http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104561222-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E50-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P5-023 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12R1-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-04 |
| filingDate | 2014-12-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104561222-B |
| titleOfInvention | The method that kitchen garbage and the acidified pretreatment of sludge production improve methane production rate |
| abstract | The present invention relates to biomass energy utilization technologies, it is desirable to provide a kind of method of kitchen garbage and the acidified pretreatment raising methane production rate of sludge production.This method includes：After kitchen garbage after comminution pretreatment and sludge are mixed, it is configured to mixed liquor hydrolysis process at 135 DEG C with sulfuric acid solution and obtains fermentation raw material；Dusty yeast is added in fermentation raw material, is inoculated with dark fermentation and hydrogen production bacterium, high pure nitrogen is passed through and builds anaerobic fermentation environment, then 37 DEG C of constant temperature carries out dark fermentation and hydrogen production deep acidizing pretreatment, obtains production hydrogen deep acidizing pretreating liquid；Adding in methanogen keeps 37 DEG C of anaerobic environments to carry out fermentation co-production of methane.The present invention significantly improves methane production rate by producing the pretreatment of hydrogen deep acidizing, the rate time to peak of production methane is made to reduce about 50%, unit volume fermenter equipment reduces about 50% to the processing degradation time of discarded object, and individual equipment is made to be doubled within the unit interval to the treating capacity of discarded object and is controlled. |
| priorityDate | 2014-03-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.