Results 1 to 10 of about 2,275 (151)

Development of Nano-Zero Valent Iron for the Remediation of Contaminated Water

open access: yesChemical Engineering Transactions, 2012
Various materials are currently available to remove heavy metals from groundwater such as activated carbons, carbon nano tubes, bentonite and Zero Valent Iron (ZVI).
W.Z. Wan Yaacob   +2 more
doaj   +2 more sources

Toxicity of nano-zero valent iron to freshwater and marine organisms. [PDF]

open access: yesPLoS ONE, 2012
We tested whether three commercial forms (uncoated, organic coating, and iron oxide coating) of nano zero-valent iron (nZVI) are toxic to freshwater and marine organisms, specifically three species of marine phytoplankton, one species of freshwater ...
Arturo A Keller   +3 more
doaj   +4 more sources

Sustainable and Green Synthesis of Nano Zero-Valent Iron for Hexavalent Chromium Adsorption. [PDF]

open access: yesACS Omega
This research aimed to assess the potential of Ethiopian coffee extracts in synthesizing nano zerovalent iron (nZVI) from ferric chloride hexahydrate (FeCl3·6H2O) and to explore their ability to adsorb hexavalent chromium (Cr (VI)) from solution. The resulting nano zerovalent iron (nZVI) was analyzed using transmission electron microscopy (TEM) and ...
Dinsa M, Mequanint K.
europepmc   +4 more sources

Foliar application of nano zero-valent iron improves the fruit quality of ‘Yanfu No.6’ apple [PDF]

open access: yesBMC Plant Biology
Background In recent years, the apple industry in Jingning County has developed rapidly. However, due to the neglect of the importance of trace elements in apple cultivation, iron chlorosis often occurs in fruit trees, affecting the growth of the ...
Yang Lu   +7 more
doaj   +2 more sources

Preparation and sustainability evaluation of nano zero-valent iron

open access: yesGongye shui chuli
Nanoscale zero-valent iron(nZVI) is a kind of widely-concerned environmental remediation material,which expands the application scope of iron-based materials in site remediation and pollutant removal because it has both the reactive activity of nanoscale
HE Chuan   +4 more
doaj   +2 more sources

Amoxicillin Oxidative Degradation Synthesized by Nano Zero Valent Iron

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2016
Introduction: Amoxicillin is one of the most important groups of pharmaceuticals that benefits humans and animals. However, antibiotics excertion in wastewaters and environment have emerged as a serious risk to the biotic environment, and their toxic ...
AR Yazdanbakhsh   +3 more
doaj   +1 more source

Production of Nano Zero Valent Iron Particles by Means of a Spinning Disk Reactor

open access: yesChemical Engineering Transactions, 2017
Nitrates are considered hazard compounds for human health due to their tendency to be reduced to nitrites, in particular in reducing environment. Nano zero valent iron (nZVI) represents an efficient and low-cost adsorbent/reductive agent for nitrate ...
G. Vilardi   +3 more
doaj   +3 more sources

Mechanism of Oxytetracycline Removal by Coconut Shell Biochar Loaded with Nano-Zero-Valent Iron [PDF]

open access: yesInternational Journal of Environmental Research and Public Health, 2021
Li Q, Zhao S, Wang Y.
exaly   +2 more sources

Chemical Reduction of Hexavalent Chromium (VI) in Soil Slurry by Nano Zero Valent Iron

open access: yesChemical Engineering Transactions, 2015
The increasing industrial development of recent decades has lead to the production of increasing quantities of waste containing heavy metals, elements often harmful to the environment, which in the past were not properly disposed of, thus inducing soil ...
M. Thierno Gueye   +2 more
doaj   +2 more sources

Preparation of hydrophilic iron-carbon sustained-release composite and its performance on enhancing biological reductive dechlorination of groundwater

open access: yes上海师范大学学报. 自然科学版, 2023
In this paper, a nano-zero valent iron(nZVI)-polylactic acid(PLA)-biochar(BC) composite with sodium lignosulfonate(SL) as a surface modifier was prepared by a two-step ball milling method.
XIA Yangrongchang   +6 more
doaj   +1 more source

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