| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f1a68a6dfbbb2aa94ca435e27174a8a6 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-301
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-302 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N11-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12N1-00 |
| filingDate |
1999-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2008-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75884303e1145dbca08f58a80042b169
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f53e272a76cd4fd2ba4c3f84c4dd6dd6 |
| publicationDate |
2008-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2358415-C |
| titleOfInvention |
Method for treating an effluent using simultaneous nitrification/denitrification in a biofilter |
| abstract |
The invention concerns biological treatment by nitrification/denitrification of an effluent comprising a step which consists in passing said effluent through a biological reactor with micro-organisms fixed on at least a granular material bed provided with means supplying oxygen. The invention is characterised in that it consists in: aerating substantially continuously said granular material bed assembly; measuring at least a parameter representing the oxygen consumption of said fixed micro-organisms and a step which consists in regulating the functioning of said oxygen supply means according to the results of said parameter measuring step and a set value thereof, said method enabling substantially simultaneous nitrification/denitrification of said effluent. |
| priorityDate |
1998-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |