Plasma separation is a process used to isolate the liquid component of blood, known as plasma, from its solid components, such as red blood cells, white blood cells, and platelets. This is typically achieved through techniques like centrifugation, where blood is spun at high speeds to separate its components based on density. The separated plasma can be used for various medical purposes, including the production of blood products for transfusions and therapies. Plasma contains important proteins, hormones, and nutrients, making it valuable for treating conditions like hemophilia and other clotting disorders.