- Caustic recovery
- PVA recovery
- Water and wastewater treatment
- Process water
- Caustic and acid recovery
- Process water treatment
- Water softening
- Desalination
- Drinking water
- Wastewater treatment
- Steam filtration
- Stator coolant
- Condensate filtration
- Cooling towers water filtration
- Reverse osmosis
- Ultrafiltration