| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4418eb7b3390eeb55131cdc85100d665 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5263
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 |
| filingDate |
1993-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0cfef27eebfe42d50bdc42d4b66dbf33
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5d4c7d2390e562e0066b5e8a0c20d3fa |
| publicationDate |
1993-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9316961-A1 |
| titleOfInvention |
Removal of contaminants from wastewater |
| abstract |
A method of treating wastewater containing hard cations to remove contaminants therefrom, comprises forming a precipitate of at least one insoluble soap in situ by the reaction of hard cations with well dispersed fatty acids or fatty acid salts, and removing the precipitate, said precipitate containing at least a portion of at least one contaminant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1178014-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6846416-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9830076-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100469872-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11708286-B2 |
| priorityDate |
1992-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |