http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109956563-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2003-001 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-108 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-10 |
| filingDate | 2019-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109956563-B |
| titleOfInvention | Preparation method and application of efficient aerobic denitrification phosphorus-accumulating bacteria immobilized pellet |
| abstract | The invention discloses a preparation method and application of high-efficiency aerobic denitrification phosphorus-accumulating bacteria immobilized pellets. The efficient aerobic denitrification phosphorus accumulating bacteria are adopted, the strain is named Acinetobacter sp, belongs to the Acinetobacter, and the preservation number is as follows: CGMCC No. 17456; selecting aerobic denitrifying phosphorus accumulating bacteria stored on the inclined plane, inoculating the aerobic denitrifying phosphorus accumulating bacteria into a liquid LB culture medium, and performing shake culture to obtain a bacterial suspension; then embedding with sodium alginate solution to obtain immobilized beads. The product of the invention is added into domestic sewage by the immobilized pellets according to the adding amount of 20-60g/l for denitrification and dephosphorization treatment, the denitrification rate exceeds 80%, and the dephosphorization rate exceeds 90%. The object embedded by the immobilized pellet is a single bacterial strain, and the embedding material is only sodium alginate; the method does not need the reflux of the nitrifying liquid, can realize the synchronous denitrification and dephosphorization, has higher treatment effect, simple operation process, low production cost and easy popularization. |
| priorityDate | 2019-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.