Results 21 to 30 of about 2,042,307 (187)
The impact of Zero-valent Iron Nanoparticles upon Soil Microbial Communities is Context Dependent [PDF]
, 2013 Purpose Nanosized zero valent iron (nZVI) is an effective land remediation tool, but there remains little information regarding its impact upon and interactions with the soil microbial community.
Rocks, Sophie A. +11 more
core +1 more source
Crystal violet removal using bimetallic Fe0–Cu and its composites with fava bean activated carbon
Results in Engineering, 2023 Nano zero-valent iron (nZVI), bimetallic nano zero-valent iron-copper (Fe0– Cu), and fava bean activated carbon-supported bimetallic nano zero-valent iron-copper (AC-Fe0-Cu) are synthesized and characterized using DLS, zeta potential, FT-IR, XRD, and SEM.
A.B. Abdel-Aziz +6 more
doaj +1 more source
Electronic Journal of Biotechnology, 2019 Background: Bioremoval of phenolic compounds using fungi and bacteria has been studied extensively; nevertheless, trinitrophenol bioremediation using modified Oscillatoria cyanobacteria has been barely studied in the literature.
Roya Bavandi +4 more
doaj +1 more source
Energy Reports, 2020 Chitosan supported nano zero valent iron (nZVI/CS) was used as a catalyst to improve biohydrogen production. Dark fermentation was carried out by Enterobacter aerogenes using glucose as a carbon source under mesophilic condition at 37 °C.
K.A.H.S. Sewwandi, R. Nitisoravut
doaj +1 more source
Remediation of distillery waste water using zero valent iron nanoparticles
Current Research in Green and Sustainable Chemistry, 2021 Present study summarizes the application of nano-particles as a new green approach for treating highly polluted dark color brown distillery wastewater which has foul odour, high COD and BOD (high organic content).
K. Srivastava +4 more
doaj +1 more source
Challenges in the theoretical description of nanoparticle reactivity: Nano zero‐valent iron [PDF]
International Journal of Quantum Chemistry, 2014 The reactivity of iron atoms, clusters, and nanoparticles (nZVI) is of increasing interest owing to their important practical applications, ranging from the steel industry to water remediation technologies. Here, we provide an overview of computational methods and models that can be applied to study nanoscale zero‐valent iron (nZVI) reactions and ...
Karlický, František, Otyepka, Michal
openaire +2 more sources
Bisphenol A degradation enhanced by air bubbles via advanced oxidation using in situ generated ferrous ions from nano zero-valent iron/palygorskite composite materials [PDF]
, 2014 Novel nano zero-valent iron/palygorskite composite materials prepared by evaporative and centrifuge methods are tested for the degradation of bisphenol A in an aqueous medium.
Xi, Yunfei +4 more
core +1 more source
Bisphenol A degradation by a new acidic nano zero-valent iron diatomite composite [PDF]
, 2016 A new nano zero-valent iron (nZVI) material that generates acidic conditions in situ was prepared by grafting acid precursor onto diatomite. This new material was used in the evaluation of Bisphenol A (BPA) degradation by a Fenton-like process.
Zhu, Jianxi +6 more
core +1 more source
Dispersion of zero valent iron nanoparticles onto bentonites and the decolourization of orange II [PDF]
, 2011 Nano Zero valent iron (Fe0) were reported as an effective material for azo dye removal, however, similar to other nano-materials, ultra-fine powder has a strong tendency to agglomerate into larger particles, resulting in an adverse effect on both ...
Xi, Yunfei +5 more
core +1 more source
Effects of Nano Zero-Valent Iron on Oxidation−Reduction Potential
Environmental Science & Technology, 2011 Oxidation-reduction potential (ORP) measurements have been widely used to assess the results of injection of nano zerovalent iron (nZVI) for groundwater remediation, but the significance of these measurements has never been established. Using rotating disk electrodes (RDE) in suspensions of nZVI, we found the electrode response to be highly complex but
Zhenqing, Shi +2 more
openaire +2 more sources