What is nutsche filtration?

Nutsche filtration is a batch filtration technique that uses vacuum and/or pressure in a closed vessel. The pressure/vacuum is used in combination with a filter plate fitted with the appropriate filter media to force liquid through the media, forming a solid bed often referred to as “cake”. Nutsche filtration is a batch process. The process steps for Nutsche filtration include:

1. Filling/Charging
2. Filtering
3. Displacement Washing
4. Reslurry Washing
5. Smoothing
6. Drying/Cooling
7. Discharging