Insights into Pb (II) adsorption mechanisms using jackfruit peel biochar activated by a hydrothermal method toward heavy metal removal from wastewater

L Ton-That, BN Duong, DK Nguyen, NA Nguyen… - Biochemical …, 2024 - Elsevier
Understanding adsorption mechanisms plays an instrumental role in designing and
operating adsorption-based wastewater treatment systems. This research systematically …

Application of periwinkle shell for the synthesis of calcium oxide nanoparticles and in the remediation of Pb2+-contaminated water

NO Eddy, R Garg, RA Ukpe, PO Ameh, R Garg… - Biomass Conversion …, 2024 - Springer
The need to reduce the cost of production of highly demanding nanoparticles is receiving
some challenges, especially the availability of the needed raw materials. Calcium oxide …

Adsorption mechanism of aqueous Cr (vi) by Vietnamese corncob biochar: a spectroscopic study

DK Nguyen, QB Ly-Tran, VP Dinh, BN Duong… - RSC …, 2024 - pubs.rsc.org
Cr (VI) is highly toxic and carcinogenic, posing significant threats to health and ecosystems.
This study utilizes solid waste from corncobs to synthesize biochar (CCBC) for the removal …

One-step synthesis of novel nitrogen-doped biochar from N-rich waste straw particleboard for efficient Pb (Ⅱ) adsorption

C Li, Q Wang, Z Lai, J Mu - Microchemical Journal, 2024 - Elsevier
Converting agricultural waste into biochar through pyrolysis toward water pollution
remediation fully embodies the “waste control by waste”. Herein, the N-rich waste straw …

Optimization of zeolite ETS-10 synthesis for enhanced Pb (II) adsorption from aqueous solutions

VH Pham, BN Duong, DK Nguyen, L Ton-That… - Microporous and …, 2024 - Elsevier
The synthesis of zeolite ETS-10 is strongly influenced by factors such as pH, the amount of
the structure-directing agent, hydrothermal temperature and duration, which collectively …

One‐pot green approach for rapid and effective anionic dye remediation: encapsulation within alginate nanocapsules

E Alver, D Doğan, H Mert… - Journal of Chemical …, 2024 - Wiley Online Library
BACKGROUND The encapsulation technique was applied to efficiently eliminate Congo red
(CR) from aqueous solutions. During the ionotropic gelation between calcium (Ca2+) ions …

The simultaneous removal of methylene blue (MB) and Ca2+ by recyclable adsorbents based the scales derived from coal gasification system

BH An, DM Xu, RT Wang, YX Wen, R Geng… - … Science and Pollution …, 2024 - Springer
The transformation of solid wastes from industrial production into effective adsorbents could
significantly contribute to wastewater treatment. In this study, after acidizing and burning soft …

[HTML][HTML] Characterization of Jackfruit Peel as a Promising Resource for Different Thermo-Chemical Processes

S Kardam, S Khanam - Sustainable Chemistry for Climate Action, 2024 - Elsevier
The present study investigates the candidacy of jackfruit peel as a valuable feedstock for
thermo-chemical processes. To meet this objective jackfruit peel was characterized in detail …

Functionalized typha biochar for antibiotic removal via low‐carbon integrated method: Performance and mechanism analyses

J Liu, J Wen, J Hu, Y Ma, X Wang… - CLEAN–Soil, Air, Water, 2024 - Wiley Online Library
Antibiotic residues in water represent an urgent environmental challenge. To efficiently
remove these residues, a low‐carbon integrated biochar synthesis method was proposed …

[PDF][PDF] Fluoride Adsorption by Coffee-Ground Biochar Functionalized with Hydrogen Peroxide

HVR dos Santos, RMF Cuba, PS Scalize… - Journal of Ecological …, 2024 - jeeng.net
Groundwater contains high levels of dissolved ions, which pose health risks when
consumed. This study proposes biochar production for fluoride (F‒) removal from aqueous …