Results 191 to 200 of about 13,470,210 (237)

Functionalization of chitosan biopolymer with SiO2 nanoparticles and benzaldehyde via hydrothermal process for acid red 88 dye adsorption: Box-Behnken design optimization.

International Journal of Biological Macromolecules, 2023
An effective hydrothermally prepared chitosan-benzaldehyde/SiO2 adsorbent (CTA-BZA/SiO2) employed functionalization of a CTA biopolymer with SiO2 nanoparticles and BZA.
Wu Ruihong, A. S. Abdulhameed, S. Yong, Li He, Z. Alothman, L. Wilson, Ali H. Jawad   +6 more
semanticscholar   +1 more source

Pineapple peel waste valorization for extraction of bio-active compounds and protein: Microwave assisted method and Box Behnken design optimization.

Environmental Research, 2023
Pineapple peel waste (PPW) is obtained in huge quantities out of pineapple canning industries and it is found to be rich in bioactive compounds with antioxidant activity and an opulent source of bromelain protein having commercial importance.
Shama Bansod, J. Parikh, P. K. Sarangi
semanticscholar   +1 more source

Application of Box–Behnken design for optimizing parameters of hexavalent chromium removal from aqueous solutions using Fe3O4 loaded on activated carbon prepared from alga: Kinetics and equilibrium study

Journal of Water Process Engineering, 2021
In the present paper, the Response Surface Methodology (RSM) was evaluated for optimizing the Hexavalent Chromium (Cr (VI)) removal efficiency using our synthesized adsorbent, i.e., Fe3O4-NPs loaded on activated carbon (AC-Fe3O4-NPs).
Shirin Afshin, Y. Rashtbari, M. Vosough, A. Dargahi, Mehdi Fazlzadeh, Aylar Behzad, Mahmoud Yousefi   +6 more
semanticscholar   +1 more source

Optimization of phosphate/kaolinite microfiltration membrane using Box–Behnken design for treatment of industrial wastewater

, 2021
The present work reports the preparation and characterization of flat ceramic membrane via dry pressing method made from natural phosphate as based material and kaolinite as additive to enhance membrane characteristics. Response surface methodology based
A. Belgada, Fatima Zohra Charik, B. Achiou, Toussaint Ntambwe Kambuyi, S. Alami Younssi, R. Beniazza, A. Dani, R. Benhida, M. Ouammou   +8 more
semanticscholar   +1 more source

Experimental analysis on density, micro-hardness, surface roughness and processing time of Acrylonitrile Butadiene Styrene (ABS) through Fused Deposition Modeling (FDM) using Box Behnken Design (BBD)

, 2021
Fused Deposition Modeling (FDM), recently denoted by Fused Filament Fabrication (FFF), is a promising polymer processing method commonly used in the additive manufacturing domain for achieving closed dimensional tolerance.
R. R, V. R, R. S
semanticscholar   +1 more source

Efficient removal of tetracycline by VCo-layered double hydroxide encapsulated with chitosan: Optimization via Box-Behnken design, and thermodynamics.

International Journal of Biological Macromolecules
The VCo-LDH/CS hydrogel beads were created by combining VCo-layered double hydroxide (VCo-LDH) and chitosan (CS) using a cross-linking process with epichlorohydrin. These beads were specifically designed to remove tetracycline (TTC).
H. Siddiq, M. M. Madkhali, Reem Ghubayra, A. M. Alaghaz, M. El‐Desouky, M. A. El‐Bindary, A. A. El-Bindary   +6 more
semanticscholar   +1 more source

Elimination of Ni(II) from wastewater using metal-organic frameworks and activated algae encapsulated in chitosan/carboxymethyl cellulose hydrogel beads: Adsorption isotherm, kinetic, and optimizing via Box-Behnken design optimization.

International Journal of Biological Macromolecules
The study investigated the enhancement of stability and efficacy in the removal of bivalent nickel ions (Ni(II)) by utilizing a cerium metal-organic framework (Ce-MOF) encapsulated within a food-grade algal matrix.
G. Al-Hazmi, Nadia H. Elsayed, J. Alnawmasi, Khadra B. Alomari, A. H. Alessa, Shareefa A Alshareef, A. A. El-Bindary   +6 more
semanticscholar   +1 more source

Chitosan-nano CuO composite for removal of mercury (II): Box-Behnken design optimization and adsorption mechanism.

International Journal of Biological Macromolecules
The study aimed to develop an adsorbent for extracting mercury (II) from water by combining chitosan beads with green copper oxide nanoparticles. This resulted in the synthesis of the CuO NPs@CSC composite sponge, achieved by loading CuO NPs onto citrate-
G. Al-Hazmi, Abdulaziz A. Alayyafi, M. El‐Desouky, A. A. El-Bindary   +3 more
semanticscholar   +1 more source

Guava seed activated carbon loaded calcium alginate aerogel for the adsorption of diclofenac sodium: Characterization, isotherm, kinetics, and optimization via Box-Behnken design.

International Journal of Biological Macromolecules
This study aimed to develop a novel adsorbent designed for the removal of diclofenac sodium (DS) from water. The synthesized adsorbent, a composite sponge known as guava seeds activated carbon loaded calcium alginate (GSAC@CA aerogel), was created ...
G. Al-Hazmi, Abdulaziz A. Alayyafi, M. El‐Desouky, A. A. El-Bindary   +3 more
semanticscholar   +1 more source

Modeling and Box-Behnken design optimization of photocatalytic parameters for efficient removal of dye by lanthanum-doped mesoporous TiO2

, 2020
In the present study, the Box-Behnken design in the response surface methodology (RSM) was availed to investigate the modelization and optimization of Methyl Orange (MO) mineralization parameters. The process was carried out in the presence of lanthanum (
H. Chaker, N. Ameur, Karima Saidi‐Bendahou, Mustapha Djennas, S. Fourmentin   +4 more
semanticscholar   +1 more source