Applications of functionalized magnetic biochar in environmental remediation: A review

J Qu, J Shi, Y Wang, H Tong, Y Zhu, L Xu… - Journal of Hazardous …, 2022 - Elsevier
Magnetic biochar (MBC) is extensively applied on contaminants removal from environmental
medium for achieving environmental-friendly remediation with reduction of secondary …

Modified biochar as a green adsorbent for removal of hexavalent chromium from various environmental matrices: mechanisms, methods, and prospects

S Ambika, M Kumar, L Pisharody, M Malhotra… - Chemical Engineering …, 2022 - Elsevier
Abstract Hexavalent chromium (Cr (VI)) contamination has gained interest from regulatory
authorities due to its high toxicity and carcinogenicity. Different approaches have been …

Novel insight into the adsorption of Cr (VI) and Pb (II) ions by MOF derived Co-Al layered double hydroxide@ hematite nanorods on 3D porous carbon nanofiber …

MB Poudel, GP Awasthi, HJ Kim - Chemical Engineering Journal, 2021 - Elsevier
Metal organic framework (MOF) derived layered double hydroxide (LDHs) are not properly
probed in the field of the heavy metal ions adsorption from its aqueous solution, although …

Facile preparation of magnetic Zr-MOF for adsorption of Pb (II) and Cr (VI) from water: Adsorption characteristics and mechanisms

C Wang, C Xiong, Y He, C Yang, X Li, J Zheng… - Chemical Engineering …, 2021 - Elsevier
A novel magnetic Zr-MOF named Ni 0.6 Fe 2.4 O 4-UiO-66-PEI was synthesized by
modifying UiO-66-NH 2 with Ni 0.6 Fe 2.4 O 4 and polyethyleneimine and its sorption …

Insight into the performance and mechanism of persimmon tannin functionalized waste paper for U (VI) and Cr (VI) removal

F Liu, S Hua, C Wang, B Hu - Chemosphere, 2022 - Elsevier
Herein, using dialdehyde waste paper (DAWP) as a cross-linking agent to immobilize
persimmon tannin (PT) was first used to remove the U (VI) and Cr (VI) via the “waste control …

Sustainable and efficient technologies for removal and recovery of toxic and valuable metals from wastewater: Recent progress, challenges, and future perspectives

A Abidli, Y Huang, ZB Rejeb, A Zaoui, CB Park - Chemosphere, 2022 - Elsevier
Due to their numerous effects on human health and the natural environment, water
contamination with heavy metals and metalloids, caused by their extensive use in various …

A novel preparation of S-nZVI and its high efficient removal of Cr (VI) in aqueous solution

H Xu, M Gao, X Hu, Y Chen, Y Li, X Xu, R Zhang… - Journal of hazardous …, 2021 - Elsevier
The chitosan-stabilized biochar supported S-nZVI (CS@ BC/S-nZVI) composite with low
aggregation and superior antioxidation were successfully synthesized by liquid-phase …

Magnetic nanoadsorbents for micropollutant removal in real water treatment: a review

A Mudhoo, M Sillanpää - Environmental Chemistry Letters, 2021 - Springer
Pure water will become a golden resource in the context of the rising pollution, climate
change and the recycling economy, calling for advanced purification methods such as the …

Iron modified chitosan/coconut shell activated carbon composite beads for Cr (VI) removal from aqueous solution

Y Liu, H Shan, Y Pang, H Zhan, C Zeng - International Journal of Biological …, 2023 - Elsevier
Iron modified chitosan/coconut shell activated carbon (Fe/CSCC) composite bead is
synthesized to remove Cr (VI) and is characterized to reveal the influencing factors and …

[HTML][HTML] New hybrid adsorbent based on APTES functionalized zeolite W for lead and cadmium ions removal: experimental and theoretical studies

Y Abdellaoui, B El Ibrahimi, M Ahrouch… - Chemical Engineering …, 2024 - Elsevier
Water pollution remains a primary worldwide concern, requiring various treatment
technologies for efficient and effective remediation. In recent years, zeolites have gained …