Recent field and laboratory experiments have identified colloid-facilitated transport of
contaminants as an important mechanism of contaminant migration through groundwater …

Publisher Summary It is noted that colloidal particles can be effectively transported through
subsurface porous media under certain hydrogeochemical conditions. If present in large …

A conceptual model for colloid transport is developed that accounts for colloid attachment,
straining, and exclusion. Colloid attachment and detachment is modeled using first-order …

The interaction and behavior of surfaces orcolloids is of quantitative significance
inunderstanding the transport and fate ofcompounds and microorganisms in …

The management of solid compounds is a major challenge facing the upstream, continuous
processing of pharmaceuticals and fine chemicals. Many reactions relevant to fine chemical …

The transport of colloids in geochemically heterogeneous porous media is investigated. A
model describing the transport and deposition of colloids onto heterogeneously charged …

Our ability to accurately simulate the transport and retention of colloids in the vadose zone is
currently limited by our lack of basic understanding of colloid retention processes that occur …

An improved theoretical model is presented for quantifying the dynamics of colloid
depositionin granular porous media. The model characterizes thetransient aspects of …

We investigate the mechanisms that govern plugging in microreactors during Pd-catalyzed
amination reactions. Both bridging and constriction were shown to be important mechanisms …

Colloid transport studies were conducted in water-saturated physically heterogeneous
systems to gain insight into the processes controlling transport in natural aquifer and vadose …