| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f681362fd57e470e793d75588bbf739 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-303
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-1263 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-30 |
| filingDate |
2019-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0d99f28975712320bdcf70637adcddbd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c5bf093d0bc47099b5972ae9f164478
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_91f6c418279cab139af7fa3aeb8fdaf4 |
| publicationDate |
2021-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20210085153-A |
| titleOfInvention |
Wastewater Treatment Method Using Partial Nitritation Process |
| abstract |
The present invention relates to a wastewater treatment method using a partial nitrification process, and more particularly, a series of steps including a raw water inflow step (S1), a biological reaction step (S2), a precipitation step (S3), and a discharge step (S4). In the wastewater treatment method using a Sequencing Batch Reactor (SBR) in which the steps are performed in one single reactor, the biological reaction step (S2) is an anoxic step (S-1) of denitrification and oxidizing ammonia nitrogen ), and an aerobic step (S-2) of oxidizing ammonia nitrogen to nitrite nitrogen, characterized in that by irradiating a blue wavelength in the exhalation step (S-2) to induce nitrite nitrogen to accumulate It relates to a wastewater treatment method using a continuous batch reactor. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115367869-A |
| priorityDate |
2019-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |