http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109499571-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-68 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-68 |
| filingDate | 2018-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109499571-B |
| titleOfInvention | Preparation method and application of composite material for treating synthetic dye wastewater |
| abstract | The invention discloses a preparation method of a composite material for treating synthetic dye wastewater, and belongs to the technical field of nano materials and photocatalytic materials. Firstly, preparing ammonium tungstate and p-aminophenol into an aqueous solution A; dissolving nitric acid in ethanol/water solution to obtain solution B; then pouring the solution B into the solution A, adding sodium dodecyl sulfate, filtering and drying to obtain powder C; then preparing the powder C, silver nitrate and polyvinylpyrrolidone into a solution D; adding a water-alcohol solution of sodium molybdate into the solution D, reacting for a period of time, and drying to obtain powder E; and calcining the powder E to obtain the composite material. The composite material for treating the synthetic dye wastewater is prepared by adopting a simple chemical synthesis method, and the method has the advantages of short reaction time, energy conservation, less pollution and suitability for large-scale production; the prepared powder has good dispersibility, large specific surface area, uniform particles and photocatalytic activity on methylene blue, and can be used for treating synthetic dye wastewater. |
| priorityDate | 2018-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.