Biochar for the removal of contaminants from soil and water: a review

M Qiu, L Liu, Q Ling, Y Cai, S Yu, S Wang, D Fu, B Hu… - Biochar, 2022 - Springer
Biochar shows significant potential to serve as a globally applicable material to remediate
water and soil owing to the extensive availability of feedstocks and conducive physio …

Biochar-based nanocomposites for industrial wastewater treatment via adsorption and photocatalytic degradation and the parameters affecting these processes

E Amdeha - Biomass Conversion and Biorefinery, 2024 - Springer
The preparation of biochar (BC) as a useful substance generated from biomass valorization
via pyrolysis has attracted much attention in recent years. Moreover, widespread worries …

Constructing coconut shell biochar/MXenes composites through self-assembly strategy to enhance U (VI) and Cs (I) immobilization capability

F Liu, S Wang, C Zhao, B Hu - Biochar, 2023 - Springer
Herein, a biochar-based composite (Ti3C2Tx@ biochar-PDA/PEI) was constructed by
decorating Ti3C2Tx and polydopamine on coconut shell biochar via electrostatic self …

Multicomponent adsorption of heavy metals onto biogenic hydroxyapatite: Surface functional groups and inorganic mineral facilitating stable adsorption of Pb (Ⅱ)

X Liu, H Yin, H Liu, Y Cai, X Qi, Z Dang - Journal of Hazardous Materials, 2023 - Elsevier
Due to the coexistence of various heavy metals in the contaminated environment, it is
essential to comprehensively study the multicomponent adsorption of heavy metals in order …

[HTML][HTML] Bioinspiration synthesis of hydroxyapatite nanoparticles using eggshells as a calcium source: Evaluation of Congo red dye adsorption potential

R Vinayagam, S Kandati, G Murugesan… - Journal of Materials …, 2023 - Elsevier
Abstract Hydroxyapatite nanoparticles (HAp NPs) were synthesized with Muntingia calabura
leaf extract as solvent and eggshell waste as a calcium source. The synthesized …

Hollow self-assembled hybrid framework based on phytic acid for U (VI) capture from highly acidic aqueous media

H Lei, N Pan, H Zou, X Wang, X Tuo - Chemical Engineering Journal, 2023 - Elsevier
Efficient removing uranium (U (VI)) from highly acidic environment remain a great challenge
for the adsorbent. Herein, a novel hollow phytic acid-based hybrid material (P (Cr) E-7) was …

The construction of magnetic hydroxyapatite-functionalized pig manure-derived biochar for the efficient uranium separation

J Liao, X He, Y Zhang, L Zhang, Z He - Chemical Engineering Journal, 2023 - Elsevier
In this work, three magnetic biochar-supported nano-hydroxyapatite materials were
prepared by endowing different magnetic sources, which showed excellent reusability and …

Herbal plants-and rice straw-derived biochars reduced metal mobilization in fishpond sediments and improved their potential as fertilizers

S Mehmood, W Ahmed, JM Alatalo, M Mahmood… - Science of the Total …, 2022 - Elsevier
Fishpond sediments are rich in organic carbon and nutrients; thus, they can be used as
potential fertilizers and soil conditioners. However, sediments can be contaminated with …

Carbon based adsorbents for the removal of U (VI) from aqueous medium: A state of the art review

SA Fahad, MS Nawab, MA Shaida, S Verma… - Journal of Water …, 2023 - Elsevier
Carbon-based adsorbents such as activated carbon, biochar, and graphene materials are
the most promising candidates for removing uranium from an aqueous solution. These …

Mixed-linker strategy toward enhanced photoreduction-assisted uranium recovery from wastewater and seawater

M Chen, T Liu, S Tang, T Wei, A Gu, R Zhang… - Chemical Engineering …, 2022 - Elsevier
Integrating multi-functionality into metal–organic frameworks (MOFs) has attracted growing
attention as it plays a critical role in realizing the potential of MOFs for a wide variety of …