Search Results - "Abdulhameed, Ahmed Saud"

High surface area and mesoporous activated carbon from KOH-activated dragon fruit peels for methylene blue dye adsorption: Optimization and mechanism study by Jawad, Ali H., Saud Abdulhameed, Ahmed, Wilson, Lee D., Syed-Hassan, Syed Shatir A., ALOthman, Zeid A., Rizwan Khan, Mohammad

“…[Display omitted] In this study, an alternative precursor for production of activated carbon was introduced using dragon fruit (Hylocereus costaricensis) peel…”
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Numerical desirability function for adsorption of methylene blue dye by sulfonated pomegranate peel biochar: Modeling, kinetic, isotherm, thermodynamic, and mechanism study by Jawad, Ali H., Abdulhameed, Ahmed Saud, Hanafiah, M. A. K. M., ALOthman, Zeid A., Khan, Mohammad Rizwan, Surip, S. N.

“…Sulfonated pomegranate ( Punica granatum ) peel biochar (SPPBC) was developed via thermal activation with sulfuric acid (H 2 SO 4 ) to act as a promising…”
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Statistical modeling of methylene blue dye adsorption by high surface area mesoporous activated carbon from bamboo chip using KOH-assisted thermal activation by Jawad, Ali H., Abdulhameed, Ahmed Saud

“…Bamboo chip (BC) biomass was used as an alternative precursor for producing high surface area and mesoporous bamboo chip activated carbon using KOH activation…”
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Tuning of Fly Ash Loading into Chitosan-Ethylene Glycol Diglycidyl Ether Composite for Enhanced Removal of Reactive Red 120 Dye: Optimization Using the Box–Behnken Design by Jawad, Ali H., Mohammed, Ibrahim Awad, Abdulhameed, Ahmed Saud

“…Crosslinked chitosan-ethylene glycol diglycidyl ether (CTS-EGDE) was modified by loading fly ash (FA) particles into its polymeric matrix to improve the…”
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Hybrid Crosslinked Chitosan-Epichlorohydrin/TiO2 Nanocomposite for Reactive Red 120 Dye Adsorption: Kinetic, Isotherm, Thermodynamic, and Mechanism Study by Jawad, Ali H., Mubarak, Nur Shazwani Abdul, Abdulhameed, Ahmed Saud

“…Hybrid crosslinked chitosan-epichlorohydrin/TiO 2 nanocomposite (CTS-ECH/TNC) was synthesized as an inorganic–organic hybrid nanocomposite bioadsorbent for the…”
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Acid-factionalized biomass material for methylene blue dye removal: a comprehensive adsorption and mechanism study by Jawad, Ali H., Abdulhameed, Ahmed Saud, Mastuli, Mohd Sufri

“…Coconut (Cocos nucifera) shell was chemically treated with sulfuric acid (H2SO4) to produce acid- factionalized biosorbent for methylene blue (MB) dye removal…”
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Mesoporous Crosslinked Chitosan-Activated Charcoal Composite for the Removal of Thionine Cationic Dye: Comprehensive Adsorption and Mechanism Study by Jawad, Ali H., Abdulhameed, Ahmed Saud, Mastuli, Mohd Sufri

“…Chitosan (CS) was coalesced with activated charcoal (AC), followed by crosslinking reaction with epichlorohydrin (ECH) to form a mesoporous crosslinked…”
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Synthesis of Magnetic Chitosan-Fly Ash/Fe3O4 Composite for Adsorption of Reactive Orange 16 Dye: Optimization by Box–Behnken Design by Jawad, Ali H., Malek, Nurul Najwa Abd, Abdulhameed, Ahmed Saud, Razuan, R.

“…A hybrid composite biopolymer of magnetic chitosan-fly ash/Fe 3 O 4 (CS-FA/Fe 3 O 4 ) was prepared to be an effective composite biosorbent for the removal of…”
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Magnetic Chitosan-Glutaraldehyde/Zinc Oxide/Fe3O4 Nanocomposite: Optimization and Adsorptive Mechanism of Remazol Brilliant Blue R Dye Removal by Reghioua, Abdallah, Barkat, Djamel, Jawad, Ali H., Abdulhameed, Ahmed Saud, Rangabhashiyam, S., Khan, Mohammad Rizwan, ALOthman, Zeid A.

“…A magnetic Schiff’s base chitosan-glutaraldehyde/Fe 3 O 4 composite (CHT-GLA/ZnO/Fe 3 O 4 ) was developed by incorporating zinc oxide (ZnO) nanoparticles into…”
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Cross-Linked Chitosan-Glyoxal/Kaolin Clay Composite: Parametric Optimization for Color Removal and COD Reduction of Remazol Brilliant Blue R Dye by Jawad, Ali H., Abdulhameed, Ahmed Saud, Kashi, Elmira, Yaseen, Zaher Mundher, ALOthman, Zeid A., Khan, Mohammad Rizwan

“…Kaolin clay (KN) was employed as an inorganic filler to modify a cross-linked chitosan-glyoxal as Schiff’s-based chitosan composite derivative (CTS-GLY). The…”
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Microporous activated carbon developed from KOH activated biomass waste: surface mechanistic study of methylene blue dye adsorption by Jawad, Ali H., Abdulhameed, Ahmed Saud, Bahrudin, Noor Nazihah, Hum, Nurul Nadiah Mohd Firdaus, Surip, S. N., Syed-Hassan, Syed Shatir A., Yousif, Emad, Sabar, S.

