| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd24c40cb8fa4bb3289e5b2965c607ed |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01K63-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-461 |
| filingDate |
2001-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36a1cfcf7bbb67569da5002365e61a6c |
| publicationDate |
2003-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2003158953-A |
| titleOfInvention |
Recirculating aquaculture equipment |
| abstract |
(57) [Summary] [PROBLEMS] To provide a circulating breeding apparatus capable of coping with a sudden change in the number of bred fish and the amount of feed without increasing the size of a nitrification tank or a denitrification tank. SOLUTION: The present invention relates to a circulating aquaculture apparatus which removes nitrogen components such as ammonia in seawater while circulating seawater in a breeding aquarium 1 for breeding seafood through a circulation path 2. In such a circulating aquaculture apparatus, a nitrification tank 3 composed of a fluidized bed in which a carrier to which nitrifying bacteria are adhered is stirred and fluidized. And an adjustment tank 5 having an anode 4 among the electrodes for electrolyzing seawater are connected to the circulation path 2 in this order in the seawater flow direction. Then, a denitrification tank 7 including a cathode 6 among electrodes for electrolyzing seawater and having a fixed bed on which a carrier to which denitrifying bacteria are adhered is placed is connected between the nitrification tank 3 and the adjustment tank 5. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013143505-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102515444-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011182786-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005295939-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114873859-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006035158-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114873859-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112970655-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019180292-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4616594-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112970655-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4602446-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7036655-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105481127-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010088307-A |
| priorityDate |
2001-11-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |