http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004114009-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5d7576285d411d00c697e07270d2814a |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2002-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0f403c861bcba534c82f21aacbb1349 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8dbdc64cae8fe7e0707c780e5680c5db http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec4a6a13d2af6bbaeadfb4f618f48837 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_716f812778ecef52e10ee46271f5f790 |
| publicationDate | 2004-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004114009-A |
| titleOfInvention | Apparatus and method for treating nitrogen compound-containing water |
| abstract | In a nitrogen-containing water treatment apparatus using an adsorbent and ozone, generation of harmful substances and environmental pollution caused by excessive administration of an oxidizing agent are surely prevented. SOLUTION: Raw water containing nitrogen is introduced into an adsorption tank 1 filled with zeolite 2, and only a nitrogen component is adsorbed on zeolite 2, and a solution containing hypobromous acid or hypochlorous acid is introduced into the adsorption tank. In the nitrogen-containing treatment apparatus which decomposes and removes nitrogen adsorbed on zeolite 2 by hypobromite or hypochlorous acid, the amount of ozone injected into the O 3 reaction tower 14 is determined based on the measurement data of the sodium concentration of the denitrifying liquid. Adjustment prevents excessive generation of the oxidizing agent. [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114349281-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114349281-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004136208-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4655447-B2 |
| priorityDate | 2002-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.