Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_315ae544538aaeac6d1f4eed6754e4bb |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-722 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S210-917 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-00 |
filingDate |
1992-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e79d08d3d131584b28041f67a20bb38e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_576f9d1309511b4310e0376a99320346 |
publicationDate |
1993-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
EP-0575359-A1 |
titleOfInvention |
Purification of waste streams |
abstract |
A method of reducing the concentration of organic carbon in an aqueous system by incorporating a peroxygen composition therein as an oxidant capable of transferring oxygen in a chemical reaction. The method is particularly useful for bleaching aqueous solutions containing lignin, such as effluents from a pulp mill. |
priorityDate |
1991-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |