| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_94d67a73f866f1091485ca83e0fc7687 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F103-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-04 |
| filingDate |
2017-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90b67cce01d891fe2d47f8f2474d823d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31792c472b21a061db983579eb400fae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3becf9f2e4e02c74f561c1d94636f65c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85bc44478aec699c9ed411815424df24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af68c2b505b5c7cbd992e46b1ebbc2eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_396a9347c48d2d2b0ab66098bafd8ac9 |
| publicationDate |
2018-08-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-207738544-U |
| titleOfInvention |
A kind of desulfurization wastewater sofening treatment device |
| abstract |
The utility model provides a kind of desulfurization wastewater sofening treatment device, including：The softening pre-processing assembly being sequentially arranged and a nanofiltration system；The nanofiltration system has a concentrate recirculation mouth；There is the softening pre-processing assembly medicament adding device, the concentrate recirculation mouth to be connected with the medicament adding device.Sulfate radical is detached with chlorion by nanofiltration, and operating cost can be greatly reduced for preparing softening medicament water in the nanofiltration concentrated water for concentrating sulfate radical. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113443754-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107265696-A |
| priorityDate |
2017-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |