http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6488851-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c9db546df96c17ebc4338f6f8a177df |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-302 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-02 |
| filingDate | 1999-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2002-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2ab87cbdbb3a6a8ddb062b284e1a49b |
| publicationDate | 2002-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6488851-B1 |
| titleOfInvention | Reactor and process for biologically treating sewage |
| abstract | The present invention provides a reactor and process for the biological treatment of sewage, being transferred, by gravitational forces with a substantially constant flow rate (Q), through an array of successively alternating aerobic and anaerobic compartments ( 14, 16 ) for, respectively, aerobic and anaerobic degradation of biodegradable substances in said sewage, the compartments, which form part of the reactor of the invention, are separated by partition walls ( 50 ) and each has a top area (S), the passage of the sewage from an aerobic compartment ( 16 ) to its adjacent succeeding anaerobic compartment ( 14 ) is provided at the bottom of their common partition wall, while the transfer of sewage from an anaerobic compartment to its adjacent aerobic compartment is performed by means of gravity-caused flow over their common partition wall, whereby oxygen required for the aerobic treatment is dissolved into the sewage via an air-sewage interface at the top area of the anaerobic and aerobic compartments forming thereby a dissolution layer, the depth of oxygen dissolution and, consequently, the oxygen concentration in the dissolution layer at the top area of the compartments being defined by the vertical velocity of the liquid within the compartments, calculates as V=Q/S. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6730226-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7560026-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013098815-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109293159-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109293159-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2012103881-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007062866-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7879229-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111439847-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11155482-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2003094411-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005126963-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-300046-B6 |
| priorityDate | 1998-11-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.