Profile: Rafea Engineering specializes in providing caustic recovery systems. Our caustic recovery plant reconcentrates caustic soda by evaporating water economically using vacuum technology. Caustic soda is recycled back to mercerizing compartment and the evaporated condensed water can be used for washing purposes in preferably mercerizing & bleaching applications. Our caustic recovery system requires steam and cooling water for the operation. It reduces the size and space required for waste-water treatment plants.