During the past decades, the use of zero-valent iron
(Fe0) as a reactive medium has shown great promise for wastewater treatment because Fe0 is readily available at low costs, is easy to be removed from solutions, and has low toxicity [5, 6].
The dependence of nickel adsorption on the zero-valent iron
nanoparticles on pH
Characterization of nano zero-valent iron
(nZVI) and its application in sono-Fenton process to remove COD in palm oil mill effluent.
Use of nanoscale emulsified zero-valent iron
to treat a chlorinated solvent source zone at site 45, Marine Corps Recruit Depot, Parris Island, South Carolina.
Utilization of nanoscale zero-valent iron
for source remediation: a case study.
Nano-scale zero-valent iron
is a promising remediation technique that has largely been used on pilot or bench scale demonstrations of less than 1,000 square feet.
DuPont has already used the Framework's guidelines for a number of nanomaterials, including carbon nanotubes in polymer composites and zero-valent iron
used in environmental remediation.
Shang, The Effects of Operational Parameters and Common Anions on the Reactivity of Zero-Valent Iron
in Bromate Reduction, Chemosphere.
Techniques used to assist PS oxidation in the treatment of water and waste water include; thermal activation [8-10], photochemical activation [11-13], ferrous Ion activation [14, 15], chelated ferrous Ion activation , zero-valent iron
activation [17, 18], mineral activation [19, 20], activated carbon/PS activation , [22, 23], microwave activation , and integrated activation [25, 26].
The topics include decontaminating water by solar irradiation, degrading perchlorate dissolved in water by a combined application of ion exchange resin and zero-valent iron
nanoparticles, decontaminating commercial chlorpyrifos in water using the ultraviolet/hydrogen peroxide process, modified montmorillonite in photo-Fenton and adsorption processes, stabilized titania nanoparticles on clay minerals for air and water treatment, and the photodegradation of beta-blockers in water.
7deg show the existence of both iron oxide (FeO) and zero-valent iron
( ) crystalline phase.