| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-1215 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-12 |
| filingDate |
1972-06-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1972-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2227963-A1 |
| titleOfInvention |
Process for the purification of water containing organic substances |
| abstract |
The separation of the microorganism from the purified water is facilitated as they settle together with iron hydroxide flocks in a sedimentation tank. The microorganisms can effectively remove small amounts of org. impurities. The aq. medium should be aerated. The pH is maintained at 4.5-6.5, pref. 5.5-6.5. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0564386-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2689495-A1 |
| priorityDate |
1971-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |