http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004313935-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ad1d696b867e122df5ac5184e923bfb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-461 |
| filingDate | 2003-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e72e33f1125e98f18f49bc925e0b5f1c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa46ec5d091aa0d55f01ddfdd6836277 |
| publicationDate | 2004-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2004313935-A |
| titleOfInvention | Anaerobic treatment tank with nitrogen removal tank and sewage purification tank |
| abstract | To provide an anaerobic treatment tank and a sewage purification tank capable of stably removing nitrogen even in the early stage of operation and in the winter season, and making the capacity of the entire tank smaller than before. Kind Code: A1 A nitrogen removal tank for physically and chemically removing nitrogen, a pump for pumping a liquid in the tank from the lowest liquid level, and a pump connected to the pump for pumping. An anaerobic treatment tank having a flow control device 6 for transferring a part of the liquid removed from the tank and returning the excess liquid 8 to the nitrogen removal tank 4 and circulating the liquid from the nitrogen removal tank 4 in the tank. 1. In addition, the anaerobic treatment tank is incorporated in a purification tank, and the anaerobic treatment tank 1, the anaerobic treatment tank second chamber 1b arranged in this order from the upstream, the aerobic treatment tank 30, the treatment water tank 54 (sedimentation tank), and the disinfection A sewage purification tank having the tank 33 can be provided. [Selection diagram] Fig. 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013202492-A |
| priorityDate | 2003-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.