[HTML][HTML] Functionalized biochars for enhanced removal of heavy metals from aqueous solutions: mechanism and future industrial prospects

FS Nworie, N Mgbemena, AC Ike-Amadi… - Journal of Human …, 2022 - hefjournal.org
Abstract Development of efficient modified bioinspired material for the sorption of heavy
metals is currently on the fore front of environmental heavy metals remediation research …

Synthesis of novel hydrated ferric oxide biochar nanohybrids for efficient arsenic removal from wastewater

T Zhu, Y Zhang, Y Chen, JL Liu, XL Song - Rare Metals, 2022 - Springer
Hydrated ferric oxide (HFO) has high adsorption efficiency for As (III). However, its high self-
aggregation usually reduces the efficiency and limits the scaled-up application. Herein …

Tripolycyanamide-2, 4, 6-triformyl pyrogallol covalent organic frameworks with many coordination sites for detection and removal of heavy metal ions

J Han, L Pei, Y Du, Y Zhu - Journal of Industrial and Engineering Chemistry, 2022 - Elsevier
Abstract Here, tripolycyanamide (TPA) and 2, 4, 6-triformyl pyrogallol (TDBA) are used to
prepare a highly crystalline covalent-organic frameworks based on imine linkages (COF …

Biochar supported Ag/Cu-ZrO2 nano-hetero assembly for enhanced adsorption of heavy metal ions and biomedical applications

D Pathania, A Kumar, AK Saini, R Saini, D Mittal… - Nanotechnology for …, 2024 - Springer
The current research describe a multifunctional biochar-supported Ag/Cu-ZrO2 (AB/AgCZ)
nanostructure designed for the efficient sequestration of Cr (VI) and Cd (II) from industrial …

Efficient removal of lomefloxacin by Z-scheme MrGO/Ag2WO4 heterojunction recyclable composite under visible light: Mechanism of adsorption and photodegradation

Y Sun, Z Han, X Zhang, D Qin, G Chen, X He - Journal of Environmental …, 2022 - Elsevier
In this study, we have developed a magnetic MrGO/Ag 2 WO 4 composite to remove
lomefloxacin (LOM) via the synergistic effect of adsorption and photocatalysis in water. After …

Impact of influencing parameters on the adsorption of nickel by kaolin in an aqueous medium

C Toufik, B Atmane - Analytical and Bioanalytical Chemistry …, 2022 - analchemres.org
In this study, nickel elimination per kaolin from Guelma/Algeria in aqueous medium was
examined by applying several parameters, namely the agitation speed, pH, temperature …

Activated multifunctional nanoparticle biochar for highly efficient capture and removal of Ni (II) and micro-organisms from water samples

FS Nworie, FI Nwabue… - International Journal of …, 2024 - inderscienceonline.com
World Health Organization projected that over two billion people around the globe depend
on water sources contaminated with heavy metals and microbes. To find a low cost and …

Effects of nanometer magnesium hydroxide on soil cadmium form under different cadmium levels

L You, W Li, W Xu, C Zhang… - Asia‐Pacific Journal of …, 2022 - Wiley Online Library
Cd is one of the most serious and harmful heavy metals in the world. Nanomaterials as a
new passivating agent for heavy metals in soil have become a hot issue. But nanometer …

Green hydrothermal synthesis of Ag@ Guajavapsidium leaf biochar nanocomposite and the evaluation of the photocatalytic and antimicrobial activities

FS Nworie, N Mgbemena… - … Society of Nigeria, 2023 - journals.chemsociety.org.ng
An Environmental and health concern requires an alternative fabrication route for
nanomaterials because of the high toxicity and cost of reagents. In this study, the phyto …