“…Abstract In this work, sugarcane bagasse waste (SBW) was used as a lignocellulosic precursor to develop a high-surface-area activated carbon (AC) by thermal…”
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Magnetic biohybrid chitosan-ethylene glycol diglycidyl ether/magnesium oxide/Fe3O4 nanocomposite for textile dye removal: Box–Behnken design optimization and mechanism study by Jawad, Ali H., Abdulhameed, Ahmed Saud, Selvasembian, Rangabhashiyam, ALOthman, Zeid A., Wilson, Lee D.

“…In this research work, a hybrid organic–inorganic magnetic nanocomposite of magnetic chitosan-ethylene glycol diglycidyl ether/magnesium oxide (CS-EGDE/MgO/Fe…”
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High-Surface-Area-Activated Carbon Derived from Mango Peels and Seeds Wastes via Microwave-Induced ZnCl2 Activation for Adsorption of Methylene Blue Dye Molecules: Statistical Optimization and Mechanism by Razali, Nur Shakinah, Abdulhameed, Ahmed Saud, Jawad, Ali H., ALOthman, Zeid A., Yousef, Tarek A., Al-Duaij, Omar K., Alsaiari, Norah Salem

“…In this study, Mango (Mangifera indica) seeds (MS) and peels (MP) seeds mixed fruit wastes were employed as a renewable precursor to synthesize…”
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Fabrication of Schiff’s Base Chitosan-Glutaraldehyde/Activated Charcoal Composite for Cationic Dye Removal: Optimization Using Response Surface Methodology by Jawad, Ali H., Abdulhameed, Ahmed Saud, Wilson, Lee D., Hanafiah, M. A. K. M., Nawawi, W. I., ALOthman, Zeid A., Rizwan Khan, Mohammad

“…In this work, a ternary composite containing a Schiff base adduct (chitosan-glutaraldehyde) along with activated charcoal (Ch-Glu/AC) was successfully prepared…”
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Chitosan-Schiff base nano silica hybrid system for azo acid dye removal: Multivariable optimization, desirability function, and adsorption mechanism by Wu, Ruihong, Saud Abdulhameed, Ahmed, ALOthman, Zeid A., Yong, Soon Kong, Wilson, Lee D., Jawad, Ali H., Algburi, Sameer

“…[Display omitted] •A cross-linked chitosan-glutaraldehyde/nano silica (CHS-GLA/n-Silica) was synthesized by a hydrothermal process.•The adsorptive property of…”
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Modeling and optimization of the adsorptive removal of crystal violet dye by durian (Durio zibethinus) seeds powder: insight into kinetic, isotherm, thermodynamic, and adsorption mechanism by Jani, Nur Aimi, Haddad, Larbi, Abdulhameed, Ahmed Saud, Jawad, Ali H., ALOthman, Zeid A., Yaseen, Zaher Mundher

“…In this study, a renewable and effective bio-adsorbent was derived from Malaysian durian seeds (DSs) to act as a promising biosorbent for phytoremediation…”
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Optimized removal process and tailored adsorption mechanism of crystal violet and methylene blue dyes by activated carbon derived from mixed orange peel and watermelon rind using microwave-induced ZnCl2 activation by Hanafi, Nurul Afiqah Mohd, Abdulhameed, Ahmed Saud, Jawad, Ali H., ALOthman, Zeid A., Yousef, Tarek A., Al Duaij, O. K., Alsaiari, Norah Salem

“…Releasing wastewater containing organic dyes into water bodies generates a variety of hazards for humans and marine life. Thus, developing effective adsorbents…”
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Characterization and applicability of the natural Iraqi bentonite clay for toxic cationic dye removal: Adsorption kinetic and isotherm study by Jawad, Ali H., Saber, Shihab Ezzuldin M., Abdulhameed, Ahmed Saud, Farhan, Ahlam M., ALOthman, Zeid A., Wilson, Lee D.

“…This research targets to adsorb the organic dye (methylene blue, MB) from aqueous media using natural Iraqi bentonite clay (NIBC). Several analytical methods…”
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Fabrication of Magnetic Chitosan-Benzil Biopolymer with Organoclay for Remazol Brilliant Blue R Dye Removal: a Statistical Modeling and Adsorption Mechanism by Jawad, Ali H., Abdulhameed, Ahmed Saud, Hapiz, Ahmad, Musa, Salis Awal, Wu, Ruihong, ALOthman, Zeid A.

“…In this work, a magnetic cross-linked chitosan-benzil/organoclay/Fe 3 O 4 biocomposite (CHI-BZI/OC/Fe 3 O 4 ) was synthesized as a bio-adsorbent for the…”
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Facile Synthesis of an Organic–Inorganic Nanohybrid Composite of Salicylaldehyde-Based Chitosan Schiff Base/SiO2 for Acid Red 88 Dye Removal: Characterization and Adsorption Modeling by Wu, Ruihong, Abdulhameed, Ahmed Saud, Yong, Soon Kong, ALOthman, Zeid A., Wilson, Lee D., Jawad, Ali H.

“…The current study employed the hydrothermal approach to graft chitosan functionalized-SiO 2 nanoparticles with an aromatic aldehyde (salicylaldehyde, SA) to…”
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