Nanomaterials are widely used in daily life owing to their superior characteristics. The
release and transport of nanoparticles (NPs) in the environment is inevitable during their …

Natural inorganic colloids (NICs) are the most common and dominant existence in the
ecosystem, with high concentration and wide variety. In spite of the low toxicity, they can …

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 …

The present study was designed to investigate the cotransport and deposition of different-
sized plastic particle from nano-(0.02 μm) to micrometer-scale (0.2 and 2 μm) with goethite …

Microplastic (MP) pollution has become a global concern given its wide occurrence and
potential ecological risks. The retention/transport features of MPs in porous media govern …

The coprecipitation of heavy metals (HMs) with Fe (III) in the presence of dissolved organic
matter (DOM) is a crucial process to control the mobility of HMs in the environment, but its …

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 …

Natural organic matter-iron (NOM-Fe) colloids are ubiquitous at anoxic–oxic interfaces of
subsurface environments. Fe (II) or NOM can chemically reduce Cr (VI) to Cr (III), and the …

Natural organic matter (NOM) can influence the toxicity and speciation of chromium (Cr) in
subsurface through redox reactions and complexation. Under anoxic conditions, NOM can …

The important role of natural organic matter (NOM)–Fe colloids in influencing contaminant
transport, and this role can be influenced by the formation, aggregation, and particle …