| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cd0eeb7075e4d1a5115706705a088aab |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2301-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-38 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G21F9-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-705
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F11-121
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G21F9-10 |
| filingDate |
2019-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b74ec9329c130410c0b2ae00a8970f0b |
| publicationDate |
2019-12-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2019243338-A1 |
| titleOfInvention |
Method for removing radioactive iodide from wastewater |
| abstract |
The invention relates to a method for reducing the iodide content in aqueous systems, particularly to a method for purifying hospital wastewater created in connection with radiochemistry, diagnostics and therapy. Radioactive iodide is removed from wastewater in that it is precipitated by an excess of silver or copper ions. The remaining heavy metal ions are removed from the wastewater in a second step by precipitation using a halide salt. The treated wastewater thus contains reduced radioactive contamination and a low content of heavy metals and can be discharged to public wastewater systems. |
| priorityDate |
2018-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |