School of Biological Sciences |
|
|
|
Natural Resources: depletion, pollution and toxicology[ BIOL202 Home | Aquabiology at Liverpool ] |
| Dry solids (%) | |
| Liquid, undigested sludge | 2-7 |
| Liquid digested sludge | 2-8 |
| Digested 'Cake' | 20-50 |