http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100705541-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3661c7710857c0d7d3f95c246a7b1a39 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-308 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| filingDate | 2006-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2007-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b9945559fbd81f9dc6744a4f060cc85 |
| publicationDate | 2007-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100705541-B1 |
| titleOfInvention | Sewage and Wastewater Treatment Method and Apparatus for Removing Nutrients from Sewage and Wastewater |
| abstract | The present invention relates to a sewage and wastewater treatment method and apparatus for removing nutrients from sewage and wastewater. The wastewater treatment method of the present invention comprises: an anaerobic bioselection reaction step of inhibiting filamentous fungi growth and propagating condensed microorganisms under anaerobic conditions; Denitrification to simultaneously remove nitrogen and phosphorus under anoxic conditions; A nitrification process in which ammonia nitrogen is converted to nitrate nitrogen under aerobic conditions and at the same time some phosphorus intake reaction proceeds; A chemical input process for inputting chemicals into the wastewater and wastewater having undergone the nitrification process; And a final sedimentation step of coagulating sedimentation of sewage and wastewater having undergone the chemical injection process to separate solid-liquid. The sewage and wastewater treatment apparatus of the present invention suppresses the growth of filamentous bacteria under anaerobic conditions and accumulates them. An anaerobic bioselection reactor (6) for propagating microorganisms; An anoxic tank (8) which simultaneously removes nitrogen and phosphorus under anoxic conditions; A nitrification tank 10 in which ammonia nitrogen is converted to nitrate nitrogen under aerobic conditions, and at the same time, a partial phosphorus intake reaction proceeds; A chemical input tank 12 for inputting chemicals into the waste water, which has passed through the nitrification tank 10; And a final sedimentation tank 14 for finally solid-liquid separation of the sewage and wastewater having passed through the chemical injection tank.n n n n Sewage, wastewater, denitrification, dephosphorization, nutrients, filamentous fungi |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108706730-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108483657-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108483657-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108689491-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108706730-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108689491-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101367904-B1 |
| priorityDate | 2006-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.