| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_67cddd520c39d657250640eb06fbf3a8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-22 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-345 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-16 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34 |
| filingDate |
2018-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_df8a4a3c6d2f9edc9f1f54ab6b8ac2c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ecd8c6da5430a7d28994045f61ab5e1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_878eedbc363fd99546fcc2200911834f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a35f3b4b3d7e91df8fbd5f64b8c1f62c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3de2a0e89ed811d9ca326ba1ff9594c |
| publicationDate |
2018-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108862622-A |
| titleOfInvention |
A method for denitrification of ammonia-containing wastewater |
| abstract |
The invention provides a method for denitrification of ammonia-containing wastewater, which belongs to the technical field of wastewater treatment. The ammonia-containing wastewater is subjected to denitrification treatment through a PN-Anammox combined process, and the anaerobic ammonium oxidation process of the PN-Anammox combined process is combined with sulfur The autotrophic short-range denitrification process is combined; the electron donor of the sulfur autotrophic short-range denitrification process is elemental sulfur, and the product of the sulfur autotrophic short-range denitrification process is nitrite. The present invention converts NO 3 - produced in the PN-Anammox process into NO 2 - through the sulfur autotrophic short-range denitrification process, realizes the efficient accumulation of NO 2 - , and finally makes it be utilized by the anaerobic ammonium oxidation process together with NH 4 + . |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112551688-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112551688-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113443705-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113443705-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110194531-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112850900-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113651422-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113651422-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109809558-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111661924-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109809558-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113277616-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111960532-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113277616-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111606415-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110697888-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110697888-A |
| priorityDate |
2018-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |