Over the past 20 years, zero-valent iron (ZVI) has been extensively applied for the
remediation/treatment of groundwater and wastewater contaminated with various organic …

In this article, we provide a critical review on the occurrence, formation, structure and stability
of schwertmannite–an enigmatic Fe (III) oxyhydroxy-sulfate mineral that is of widespread …

As the first of its kind, a novel biochar/iron oxide composite (BM-Fe-HC) was successfully
prepared by simply ball milling iron-laden biochar (Fe-HC). The performance and …

Groundwater contamination with heavy metal (loid) s occurs worldwide. Permeable reactive
barriers (PRBs) have been widely accepted as an alternative to traditional ex-situ removal …

The reduced graphene oxide-supported nanoscale zero-valent iron (nZVI/rGO) composites
were synthesized by chemical deposition method and were characterized by SEM, high …

Borohydride reduction of an aqueous iron salt in the presence of a support material gives
supported zero-valent iron nanoparticles that are 10− 30 nm in diameter. The material is …

Hexavalent chromium is a heavy metal used in a variety of industrial applications which is
highly toxic to humans, animals, plants and microorganisms. Moreover, it is a well …

A new metal–organic framework/graphene oxide composite (IRMOF-3/GO) with high
adsorption capacity of copper (II)(maximal adsorption amount= 254.14 mg/g at pH 5.0 and …

The kinetics of nitrate, nitrite, and Cr (VI) reduction by three types of iron metal (Fe0) were
studied in batch reactors for a range of Fe0 surface area concentrations and solution pH …

Permeable reactive barriers are an emerging alternative to traditional pump and treat
systems for groundwater remediation. This technique has progressed rapidly over the past …