The transport of ferrihydrite colloid (FHC) through porous media is influenced by anions (eg,
PO43–) and cations (eg, Ca2+) in the aqueous environment. This study investigated the …

Both humic acid and arsenic (As) have a strong affinity to ferrihydrite colloids (FH C).
However, little is known about effects of humic acid colloid (HA C) and FH C interaction on …

Both humic acid and colloid particle size effectively regulate colloid transport. However, little
is known about effect of particle size and configuration of humic acid colloid (HA colloid) on …

Ferrihydrite (Fh) is of great importance in affecting the migration and transformation of heavy-
metal cations and oxyanions. To advance the understanding of co-adsorption reactions on …

Humic acid (HA) occurs ubiquitously in the subsurface environments and is well-known to
play a critical role in the fate and transport of ferrihydrite nanoparticles (NPs) and NPs …

The increase of metal mining, processing, and smelting activities has precipitated a
substantial escalation in the contamination of soil by heavy metals. Ferrihydrite (FH) has …

To better understand the fate and transport of ferrihydrite nanoparticles (FNPs), which carry
many contaminants in natural and engineered aquatic environments, the aggregation of …

Understanding colloid release, transport, and deposition in natural heterogeneous porous
media is a prerequisite for evaluating the potential role of colloids in subsurface contaminant …

We investigated the phosphate (P) adsorption mechanisms at the ferrihydrite–water
interface as a function of pH, ionic strength (I), and loading level, using a combination of …

Ferrihydrite nanoparticles (Fh NPs) are ubiquitous in natural environments. However, their
colloidal stability, and fate and transport behavior are difficult to predict in the presence of …