Sustainable synthesis of nanoscale zerovalent iron particles for environmental remediation

Y Monga, P Kumar, RK Sharma, J Filip… - …, 2020 - Wiley Online Library
Nanoscale zerovalent iron (nZVI) particles represent an important material for diverse
environmental applications because of their exceptional electron‐donating properties, which …

Synthesis of carboxymethyl cellulose stabilized sulfidated nanoscale zero-valent iron (CMC-S-nZVI) for enhanced reduction of nitrobenzene

F Gao, M Zhang, W Zhang, S Ahmad, L Wang… - Separation and …, 2023 - Elsevier
Sulfidated nanoscale zero-valent iron (S-nZVI) had been widely applied for in situ
groundwater remediation, but it still suffered from aggregation, surface passivation, and low …

Decoupling Fe0 Application and Bioaugmentation in Space and Time Enables Microbial Reductive Dechlorination of Trichloroethene to Ethene: Evidence from Soil …

S Mohana Rangan, S Rao, A Robles… - Environmental …, 2023 - ACS Publications
Fe0 is a powerful chemical reductant with applications for remediation of chlorinated
solvents, including tetrachloroethene and trichloroethene. Its utilization efficiency at …

Experimental study on in situ remediation of Cr (VI) contaminated groundwater by sulfidated micron zero valent iron stabilized with xanthan gum

P Han, J Xie, X Qin, X Yang, Y Zhao - Science of The Total Environment, 2022 - Elsevier
Micron zero valent iron (mZVI) was an underground remediation material, which had great
application potential to replace nano zero valent iron (nZVI) from the perspective of …

Degradation kinetics of pentachlorophenol and changes in anaerobic microbial community with different dosing modes of co-substrate and zero-valent iron

W Wang, S Wang, J Zhang, Z Hu, X Zhang… - International …, 2016 - Elsevier
The cometabolism as a technique for enhancing biodegradation of pentachlorophenol
(PCP) has been widely used, but the effect of dosing mode of growth substrates on the …

Field assessment of guar gum stabilized microscale zerovalent iron particles for in-situ remediation of 1, 1, 1-trichloroethane

M Velimirovic, T Tosco, M Uyttebroek, M Luna… - Journal of contaminant …, 2014 - Elsevier
A pilot injection test with guar gum stabilized microscale zerovalent iron (mZVI) particles was
performed at test site V (Belgium) where different chlorinated aliphatic hydrocarbons (CAHs) …

Analysis of ZVI corrosion products and their functions in the combined ZVI and anaerobic sludge system

L Zhu, K Gao, J Jin, H Lin, X Xu - Environmental Science and Pollution …, 2014 - Springer
The zero-valent iron (ZVI) corrosion products and their functions were investigated in the
combined ZVI and anaerobic sludge system. Results showed that ZVI corrosion occurred …

Carbon and chlorine isotope analysis to identify abiotic degradation pathways of 1, 1, 1-trichloroethane

J Palau, O Shouakar-Stash… - Environmental science & …, 2014 - ACS Publications
This study investigates dual C–Cl isotope fractionation during 1, 1, 1-TCA transformation by
heat-activated persulfate (PS), hydrolysis/dehydrohalogenation (HY/DH) and Fe (0) …

In-depth understanding of transport behavior of sulfided nano zerovalent iron/reduced graphene oxide@ guar gum slurry: Stability and mobility

Y Ma, W You, Z Yang, Z Ren, Q Jing - Journal of Environmental Sciences, 2024 - Elsevier
Nanoscale zero-valent iron (NZVI), which has the advantages of small particle size, large
specific surface area, and high reactivity, is often injected into contaminated aquifers in the …

Colloidal behavior of goethite nanoparticles modified with humic acid and implications for aquifer reclamation

A Tiraferri, LA Saldarriaga Hernandez, C Bianco… - Journal of Nanoparticle …, 2017 - Springer
Nanosized colloids of iron oxide adsorb heavy metals, enhance the biodegradation of
contaminants, and represent a promising technology to clean up contaminated aquifers …