http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2247411-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_10170b78415aadb0fcb06fe059bccbf9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-223 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-22 |
| filingDate | 1997-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00fe554e177d5bd30fb5f276101a6372 |
| publicationDate | 2002-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2247411-C |
| titleOfInvention | Aerobic long vertical shaft bioreactors |
| abstract | An improved biomass waste treatment process wherein an aerobic biological reaction takes place in a vertical chamber having a first portion defining a first zone and a second portion defining a second zone below said first zone , said process comprising feeding a first biomass influent having a first biomass concentration to the first zone; feeding a first oxygen-containing gaseous stream to the first zone to effect mixing of the first oxygen- containing gaseous stream with the first biomass influent to effect circulation in unidirectional upward flow by gas lift and bio-oxidation to provide a first biomass effluent having a second biomass concentration; feeding first biomass effluent in plug flow mode to the second zone; feeding a second oxygen-containing gaseous stream to the second zone to effect mixing of the second oxygen-containing gaseous stream with the first biomass effluent without re-circulation to the first zone to effect bio-oxidation and provide a second biomass effluent and removing second biomass effluent from the second zone. |
| priorityDate | 1996-03-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.