Which type of colloidal particles are referred to as water loving?

The term "water loving" specifically refers to substances that exhibit an affinity for water, which is characteristic of hydrophilic colloidal particles. These particles can interact favorably with water molecules due to their polar or charged nature, allowing them to disperse or remain suspended in aqueous solutions. This property is critical in many water treatment processes where the solubility and dispersion of colloidal particles need to be managed effectively.

Hydrophilic materials can also form hydrogen bonds with water, enhancing their solubility and making them essential in applications where water interaction is desired, such as in the formation of stable emulsions or in the stabilization of colloidal suspensions in water treatment processes. This affinity is in contrast to hydrophobic particles, which repel water and tend to clump together, leading to potential difficulties in separation and treatment.