Which process is used to clarify water by removing suspended particles?

Filtration is a crucial process used in water treatment to clarify water by removing suspended particles. This process involves passing water through a medium—such as sand, gravel, or specialized membranes—where physical barriers capture and retain particles, including sediment, dirt, and even some microorganisms. The primary goal of filtration is to improve water clarity and reduce turbidity, making the water safer and more aesthetically pleasing for consumption.

Other processes mentioned, such as disinfection, chlorination, and fluoridation, serve different purposes. Disinfection aims to eliminate or deactivate harmful microorganisms, while chlorination specifically refers to the addition of chlorine for disinfection purposes. Fluoridation, on the other hand, is the addition of fluoride to water to help prevent dental cavities. While all these processes are important in the water treatment framework, they do not focus on the physical removal of suspended particles like filtration does.