http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-210012702-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f88818bbdcc804f65f492719698418dd |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 |
| filingDate | 2019-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de15ca9813e977e4be1c43dd072d36ab http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b726c9b2c680e3f2c60ef76227f3d033 |
| publicationDate | 2020-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-210012702-U |
| titleOfInvention | Deep sewage purification device |
| abstract | The utility model discloses a sewage deep purification device, which comprises a grid, an aeration grit chamber, a biochemical treatment tank, a secondary sedimentation tank, a plasma unit, a hydrogen reduction denitrification unit, a coagulating sedimentation tank, a gas treatment unit and a sludge concentration unit; the device comprises a grating, an aeration grit chamber, a biochemical treatment tank, a secondary sedimentation tank, a plasma unit, a hydrogen reduction denitrification unit and a coagulating sedimentation tank which are sequentially connected, sewage is filtered by the grating and is precipitated by the aeration sedimentation tank, then is biochemically treated and precipitated by the biochemical treatment tank and the secondary sedimentation tank, then enters the hydrogen reduction denitrification unit after being treated by the plasma unit to remove ammonia nitrogen and total nitrogen, and finally is subjected to coagulating sedimentation by the coagulating sedimentation tank to produce purified water. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112607958-A |
| priorityDate | 2019-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 64.