http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113582736-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F17-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12N1-16 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-865 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-645 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-465 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-125 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F17-20 |
| filingDate | 2021-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113582736-B |
| titleOfInvention | A kind of compost preparation method using enzyme-bacteria composite starter for four-stage fermentation |
| abstract | The invention relates to a compost preparation method using an enzyme-bacteria composite starter for four-stage fermentation. The method comprises the following steps: a pretreatment step of agricultural and forestry wastes: pulverizing high-lignin wastes, putting them into a barrel mixer It is coordinated with the mixing of human, livestock and poultry manure, and the enzyme-bacteria compound starter is added during the mixing process to adjust the moisture content, carbon-nitrogen ratio and bulk density of the agricultural and forestry waste materials to obtain fermentation raw materials; the stacking steps of the fermentation raw materials; the raw material fermentation steps: The fermentation period is 25-35 days, and the fermentation is divided into four stages: a high-temperature high-oxygen stage, a high-temperature low-oxygen stage, a cooling-low oxygen stage, and a normal temperature static stage, and the fermentation is completed. Solve technical problems such as the foul odor produced by the fermentation of human, livestock and poultry manure during the compost preparation process, the high lignin waste is difficult to degrade, the emission of carbon and nitrogen gas is high, and the quality of compost is low, and finally the agricultural and forestry waste is returned to the field efficiently to increase the soil. Carbon pool to achieve carbon neutrality. |
| priorityDate | 2021-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.