Supporting nanoscale zero-valent iron onto shrimp shell-derived N-doped biochar to boost its reactivity and electron utilization for selenite sequestration
M Wu, X Teng, X Liang, Y Zhang, Z Huang, Y Yin - Chemosphere, 2023 - Elsevier
Nanoscale zero-valent iron (nZVI) has been widely used in the reductive removal of
contaminants from water, yet it still fights against the inherent passive cover and the raise of …
contaminants from water, yet it still fights against the inherent passive cover and the raise of …
Performance of selenate removal by biochar embedded nano zero-valent iron and the biological toxicity to Escherichia coli
L Liang, Y Xue, G Tian, Q Mao, Z Lou, Q Wu, Q Wang… - RSC …, 2019 - pubs.rsc.org
The application of nano zero-valent iron (nZVI) in water environment was limited by its easily
aggregation and potential biological toxicity. In this study, biochar embedded nZVI (BC-nZVI) …
aggregation and potential biological toxicity. In this study, biochar embedded nZVI (BC-nZVI) …
A novel manganese sulfide encapsulating biochar-dispersed zero-valent iron composite for high removal ability of Cr (VI) in water and its mechanism
J Wei, Y Duan, M Li, H Lin, J Lv, Z Chen, J Lin… - Colloids and Surfaces A …, 2023 - Elsevier
Abstract The nanoscale Zero-Valent Iron (nZVI) is vulnerable to being oxidized and
aggregated, which weakens its reactivity and hampers application potential, manganese …
aggregated, which weakens its reactivity and hampers application potential, manganese …
Remediation of trichloroethylene-contaminated groundwater by sulfide-modified nanoscale zero-valent iron supported on biochar: investigation of critical factors
J Chen, H Dong, R Tian, R Li, Q Xie - Water, Air, & Soil Pollution, 2020 - Springer
This study investigated the feasibility and mechanism of sulfide-modified nanoscale zero-
valent iron supported on biochar (S-nZVI@ BC) for the removal of TCE in the scenario of …
valent iron supported on biochar (S-nZVI@ BC) for the removal of TCE in the scenario of …
Scavenging of Cr (VI) from aqueous solutions by sulfide-modified nanoscale zero-valent iron supported by biochar
J Gao, L Yang, Y Liu, F Shao, Q Liao… - Journal of the Taiwan …, 2018 - Elsevier
Nano scale zerovalent iron (nZVI) used in waste water treatment can be more effective when
modified with sulfur. In this study, we synthesized biochar-supported sulfide-modified nZVI …
modified with sulfur. In this study, we synthesized biochar-supported sulfide-modified nZVI …
[HTML][HTML] Utilizing biochar to decorate nanoscale FeS for the highly effective decontamination of Se (IV) from simulated wastewater
C Fu, Y He, C Yang, J He, L Sun, Y Pan, L Deng… - Ecotoxicology and …, 2023 - Elsevier
Selenium (Se) as an essential nutrient for human beings at trace concentrations, the
allowable concentration for the human is only 40 μg/L. Iron sulfide (FeS) nanoparticles have …
allowable concentration for the human is only 40 μg/L. Iron sulfide (FeS) nanoparticles have …
Efficient removal of hexavalent chromium from an aquatic system using nanoscale zero-valent iron supported by ramie biochar
X Tan, M Shaaban, J Yang, Y Cai, B Wang, QA Peng - Nanomaterials, 2021 - mdpi.com
In this study, ramie biochar (RBC) was used to activate nano zero-valent iron (nZVI) to
enhance hexavalent chromium (Cr (VI)) removal. The best results were obtained at a …
enhance hexavalent chromium (Cr (VI)) removal. The best results were obtained at a …
Fabrication of Polyvinylpyrrolidone‐Stabilized Nano Zero‐Valent Iron Supported by Hydrophilic Biochar for Efficient Cr (VI) Removal from Groundwater
R Shamshirgaran, R Malakooti, A Akbarpour… - …, 2022 - Wiley Online Library
Today, eco‐friendly and cost‐effective nanomaterials are vital to ultimately removing
contaminants from groundwater as an essential part of freshwater. In this study …
contaminants from groundwater as an essential part of freshwater. In this study …
Enhanced elimination of Cr (VI) from aqueous media by polyethyleneimine modified corn straw biochar supported sulfide nanoscale zero valent iron: Performance …
H Tian, C Huang, P Wang, J Wei, X Li, R Zhang… - Bioresource …, 2023 - Elsevier
A novel polyethyleneimine modified corn straw biochar supported sulfide nanoscale zero-
valent iron (S-nZVI@ PBC) was developed to enhance Cr (VI) removal from aqueous media …
valent iron (S-nZVI@ PBC) was developed to enhance Cr (VI) removal from aqueous media …
Enhanced adsorption for trivalent antimony by nano-zero-valent iron-loaded biochar: performance, mechanism, and sustainability
S Ma, J Ji, Y Mou, X Shen, S Xu - Environmental Science and Pollution …, 2023 - Springer
The discharge of tailing leachate and metallurgical wastewater has led to an increasing
trend of water pollution. In this study, nZVI-modified low-temperature biochar was used to …
trend of water pollution. In this study, nZVI-modified low-temperature biochar was used to …