The pages we will be adding here are taken from a training manual that we believe was used by Passavant employees in the 1970’s
- Acid Cleaning / Acid Wash
- Feed Pump Sizing
- Filter Press Sizing
- Precoat
- Sludge Conditioning
The pages we will be adding here are taken from a training manual that we believe was used by Passavant employees in the 1970’s