http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006346589-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d190881d8107c22941489e4161263769 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34 |
| filingDate | 2005-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ae6057be88a897671ae175ee53d5a84 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bf826f9c02b8407b6eae085172a28efd |
| publicationDate | 2006-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006346589-A |
| titleOfInvention | Biological nitrification treatment method and nitrification treatment apparatus for wastewater containing ammonia nitrogen |
| abstract | PROBLEM TO BE SOLVED: To provide a biological nitrification treatment method and a nitrification apparatus for efficiently treating a waste water containing ammonia nitrogen for a long period of time with a nitrite type nitrification denitrification treatment. SOLUTION: An ammoniacal nitrogen sludge load in a nitrification tank and a dissolved oxygen concentration in the nitrification tank are measured, and both of these measured values are controlled within a specific range. By performing such control, ammonia nitrogen can be efficiently nitrified in a nitrification tank for a long period of time. Specifically, the ammonia nitrogen sludge load is in the range of 0.06 g-NH 4 —N / g-SS / day to 0.30 g-NH 4 —N / g-SS / day and is dissolved Control the oxygen concentration to be within the range of 0.18 mg / L to 0.52 mg / L. [Selection figure] None |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011104585-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016135467-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101186360-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012110807-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109455883-A |
| priorityDate | 2005-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.