Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e7415d7e9aad7425bc61eeda166337a0 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-78 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-23413 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01F23-234 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-78 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01F3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-26 |
filingDate |
1989-09-29^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
1994-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8e1ce0de4cbdd7cb84a58e8976ba4a23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_36ed53afc977ba05000e7007bfc950e7 |
publicationDate |
1994-07-12^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-1330670-C |
titleOfInvention |
Sewage sludge treatment with gas injection |
abstract |
SEWAGE SLUDGE TREATMENT WITH GAS INJECTION Abstract of the Disclosure This invention relates to apparatus for treating sewage sludge in a hyperbaric vessel in which the sludge is oxygenated by injecting an oxygen-rich gas into the sewage sludge and then dispersing the mixture of sludge and oxygen-rich gas into the upper portion of a hyperbaric vessel for further interaction with an oxygen-rich atmosphere. The oxygen-rich gas is injected into the sewage sludge by delivering the gas to a combination gas and sludge mixing and dispersing assembly. The gas and sludge are mixed within a plurality of channels formed in the assembly before the mixture is dispersed from the channels. |
priorityDate |
1989-09-01^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |