| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_581f7f9b7d3f171d973fb5f8c647a396
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f198892a866734fd1af72c72cd594e7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W30-40 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F17-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F17-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F11-143 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-00 |
| filingDate |
2009-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1a45cd1420e6f6982138a9e058dda00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0e40098c82a2f5e74e5d02713a81a017 |
| publicationDate |
2010-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2656390-A1 |
| titleOfInvention |
Method for treating bio-organic and wastewater sludges |
| abstract |
An improved process of treating sludge to provide a stable product for use as a beneficial soil or fertilizer for agricultural lands which includes the steps (a) mixing the sludge with at least a first alkaline material and a second alkaline material in an amount sufficient to (i) raise the solids content of the mixed material to at least 50% W/W; (ii) raise the pH to at least 12; and (iii) raise the temperature to at least 70°C by exothermic reaction of the alkaline materials with the water in the sludge; and (b) pasteurizing the mixed material at (i) at least 70°C for at least 30 mins. and at least pH12 for at least 2 hrs.; and (ii) at least pH 11.5 for an additional 22 hrs., to provide the stable pasteurized product. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018227304-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11459261-B2 |
| priorityDate |
2009-02-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |