Betaqua Multistep Polishers are upflow ion exchange polishers, similar to mixed bed polishers but consuming less chemical and has a smaller footprint. The flow of water is upflow, and regeneration is downflow.

This allows for the following advantages:

• Short regeneration and rinsing times
• Minimum pressure losses
• Automatic distribution of water flow
• Minimized channeling
• Separate compartments separating the different types of resin, eliminating the possibility of mixing and cross regeneration
• Suitable for water with high organic load
• No reclassification of the fine polishing layer