| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-023
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-16
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/C02F2001-46133 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-4674
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-4672
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-46114
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-16
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/C02F103-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-461
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate |
2019-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2022-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-110615501-B |
| titleOfInvention |
A kind of treatment method of landfill leachate |
| abstract |
The invention discloses a method for treating landfill leachate. The ferrous sulfate is weighed and dissolved in the landfill leachate to obtain the sulfate-mixed leachate; g-C 3 N 4 /PDI@MOF is weighed and added to the sulfate-mixed leachate. The mixed leachate of the particle electrode is then adjusted to acidity with dilute sulfuric acid and sodium hydroxide; the mixed leachate of the particle electrode is added to the three-dimensional electrode reactor, and the mixed leachate of the particle electrode is irradiated with visible light while stirring. Carry out electrolysis reaction, stand for precipitation, and separate solid and liquid to obtain the treated landfill leachate. The present invention can realize the simultaneous and efficient removal of COD, ammonia nitrogen and various heavy metal ions in landfill leachate; The photocatalytic oxidation technology and the sum of the removal rates of the two technologies; the invention has a simple removal process and low cost. |
| priorityDate |
2019-09-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |