Abstract Arsenate (As (V)) removal ability by nanoscale zero-valent iron (nZVI) is
compromised by aggregation of nZVI particles. In this work, pine derived biochar (PB) was …

Zerovalent iron nanoparticles (nZVI) were initially prepared via reduction of ferric chloride
(FeCl 3) using sodium borohydride (NaBH 4) and then precipitated onto a biochar prepared …

The iron (Fe)-impregnated biochar (FBC), fabricated via thermal pyrolysis of corn straw
treated with FeCl 3, was investigated for the sorption characteristics and mechanisms of …

The aim of this study was to develop a cost-effective method for As removal from aqueous
systems. To this end, pristine biochar (BC) was impregnated with Fe-Mn oxides and a …

A novel biochar metal oxide composite was synthesized for effective removal of arsenate (As
(V)) from aqueous solution. The materials synthesized for As (V) removal was based on a …

Nanoscale zero valent iron (NZVI) has high adsorption capacity of As (III) and As (V), but it is
limited in practical use due to its small particle size and aggregation effect. Reduce graphite …

The application of green synthesized iron nanoparticles (nFe) for the removal of arsenic (As)
from contaminated sites has often been proposed as one of the most promising remediation …

Arsenic (As) is a potentially toxic element with variable valence states. Due to high toxicity
and bioaccumulation, As can pose a severe threat to the quality of the ecology as well as …

Nano-sized zero-valent iron is an effective adsorbent for arsenic removal from drinking
water. However, its application may be limited in public water system and small scale water …

Graphene oxide supported magnetite (GM) and graphene oxide supported nanoscale zero-
valent iron (GNZVI) nanohybrids were compared for arsenic removal at a wide pH range (3 …