Source: wikibot/colloid-facilitated-transport
= Colloid-facilitated transport
{wiki=Colloid-facilitated_transport}
Colloid-facilitated transport refers to the movement of solutes or contaminants through a medium (such as soil or water) facilitated by colloidal particles. Colloids are small particles that typically range in size from 1 nanometer to 1 micrometer and can be composed of organic or inorganic materials, including clay, organic matter, microorganisms, and metal oxides.