Predicate |
Object |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-488 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-0033 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-002 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J35-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28009 |
classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-24 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/B01J20-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-20 |
filingDate |
2018-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate |
2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CN-108144585-B |
titleOfInvention |
Ternary magnetic composite material for heavy metal and dye wastewater treatment and preparation method thereof |
abstract |
The invention relates to a preparation method and application of a ternary magnetic composite material, wherein the material is g-C 3 N 4 Is a matrix and is mixed with BiFeO 3 The ternary magnetic composite material can effectively treat heavy metal and dye wastewater. The method mainly treats hexavalent chromium and dye methylene blue, and the methylene blue plays a great role in promoting the removal of the hexavalent chromium. The invention can be used for treating wastewater of electroplating factories, printing and dyeing factories, leather factories and the like. |
priorityDate |
2018-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |