US 12,258,604 B2
Method for promoting anaerobic digestion using carbonyl iron
Junting Pan, Beijing (CN); and Junyi Ma, Beijing (CN)
Assigned to Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing (CN)
Filed by Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences, Beijing (CN); Junyi Ma, Beijing (CN); and Junting Pan, Beijing (CN)
Filed on Sep. 19, 2024, as Appl. No. 18/889,673.
Application 18/889,673 is a continuation of application No. PCT/CN2022/087597, filed on Apr. 19, 2022.
Claims priority of application No. 202210398688.8 (CN), filed on Apr. 15, 2022.
Prior Publication US 2025/0011820 A1, Jan. 9, 2025
Int. Cl. C12P 5/02 (2006.01); B09B 3/65 (2022.01); C02F 3/28 (2023.01); B09B 101/70 (2022.01)
CPC C12P 5/023 (2013.01) [B09B 3/65 (2022.01); C02F 3/28 (2013.01); B09B 2101/70 (2022.01)] 3 Claims
OG exemplary drawing
 
1. A method for promoting anaerobic digestion using carbonyl iron, wherein the method comprises: adding carbonyl iron into a fermentation broth for anaerobic digestion; and
a substrate added in the fermentation broth is animal manure, kitchen waste or tail vegetables.