http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112794457-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-342 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34 |
| filingDate | 2020-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112794457-B |
| titleOfInvention | A kind of biochemical treatment device of acetaldehyde wastewater and treatment method thereof |
| abstract | The invention discloses a biochemical treatment device for acetaldehyde wastewater and a treatment method thereof, belonging to the technical field of acetaldehyde wastewater treatment, comprising an acetaldehyde wastewater treatment tank, a replacement mechanism, an enzyme enrichment mechanism, a closing cover, a first driving component and The second drive assembly, the middle of the acetaldehyde wastewater treatment tank is provided with an enzyme enrichment mechanism, and the first drive assemblies on both sides of the upper end of the acetaldehyde wastewater treatment tank are connected with a closing cover, and a replacement window is opened on the closing cover, The middle part of the upper end of the closing cover is connected with a replacement mechanism through the second driving assembly. The degraded acetaldehyde-degrading enzymes accumulate on the nutrients in the enrichment cavity to supplement nutrients for the acetaldehyde-degrading enzymes, and can avoid adding nutrient regulators directly to the acetaldehyde wastewater, effectively avoiding secondary pollutants in the wastewater. production, and supplementation of nutrients can be achieved by replacing the enrichment cavity, and the acetaldehyde-degrading enzyme can be recovered. |
| priorityDate | 2020-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 167.