| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b37ab4d795aa6dd79a45019fda757056 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-10 |
| filingDate |
2018-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2018-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-108298632-A |
| titleOfInvention |
A process for degrading dye wastewater with nano-TiO2 photocatalyst |
| abstract |
The invention discloses a treatment process for photocatalytically degrading dye wastewater. The visible light catalyst used in the process is K and Nd co-doped TiO2 photocatalyst. The catalyst was first prepared by ion exchange to partially K-doped potassium titanate, and then further hydrothermal ion exchange was used to prepare Nd, K co-doped TiO2 photocatalyst. The invention solves the problem of low degradation efficiency of dye wastewater in the prior art, and is suitable for degrading organic dyes in polluted water bodies. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112264107-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110935460-A |
| priorityDate |
2018-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |