Perlite filter aids are widely used in industries where liquids and solids (or even gases and solids) need to be separated. Due to its low density, high availability, high performance, economy, and low environmental impact, perlite filter aids are used in water and wastewater treatment, food processing, industrial oil, and solvent recovery, and for the purification of chemicals, resins, polymers, waxes, Oils, gums, paints and more.

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