What is the term for the settling of particles out of water due to gravitational forces?

The term for the settling of particles out of water due to gravitational forces is sedimentation. Sedimentation is a natural process that occurs when suspended solids in a liquid settle to the bottom of a container or body of water over time, thanks to gravity pulling these particles downward. This process is a critical component in water treatment and environmental management, as it helps to clarify water by removing particulates before further treatment methods.

Understanding sedimentation is essential for environmental health specialists, as it is often used in conjunction with other treatment processes to ensure water quality and safety. The process can be influenced by various factors, such as particle size, shape, density, and the viscosity of the liquid containing the particles.