What process is employed to remove particles from water using a filter?

Filtration is the process that involves passing water through a filter to separate solid particles from it. This method is widely used in water treatment facilities to ensure that water is free from contaminants and particulates. Filters can be made from various materials such as sand, membranes, or activated carbon, each designed to capture specific types of particles depending on the size and nature of the contaminants.

While flocculation, coagulation, and disinfection are important processes in water treatment, they serve different purposes. Flocculation and coagulation are processes that help to aggregate particles into larger clusters or "flocs" which can then be more easily removed through subsequent filtration or sedimentation. Disinfection, on the other hand, focuses on killing or inactivating harmful microorganisms and does not directly address the removal of particulate matter from water. Thus, filtration is the most direct and effective method for removing particles from water through a physical barrier.