http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-112723518-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-722 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-38 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 |
| filingDate | 2020-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-112723518-B |
| titleOfInvention | A method for degrading antibiotics in water by activating peracetic acid by zerovalent metal |
| abstract | The invention discloses a method for degrading antibiotics in water by activating peracetic acid by zero-valent metal. In the present invention, peracetic acid with high redox potential, wide application in the field of disinfection and few by-products is selected as the precursor for generating hydroxyl radicals, and peracetic acid is activated by zero-valent metals to generate strong oxidative free radicals to degrade water bodies Medium antibiotics. The specific steps are as follows: adding an appropriate amount of peracetic acid, a strong oxidant, to the water body to be treated containing antibiotics, then adding zero-valent metal as an activator, the concentration of the zero-valent metal is 0.02g/L～0.1g/L, adjusting the reaction solution The pH value is 3-9, and the reaction can be oxidatively degraded by uniformly stirring the reaction for 30 min at room temperature. The zero-valent metal used in the present invention has the advantages of low cost, high activation efficiency, easy recovery and the like, can fully activate peracetic acid within 30 minutes, achieves high antibiotic degradation efficiency, and is a new type of fast, efficient, green and environmentally friendly. Antibiotic degradation technology. |
| priorityDate | 2020-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.