| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_665a1ccbeb11cc1bcdd3c4d078d4e3f0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-0407
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22B23-0453 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22B3-00 |
| filingDate |
2020-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af8c587c9551796fe471da467c80b664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97468c45363f25252eb5555c509a20d2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_db5d3f726b00daa27fccc8f34cd4b096 |
| publicationDate |
2021-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2021010577-A1 |
| titleOfInvention |
Method of recovering metals remaining in plating wastewater using wet treatment process |
| abstract |
The present invention relates to a method of recovering metals remaining in plating wastewater by using a wet treatment process capable of selectively precipitating, and thus recovering, chromium (Cr), nickel (Ni), and zinc (Zn) in plating wastewater. The method enables heavy metals of various compositions remaining in plating wastewater to be recovered selectively/independently, and the heavy metals thus recovered may be reused. |
| priorityDate |
2019-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |