http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101190287-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e87ef7e483eaa49731fd1555eb702029 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_44f04d319aaa6e66f240244bc905f452 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09C1-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K3-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B09B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G49-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C01G49-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B09B3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K3-32 |
| filingDate | 2012-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_47911ce16eba0c4605391a32e09549a9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0c9e37717fe99548db4647342c11701 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_24304a266ff6aef8a3c116d2180508e4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a607c37c27ea5b8deb3bfdc81a9b4e76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76af83ab9f0bf2f943038692e19df13e |
| publicationDate | 2012-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101190287-B1 |
| titleOfInvention | Synthesis of nano-ferrous iron coated with iron sulfide sediment on the surface by hydrogen sulfide ion and method for purifying polluted soil and groundwater environmental pollutants |
| abstract | The present invention relates to nano-ferrous iron coated with iron sulfide precipitates on the surface by hydrogen sulfide ions, and to a method for purifying polluted soil and groundwater environmental pollutants using the same, and more specifically, to clean organic pollutants and heavy metals in soil / groundwater. economical and reactive excellent new nano zero-valent iron (nano-scale Zero Valent iron; nZVI) for the processing of hydrogen sulfide in the reduction method using a conventional sodium borohydride for the preparation (HS -) and the ion adding nano the iron sulfide deposits are coated on the surface The present invention relates to the synthesis of hydrated iron (Hydrosulfide mediate-nZVI; H-nZVI, below) and a method for purifying environmental pollutants using the same. Nano-ferrous iron of the present invention (H-nZVI) is applied to the dehalogenation and heavy metal immobilization treatment of environmental pollutants present in the soil and groundwater. According to the present invention, it is possible to synthesize a new nano-ferrous iron having iron sulfide precipitate on the surface in a small amount compared to the conventional synthesis method using dithionite, which is conventional in the purification process of organic pollutants such as TCE and environmental pollutants of heavy metals The dithionite-added D-nZVI or normal nZVI showed improved treatment efficiency. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102415042-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101441570-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102022936-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101717127-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113070076-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113070076-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104308181-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210141826-A |
| priorityDate | 2012-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.