Our local water and sewage authority has been using anaerobic digestion since 1991. The polyelectrolyte they are using poses no problem. They actually produce BIOGAS to heat up the building.
Published by George Kafasis, Chemical Engineer (BSc,MSc)
Our local water and sewage authority has been using anaerobic digestion since 1991. The polyelectrolyte they are using poses no problem. They actually produce BIOGAS to heat up the building.
1 Comment
Interesting, thank you for the information. Where is this sewage digestion?
Published by Ghoewylah Darries, Process Engineer at NuWater