Ceramic membranes are a type of membrane filtration technology used to separate particles and compounds from liquids. They are composed of a porous ceramic material, which can be used to filter out particles and compounds from fluids. The ceramic membrane is made up of a network of microscopic pores which allow for the passage of certain molecules and particles, while blocking others. Ceramic membranes are used in a variety of applications, including wastewater treatment, food and beverage processing, and pharmaceutical production.