http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108706731-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-16 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-307 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-30 |
| filingDate | 2018-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108706731-B |
| titleOfInvention | Process for realizing low-ammonia nitrogen shortcut nitrification-anaerobic ammonia oxidation |
| abstract | The invention provides a process for realizing low ammonia nitrogen shortcut nitrification-anaerobic ammonia oxidation (PNAnammox). The process adopts the modified ammonium ion sieve as a filler, and is combined with the regulation and control of the operating parameters of the reactor to realize the long-term stable operation of PNAnammox. The invention utilizes the advantage that the modified ammonium ion sieve specifically adsorbs a large amount of ammonia nitrogen, simultaneously inhibits the metabolic activity of Nitrite Oxidizing Bacteria (NOB), continuously modifies the thickness of a microbial membrane by utilizing hydraulic shearing force, and continuously elutes the NOB which is not attached to the biological membrane and anammox and AOB which fall off and die from the biological membrane by utilizing SRT so as to realize the long-term stable and efficient denitrification effect. |
| priorityDate | 2018-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.