http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109107542-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-105 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-262 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 |
| filingDate | 2018-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109107542-B |
| titleOfInvention | Preparation method of composite adsorption phosphorus removal agent and phosphorus removal method |
| abstract | The invention discloses a preparation method and a phosphorus removal method of a composite adsorption phosphorus removal agent, wherein high-molecular polyamidine, hydrous zirconium oxide and a graphene oxide nano material are combined to prepare the graphene oxide/hydrous zirconium oxide/polyamidine composite adsorption phosphorus removal agent, the graphene oxide/hydrous zirconium oxide/polyamidine composite adsorption phosphorus removal agent has a large amount of positive charges, the advantages of the polyamidine, the hydrous zirconium oxide and the graphene oxide are effectively integrated, and the adsorption performance and the practical application value are improved. The graphene oxide/hydrous zirconium oxide/polyamidine is a novel high-molecular nano composite material. Meanwhile, the preparation process is simple and convenient and the cost is lower. |
| priorityDate | 2018-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.