| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1d2b0beb690b60e64ef9df009f4b1512 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-722 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-78 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-78 |
| filingDate |
2017-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3a495414f15bfa2e0e2125a38b7d0d20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b730c4066422dbc084545acb0e3f869e |
| publicationDate |
2018-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018087384-A1 |
| titleOfInvention |
Treatment of wastewater to obtain drinking water by means of ozone |
| abstract |
The invention relates to a method for treating wastewater or contaminated raw water to obtain drinking water, wherein, after a pre-purification of the water, ozone is added to the water in an ozone reaction tank (3), a reaction takes place between the ozone and pollutants in the water, and the water is subsequently delivered to a membrane filter (4) with a ceramic membrane. Because there is a further addition of ozone to the water in the membrane filter (4) upstream of the membrane and/or in the line (23) between the ozone reaction tank (3) and the membrane filter (4), in particular immediately upstream of the membrane filter (4), the formation of bromate can be reduced without a catalytic membrane. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114849487-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110921925-A |
| priorityDate |
2016-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |