Caustic recovery of CIP streams in food, pharma and the textile industry is of significant importance as caustic is expensive and its disposal creates a hazardous waste treatment problem. The contaminated dilute caustic from these processes is commonly concentrated and recovered by evaporation. However, evaporators cannot recover highly contaminated caustic. In the past, it had to be neutralized prior to disposal.
Graver Technologies patented membrane technology can clarify highly contaminated caustic for reuse. By combining its experience in polymer research, membrane technology and process engineering, Graver Technologies brings you customized solutions to your most pressing waste minimization, raw material recovery or liquid processing problems, including caustic recovery.
Graver Technologies Customized System Provides
• Cost savings
Reduced waste caustic discharge
Reduced purchased caustic requirements
Reduced energy requirements
• Process improvements
Cleaned caustic for reuse
Improved evaporator efficiency
Reduced evaporator blowdown
Waste treatment savings
• Low capital investment
• Low operating and maintenance costs
• Custom designed turnkey system
• Leasing/rental options
• Worldwide marketing and technical support team
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