http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2634022-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_40c71dffce42684c4b37164a401ef421 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-427 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J47-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J43-00 |
| filingDate | 2016-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_327953bf9c0476132715154634d1599c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3020dc0f3d0e7fb3b52a1696a73ee076 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_618c730d0b212e1e5b9e2ca93c0e22dc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_758b29768b98a4b9316f63bc73ab0007 |
| publicationDate | 2017-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2634022-C1 |
| titleOfInvention | Method for purifying wastewater from ammonium perchlorate |
| abstract | FIELD: chemistry. n SUBSTANCE: in order to carry out the method, the wastewater contaminated with ammonium perchlorate is passed through an adsorber made in the form of six sections, and after successive passage of water through the adsorber sections, the purified water is discharged into the sewer. The 2nd and the 3rd sections are filled with KU-1 cation-exchange resin, the 1st section is filled with activated carbon of AG-3 grade, and the 4th, the 5th, and the 6th sections are filled with anion-exchange resin of AN-31 grade. Wastewater purification is carried out at a pH of 6-7. The method provides purification of wastewater from ammonium perchlorate to the requirements of sanitary and hygienic standards and is economical. This technology is waste-free and environmentally friendly. The spent resin after regeneration can be reused, and the spent activated carbon is sent for destruction. n EFFECT: increased efficiency of wastewater purification using this method. n 1 dwg, 1 tbl |
| priorityDate | 2016-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.