http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-203602456-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| filingDate | 2013-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8bc19a658159c10bb440772d4d9941a5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c7cc635fc796ff345f537ca73024e8aa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0f70c076f3cfe0c2ecc05253521bc99 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_432822e84e1ac0e8d61ca2f0417fbf9a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3bd9d7060db0d77f2af85137fdcfa0f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e4b4633ddfad8c7c3bbbdcb29fa0a0e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef3d11d1466001d5f71300898d753a5b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97aaf290c662e258cc45ed7d585c6c5f |
| publicationDate | 2014-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-203602456-U |
| titleOfInvention | self-produced high-iron chemical dephosphorization-anaerobic iron oxidization biological denitrification integrated device |
| abstract | The utility model discloses a self-produced high-iron chemical dephosphorization-anaerobic iron oxidization biological denitrification integrated device. The integrated device is provided with a chemical flocculation precipitation area, a ferrous salt supplementary area, a denitrification and dephosphorization area and a three-phase separation area from bottom to top. The chemical flocculation precipitation area is provided with a solid-liquid separation dephosphorization area and a slow flocculation dephosphorization area; the ferrous salt supplementary area is provided with a zero-valent iron filling area; the denitrification and dephosphorization area is provided with a rapid precipitation dephosphorization area and an iron oxidization biological denitrification area from inside to outside; the three-phase separation area is provided with an outgassing area and a precipitation area, wherein the precipitation area is provided with a biological sludge discharge outlet, a reflux inlet, an overflow weir and a water outlet. The integrated device disclosed by the utility model can realize matrix recycling in the processes of dephosphorization and denitrification, can produce a high-iron salt chemical phosphorus removal agent in a biological denitrification to reduce the dephosphorization cost, adopts an acidic high-iron salt dephosphorization reaction solution to dissolve the zero-valent iron such as cheap iron slag/scraps and the like to provide a ferrite matrix for the biological denitrification and achieve the aim of treatment of wastes with processes of wastes against one another, and effectively solves the problem of insufficient carbon source during the wastewater biological denitrification by adopting autotrophic biological denitrification. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103693806-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105601040-A |
| priorityDate | 2013-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.