Classification of gravitational sedimentation
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How many categories are there for gravitational settling?
Free settling, flocculent settling, stratified settling, compressive settling
It should be divided into natural sedimentation and centrifugal sedimentation; both fall under gravity-driven sedimentation.
The principle of gravitational sedimentation is based on the concept of density difference; a type that relies solely on its own gravity without any external force applied is what is known as natural sedimentation； Another approach is to apply mechanical forces, such as centrifugal force, to further enhance sedimentation; perhaps this is where the difference in definitions lies. The key is to understand the theoretical basis of settlement.