Results 11 to 20 of about 17,640 (250)
Journal of Environmental Engineering and Landscape Management, 2017 Nanoscale zero valent iron (nZVI) and functional pumice modified nanoscale zero valent iron (P-nZVI) were successfully synthesized and used for the removal of tetracycline (TC). These materials were characterized by SEM, TEM, XRD, FTIR, BET.
Ulker Asli Guler
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Ecotoxicity of nanoscale zero-valent iron particles – a review
Vigilância Sanitária em Debate: Sociedade, Ciência & Tecnologia, 2013 The use of nanoscale zero-valent iron particles (nZVIs) in the environmental remediation of water and soil is increasing. This increase is related to the higher reactivity and mobility of nZVIs compared with that of macro- or micro-sized iron particles ...
José Tomás Albergaria +2 more
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Stability of green tea nanoscale zero-valent iron [PDF]
E3S Web of Conferences, 2016 Colloidal suspension of nano zero-valent iron (nZVI), obtained as a result of mixing green tea (GT) solution with iron solutions (FeCl2 and FeSO4 separately to form two suspensions: GT-nZVIFeCl2 and GT-nZVIFeSO4) was assessed in terms of stability.
Suponik Tomasz +2 more
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The sorption of metal ions on nanoscale zero-valent iron [PDF]
E3S Web of Conferences, 2017 The injection of the colloidal suspensions of nano-iron (nZVI) into an aquifer is a novel method of removing metal ions from acidic water. In the batch tests, the equilibrium study of the sorption of metal ions, Cu(II) and Zn(II), on Green Tea nanoscale ...
Suponik Tomasz +2 more
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Nanomaterials, 2021 The reactivity of nanoscale zero-valent iron is limited by surface passivation and particle agglomeration. Here, Ni/Fe bimetallic nanoparticles embedded into graphitized carbon (NiFe@GC) were prepared from Ni/Fe bimetallic complex through a carbothermal ...
Min Zhuang +5 more
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Synthesis of Bare and Four Different Polymer- Stabilized Zero-Valent Iron Nanoparticles and Their Efficiency on Hexavalent Chromium Removal from Aqueous Solutions [PDF]
Journal of Water and Environmental Nanotechnology, 2017 Zero-valent iron particles at the nanoscale are proposed to be one of the important reductants of Cr(VI), transforming the same into nontoxic Cr(III). In this study zero valent iron nanoparticles(ZVINs) were synthesized and characterized for hexavalent ...
Mohammad Taghi Kouhiyan Afzal +2 more
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Biochar, 2022 Highlights BC-G@Fe0 nanocomposite was produced through two carbothermal reduction routes. The biomass impregnating-carbonizing route produced graphene-encapsulated iron carbide (Fe3C) nanoparticles.
Tharindu N. Karunaratne +9 more
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Analytical characterisation of nanoscale zero-valent iron: A methodological review [PDF]
Analytica Chimica Acta, 2016 Zero-valent iron nanoparticles (nZVI) have been widely tested as they are showing significant promise for environmental remediation. However, many recent studies have demonstrated that their mobility and reactivity in subsurface environments are significantly affected by their tendency to aggregate.
Chekli, L +10 more
openaire +4 more sources
Frontiers in Bioengineering and Biotechnology, 2022 Environmental contamination caused by inorganic compounds is a major problem affecting soils and surface water. Most remediation techniques are costly and generally lead to incomplete removal and production of secondary waste.
Cinthia Cristine Moura +8 more
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Applied Water Science, 2021 In this study, pumice from different regions of Turkey (Diyarbakir, Southeast Turkey and Bitlis, East Turkey) has been supplied and used as supporting material for nanoscale zero-valent iron (nFe0).
Bilsen Tural +3 more
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