Results 111 to 120 of about 9,676 (268)

Research on Foam’s Carrying Capacity of Two Types of nZVI

open access: yes, 2017
Special physical and chemical properties of nanoscale zero valent iron (nZVI), such as small particle size and high reactivity, make it a good choice as a remediation agent.
Lan Xiang Shi   +3 more
core   +1 more source

Immobilizing S-nZVI@LDO for simultaneous removal of PFOA and TCE co-contaminants from groundwater [PDF]

open access: yes
The co-mingled plumes of chloroethenes and per- and polyfluoroalkyl substances (PFASs) raise a major challenge for groundwater remediation. This study is the first try to apply sulfidated nano zero-valent iron supported on calcined layered double oxides (
Zhang, Zhuanxia   +8 more
core   +1 more source

Nano zero-valent iron supported on activated carbon: Effect of AC/nZVI ratio on removal of nickel ion from water

open access: yes, 2018
The present study investigated the possible effect of contact time, initial nickel concentration, and adsorbent concentration on removing Ni (II) ion, which is toxic to living organisms, from the aqueous media using nano zero valent iron (nZVI) and nano ...
DEBİK, Eyüp   +2 more
core   +1 more source

In situ synthesis of microbial Ca-alginate coated nZVI for Cr(VI) remediation in soil

open access: yes
Nano zero-valent iron (nZVI) is highly effective in removing a wide range of pollutants, including halogenated compounds, nitrates, phosphates, polycyclic aromatic hydrocarbons, and heavy metals, establishing it as a leading nanomaterial for soil and ...
Hui Jia   +6 more
core   +1 more source

Immobilization of nanoscale zero-valent iron (NZVI) onto electrospun nanofiber membrane for groundwater remediation [PDF]

open access: yes, 2019
University of Technology Sydney. Faculty of Engineering and Information Technology.Nanoscale zero-valent iron (nZVI), as a promising material, has been widely used in groundwater remediation.
Ren, Jiawei
core   +1 more source

Nanoscale zerovalent iron (nZVI) supported by natural and acid-activated sepiolites: the effect of the nZVI/support ratio on the composite properties and Cd2+ adsorption

open access: yes, 2017
Natural (SEP) and partially acid-activated (AAS) sepiolites were used to prepare composites with nanoscale zerovalent iron (nZVI) at different (SEP or AAS)/nZVI ratios in order to achieve the best nZVI dispersibility and the highest adsorption capacity ...
Janaćković, Đorđe   +7 more
core   +1 more source

Fate and transport of nano zero-valent iron (NZVI) in subsurface porous media during groundwater remediation

open access: yes, 2013
Nanoscale zero-valent iron (NZVI) technology is quickly becoming the most widely used nanotechnology for environmental remediation. NZVI has been successfully applied for degrading chlorinated organics and immobilizing heavy metals in the subsurface ...
Dong, Haoran
core  

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   +1 more source

Design of Biochar-nZVI/Graphene Nanosheet for Ciprofloxacin Degradation [PDF]

open access: yes
The antibiotic ciprofloxacin (CIP) is a non-biodegradable pharmaceutical compound that can pollute the environment, cause microbial resistance, and disrupt the photosynthesis process.
Wongso, Agung Budiyono, Sulaeman, Uyi
core   +1 more source

Effective removal of nitrate nitrogen from water and soil using biochar-loaded nano zero-valent iron: performance and mechanisms

open access: yesBiochar
Nitrogen leaching from agricultural soils serves as a main contributor to water pollution and nitrogen losses, posing significant challenges to sustainable agricultural practices.
Lan Luo   +5 more
doaj   +1 more source

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