http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103962137-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 |
| filingDate | 2014-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103962137-B |
| titleOfInvention | A kind of preparation method being used for the titania-doped charcoal iron composite material of light degradation perfluor organic acid |
| abstract | The present invention relates to a kind of preparation method being used for the titania-doped charcoal iron composite material of light degradation perfluor organic acid; wherein; titania-doped charcoal iron composite material is fixed on granular activated carbon by the titanium dioxide of nanometer particle size and nano hydroxy ferrite; then this material is put in the organic acid soln containing perfluor, under the effect of ultraviolet catalytic, perfluor organic acid is degraded.Nano hydroxy ferrite and granular activated carbon in this material is adopted to adsorb perfluor organic acid; the titanium dioxide in material is utilized under the effect adding medium (as hydrogen peroxide, iodide ion), to carry out photocatalytic degradation to the perfluor organic acid be adsorbed onto on material under ultraviolet catalytic effect.So adopt titania-doped charcoal iron composite material of the present invention to adsorb and photocatalytic degradation perfluor organic acid, integrate absorption and photocatalytic degradation, utilize the gathering of the high concentration after absorption and the degrading perfluorinated organic acid of high efficiency photocatalysis after adding medium effect, substantially increase photocatalytic degradation perfluor organic acid efficiency. |
| priorityDate | 2014-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 49.