http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106995251-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2301-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-281 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-727 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-08 |
| filingDate | 2017-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106995251-B |
| titleOfInvention | Method for removing estrogen pollutants in water body |
| abstract | The invention relates to a method for removing estrogen pollutants in a water body, which comprises the following steps: taking a water body containing estrogen pollutants, adding activated carbon into the water body, and introducing a mixed gas containing ozone and pure oxygen; filtering the treated water body, adding ferric salt and nitrate into the water body, and then irradiating for 10-15h at 30-40 ℃ under ultraviolet light, wherein the illumination intensity of the ultraviolet light is 20000-25000 Lux; filtering the treated water body, adding hydrated manganese dioxide, and stirring at the temperature of 20-35 ℃ under the condition that the pH value is 4-7 so as to degrade estrogen pollutants in the water body. The method has the advantages of mild reaction conditions, low cost and high pollutant degradation rate, and can effectively remove other colored impurities in the water body and improve the self-purification capacity of the water body. |
| priorityDate | 2017-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.