http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160094480-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd192e7c8283a1f8284e90d2b967091a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G28-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A62D3-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A62D3-38 |
| filingDate | 2015-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f9f3fec7381149e42ec43e926467c75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1278110760ca272afc5a325a7716811 |
| publicationDate | 2016-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20160094480-A |
| titleOfInvention | Method for reduction of hexavalent chromium using freezing |
| abstract | The present invention relates to a method for the oxidation of trivalent arsenic by freezing in the presence of hydrogen peroxide (H 2 O 2 ). The present invention also relates to a method for purifying trivalent arsenic from contaminated soil, contaminated water, wastewater or waste by using the above oxidation method. The method of oxidizing trivalent arsenic according to the present invention can be carried out in a freeze state in the presence of hydrogen peroxide (H 2 O 2 ), thereby oxidizing trivalent arsenic into pentavalent arsenic in an environmentally friendly and economical manner. Further, by using the above-described oxidation method, it is possible to remove the trivalent arsenic easily and quickly from contaminated soil, polluted water, wastewater or waste. |
| priorityDate | 2015-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.