http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107337506-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05B7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05G3-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05G3-00 |
| filingDate | 2017-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-01-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107337506-B |
| titleOfInvention | Anaerobic fermentation composite additive and method for promoting anaerobic fermentation of biogas residue and biogas slurry fertilizer |
| abstract | The invention discloses an anaerobic fermentation composite additive and a method for promoting anaerobic fermentation of biogas residues and biogas slurry fertilizers, wherein the composite additive comprises 58-160 parts of trace element additives, 10-65 parts of organic additives, 82-246 parts of mineral nutrient additives and 94-215 parts of industrial waste residue additives. The composite additive is mixed with a substrate for anaerobic fermentation, so that the methane yield and the organic matter degradation rate are obviously improved. Meanwhile, the chemical oxygen demand and the Kjeldahl nitrogen content of the biogas residues and the biogas slurry obtained by the fermentation system introduced with the composite additive are reduced, and the stability of the biogas residues and the biogas slurry is improved; and the biogas residues and biogas slurry have good nitrogen, phosphorus, potassium and trace element contents. The fertilizer can realize the yield increase of crops, and effectively eliminate the problems of soil hardening deterioration, environmental pollution, toxic gas emission and insect pest propagation caused by fertilizer application. |
| priorityDate | 2017-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.