Removal of organic compounds by nanoscale zero-valent iron and its composites

Q Li, Z Chen, H Wang, H Yang, T Wen, S Wang… - Science of the Total …, 2021 - Elsevier
During the latest several decades, the continuous development of the economy and industry
has brought more and more serious organic pollutants to the natural environment, which …

Biochar-supported nZVI (nZVI/BC) for contaminant removal from soil and water: a critical review

S Wang, M Zhao, M Zhou, YC Li, J Wang, B Gao… - Journal of hazardous …, 2019 - Elsevier
The promising characteristics of nanoscale zero-valent iron (nZVI) have not been fully
exploited owing to intrinsic limitations. Carbon-enriched biochar (BC) has been widely used …

Efficient generation of singlet oxygen (1O2) by hollow amorphous Co/C composites for selective degradation of oxytetracycline via Fenton-like process

P Hong, Z Wu, D Yang, K Zhang, J He, Y Li… - Chemical Engineering …, 2021 - Elsevier
Abstract Singlet oxygen (1 O 2) is an electrophilic species that has great selectivity for
breaking down electron-rich refractory organic pollutants. However, in most cases, 1 O 2 …

Recent developments in surface modification of nano zero-valent iron (nZVI): Remediation, toxicity and environmental impacts

DS Ken, A Sinha - Environmental Nanotechnology, Monitoring & …, 2020 - Elsevier
Environmental cleanup technologies followed by sustainable development mainly concern
about two most important factors ie cost effectiveness and eco-toxicity. In terms of this, nano …

Two-step ball milling-assisted synthesis of N-doped biochar loaded with ferrous sulfide for enhanced adsorptive removal of Cr (Ⅵ) and tetracycline from water

J Qu, W Zhang, F Bi, S Yan, X Miao, B Zhang… - Environmental …, 2022 - Elsevier
Nitrogen-doped biochar loaded with FeS (FeS@ NBC BM) was synthesized by two-step ball
milling processes. Characterization results revealed that N-doping process successfully …

Degradation of chlortetracycline with simultaneous removal of copper (II) from aqueous solution using wheat straw-supported nanoscale zero-valent iron

Y Shao, Y Gao, Q Yue, W Kong, B Gao, W Wang… - Chemical Engineering …, 2020 - Elsevier
Nanoscale zero-valent iron (NZVI) materials as environmental remediation agents have
attracted intense research interests due to its high reactivity and reducing ability. Herein …

A review of the new multifunctional nano zero-valent iron composites for wastewater treatment: Emergence, preparation, optimization and mechanism

P Wang, F Fu, T Liu - Chemosphere, 2021 - Elsevier
Nano zero-valent iron (NZVI) with high chemical reactivity and environmental friendliness
had recently become one of the most efficient technologies for wastewater restoration …

In-situ remediation of oxytetracycline and Cr (VI) co-contaminated soil and groundwater by using blast furnace slag-supported nanosized Fe0/FeSx

Y Li, M Deng, X Wang, Y Wang, J Li, S Xia… - Chemical Engineering …, 2021 - Elsevier
The combined pollution of heavy metals and antibiotics in soil and groundwater has caused
widespread concern. In this study, a blast furnace slag-supported nanosized Fe 0/FeS x …

Iron based nanoparticles-zeolite composites for the removal of cesium from aqueous solutions

O Eljamal, T Shubair, A Tahara, Y Sugihara… - Journal of Molecular …, 2019 - Elsevier
Removal of cesium from waters is an emerging issue after the accident at Fukushima Daiichi
Nuclear Power Plant. In this work, new nanoscale zero valent iron–zeolite (nZVI–Z) and …

Efficient removal of antibiotic oxytetracycline from water by Fenton-like reactions using reduced graphene oxide-supported bimetallic Pd/nZVI nanocomposites

CH Nguyen, ML Tran, TT Van Tran… - Journal of the Taiwan …, 2021 - Elsevier
In this study, the reduced graphene oxide-supported bimetallic palladium-zero-valent-iron
(Pd/nZVI/rGO) composites were synthesized using a facile one-step liquid-phase reduction …