Sulfuric Acid Recovery Recycling System Ion Exchange Resin Technology Anodizing Plant Waste Acid Treatment Sulfuric Acid Recovery and Recycling System for Anodizing Plant The MEIAL-ARS-2000 ion exchange resin-based acid recovery system processes 2000 liters per day of spent anodizing electrolyte, recovering up to 85% of sulfuric acid for reuse. By removing dissolved aluminum contaminants through selective ion exchange, this system dramatically reduces acid procurement costs