| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ee33b0e3e7398cf6fc957eeee59d510 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-5236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-307
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-305 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F9-00 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 |
| filingDate |
2021-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5dbeba4f434d38b96be19284f5ab81f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_39314658d8ab926427e2dc6dd04d58a0 |
| publicationDate |
2021-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-112851041-A |
| titleOfInvention |
A process for biological treatment coupled irradiation treatment of printing and dyeing wastewater |
| abstract |
The invention belongs to the technical field of wastewater treatment, and provides a combined process for biological treatment coupled with irradiation treatment of printing and dyeing wastewater. Then, the effluent of the O-stage process (aerobic treatment unit) is irradiated, and the irradiation dose is 1-5 kGy. The process of the invention uses the biological treatment process to remove easily degradable organic pollutants in the printing and dyeing wastewater, and uses the irradiation treatment process to further remove the refractory organic pollutants remaining in the wastewater; the chromaticity and COD of the printing and dyeing wastewater can be effectively reduced, and significantly reduced The treatment cost is not only applicable to the upgrading and renovation of the existing printing and dyeing wastewater treatment plant, but also to the new printing and dyeing wastewater treatment plant. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113772886-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113429080-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113415948-A |
| priorityDate |
2021-02-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |