http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110282691-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-308 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110282691-B |
| titleOfInvention | Method for photocatalytic degradation of dye wastewater based on iodine-doped sludge-based activated coke |
| abstract | The invention provides a method for photocatalytic degradation of dye wastewater based on iodine-doped sludge-based activated coke, which is characterized by comprising the following steps of: step 1: freeze-drying the biological sludge, and crushing the biological sludge into biological sludge particles; putting biological sludge particles into a reaction kettle, adding an iodoethanol solution, sealing, and then reacting under magnetic stirring and heating conditions; after the reaction is finished, naturally cooling, cleaning, filtering and vacuum drying to obtain iodine-doped sludge-based activated coke; step 2: dispersing the iodine-doped sludge-based activated coke prepared in the step 1 into dye wastewater, adjusting the pH value to 6.8-7.2, then placing the dye wastewater into a light reaction device for visible light irradiation, and magnetically stirring; and (4) carrying out solid-liquid separation after the reaction is finished, and measuring the absorbance of the obtained supernatant. The method has the advantages of simple process, mild reaction, high decolorization rate and good safety. |
| priorityDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.