Alkaline durable nanofiltration membranes

AMS membranes are applicable to a wide variety of industries. Main applications for Alkaline durable membranes are:

• Pulp and Rayon: cleaning of caustic liquors from hemicellulose and other organic contaminants allow up to 95% reuse of sodium hydroxide
• Food, Beverage and Dairy: cleaning of spent caustic production line washing streams (CIP) and IEX regeneration solutions (in sugar decolorization operations) to allow up to 95% reuse of sodium hydroxide
• Chemicals: numerous industrial applications for alkali recovery and end-product concentration in alkaline media production processes

The list of tested alkaline solutions include:

• 20% NaOH
• 20% KOH

Typical applications in this media include:

• Recovery of spent alkaline streams (NaOH, KOH)
• Recovery of metals from alkaline streams
• Recovery of spent electrolyte solutions
• Reduction of COD in industrial wastewater prior to neutralization
• Recovery of bottle and equipment cleaning solutions
• Aggressive cleaning of membranes in standard applications

Contact an AMS Technologies engineer to assist you with any separation needs you might have.