From: Valorization of organic waste fractions: a theoretical study on biomethane production potential and the recovery of N and P in Austria
Substrate
Quantities in tDM/a
Sources
Manure
7,501,996
[25]
Straw
2,431,191
Waste from food production
1,235,441
[22,23,24]
Other biogenic wastes
614,600
[26]
Biowaste from households
525,751
Bush-, grass- and tree-cuts
476,552
Sewage sludge
236,200
Total
13,021,731