http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108455752-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2001-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-20 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-56 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-04 |
| filingDate | 2018-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108455752-B |
| titleOfInvention | A construction sewage treatment system |
| abstract | The invention discloses a construction sewage treatment system, comprising a sewage treatment device for treating sewage, the sewage treatment device being connected with a water inlet device for introducing sewage to the sewage treatment device, and an outlet for receiving the treated sewage. The sewage treatment device includes a treatment box, a first-stage filter cartridge and a second-stage filter cartridge are fixedly connected inside the treatment box, and the second-stage filter cartridge is located inside the first-stage filter cartridge. The upper end face of the box is provided with a liquid storage cylinder, the bottom of the liquid storage cylinder is provided with a filter plate, and the pores of the first-stage filter cylinder contain sulfobutyl ether-β-cyclodextrin sodium salt and aluminum sulfate Ammonium, sewage enters the treatment tank from the water inlet device and firstly passes through the first-stage filter cartridge for the first filtration, and the water-soluble aluminum ammonium sulfate and sulfobutyl ether-β-cyclodextrin sodium salt are dispersed to the entire treatment tank through the sewage , plays a role in the treatment of heavy metal ions in the sewage in the entire treatment tank. |
| priorityDate | 2018-01-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.