| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_79e7562e596be23d5c2b5fc75a27f62a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-305
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2220-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-043
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28057 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate |
2008-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61659a29d7a779f9b0b54f50021de810
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31992ddffaf11c3cf1c400cc90813a68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17d316eeded7b7e6eee7602e0db8a095 |
| publicationDate |
2013-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
RU-2482067-C2 |
| titleOfInvention |
Water treatment method |
| abstract |
FIELD: chemistry. n SUBSTANCE: present invention relates to a water treatment method. Natural calcium carbonate with an activated surface or an aqueous suspension containing calcium carbonate with an activated surface with pH higher than 6.0 is added to the treated water. The calcium carbonate with an activated surface is a product of reaction of natural calcium carbonate with carbon dioxide and an acid. n EFFECT: invention increases efficiency of removing pollutants from water. n 22 cl, 7 dwg |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2579391-C1 |
| priorityDate |
2007-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |