http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108675430-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-745 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-75 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-745 |
| filingDate | 2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108675430-B |
| titleOfInvention | Catalytic process for the production of sulfate radicals and reactive oxygen species and advanced oxidation of nonbiodegradable organic pollutants |
| abstract | The invention provides a catalytic method for generating sulfate radical free radicals and active oxygen species and an advanced oxidation method for organic pollutants difficult to biodegrade, which are used for solving the problems of low degradation efficiency and high cost of the organic pollutants in the prior art. The catalytic method for generating sulfate radical free radicals and active oxygen species adopts transition metal oxyhydroxide-based materials as a catalyst to generate sulfate radical free radicals, hydroxyl free radicals, superoxide free radicals and singlet oxygen non-free radicals, and further efficiently oxidizes nonbiodegradable organic pollutants. The invention takes the transition metal oxyhydroxide-based material as the catalyst, improves the activation efficiency of persulfate, generates various free radicals and active oxygen species, and thus improves the oxidative degradation rate of organic pollutants; the catalyst has stable structure, low heavy metal dissolution rate in the catalysis process and no secondary pollution, and can be widely applied to industrial production wastewater treatment, domestic sewage treatment, purification treatment of polluted underground water and surface water and treatment of polluted soil. |
| priorityDate | 2018-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 59.