http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113479966-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-131 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-285 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G83-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2021-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113479966-B |
| titleOfInvention | A method for simultaneously removing multiple heavy metal ions in water |
| abstract | The invention provides a method for simultaneously removing multiple heavy metal ions in water, belonging to the technical field of water treatment. In the present invention, the carboxyspiropyran is polymerized in the metal organic framework to prepare the visible light responsive composite material, and the visible light responsive composite material provided by the present invention can rapidly adsorb various heavy metal ions under the temperature conditions of pH 2-4 and 35-55°C , after adsorption to saturation, it can be quickly resolved under a certain light intensity. The method for removing heavy metal ions in water has the characteristics of low carbon and environmental protection, fast adsorption-desorption, energy saving, multiple reuse and sustainable removal of heavy metals in water. |
| priorityDate | 2021-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.