles food waste via microwave-assisted KOH for optimized brilliant green dye removal
BIOMASS CONVERSION AND BIOREFINERY
English
Article; Early Access
Food wastes, namely, noodles (NOD), were used in the study as a recyclable precursor for activated carbon (NODAC) synthesis by microwave-induced KOH activation. NODAC's capacity to adsorb the cationic dye (brilliant green; BG) from the aqueous environment was evaluated. The desirability character of response surface methodology (RSM) was used to investigate several key adsorption variables: (A) NODAC dosage (0.02-0.1 g), (B) pH (4-10), and (C) duration (10-200 min). The Freundlich and Langmuir adsorption isotherms revealed good agreement with the experimental results. The kinetics of dye adsorption is well-described by the pseudo-second-order model. NODAC's uptake capacity for BG was outstanding (318.5 mg/g). BG adsorption by NODAC involves various processes including electrostatic forces, pi-pi stacking, and H-bonding. This study demonstrates the utility of NOD as an easily accessible feedstock for the preparation of NODAC as an adsorbent for the efficient removal of dye-based pollutants from contaminated water.
SPRINGER HEIDELBERG
2190-6815
2190-6823
2023


10.1007/s13399-023-04764-y
Energy & Fuels; Engineering

WOS:001163766100001
https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001163766100001
title Activated carbon from noodles food waste via microwave-assisted KOH for optimized brilliant green dye removal
title_short Activated carbon from noodles food waste via microwave-assisted KOH for optimized brilliant green dye removal
title_full Activated carbon from noodles food waste via microwave-assisted KOH for optimized brilliant green dye removal
title_fullStr Activated carbon from noodles food waste via microwave-assisted KOH for optimized brilliant green dye removal
title_full_unstemmed Activated carbon from noodles food waste via microwave-assisted KOH for optimized brilliant green dye removal
title_sort Activated carbon from noodles food waste via microwave-assisted KOH for optimized brilliant green dye removal
container_title BIOMASS CONVERSION AND BIOREFINERY
language English
format Article; Early Access
description Food wastes, namely, noodles (NOD), were used in the study as a recyclable precursor for activated carbon (NODAC) synthesis by microwave-induced KOH activation. NODAC's capacity to adsorb the cationic dye (brilliant green; BG) from the aqueous environment was evaluated. The desirability character of response surface methodology (RSM) was used to investigate several key adsorption variables: (A) NODAC dosage (0.02-0.1 g), (B) pH (4-10), and (C) duration (10-200 min). The Freundlich and Langmuir adsorption isotherms revealed good agreement with the experimental results. The kinetics of dye adsorption is well-described by the pseudo-second-order model. NODAC's uptake capacity for BG was outstanding (318.5 mg/g). BG adsorption by NODAC involves various processes including electrostatic forces, pi-pi stacking, and H-bonding. This study demonstrates the utility of NOD as an easily accessible feedstock for the preparation of NODAC as an adsorbent for the efficient removal of dye-based pollutants from contaminated water.
publisher SPRINGER HEIDELBERG
issn 2190-6815
2190-6823
publishDate 2023
container_volume
container_issue
doi_str_mv 10.1007/s13399-023-04764-y
topic Energy & Fuels; Engineering
topic_facet Energy & Fuels; Engineering
accesstype
id WOS:001163766100001
url https://www-webofscience-com.uitm.idm.oclc.org/wos/woscc/full-record/WOS:001163766100001
record_format wos
collection Web of Science (WoS)
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