http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110709153-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-168 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-782 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-36 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 |
| filingDate | 2017-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-03-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110709153-B |
| titleOfInvention | Cleaning device and cleaning method for water treatment membrane and water treatment system |
| abstract | The invention aims to obtain a water treatment membrane cleaning device, a cleaning method and a water treatment system which are prevented from being large-sized, have a simple structure and have high ozone gas utilization efficiency. The cleaning device (10) comprises: an ozone gas supply unit (11); an ozone dissolving tank (12) which has a gas phase part (121) storing ozone gas and a liquid phase part (122) formed by water dissolving ozone gas, and dissolves ozone gas in the water forming the liquid phase part (122) to generate ozone water; a gas-phase-part ozone-gas supply pipe (102) for supplying ozone gas from the ozone-gas supply part (11) to the gas-phase part (121); a liquid-phase-portion ozone-gas supply pipe (103) for supplying ozone gas from the ozone-gas supply portion (11) to the liquid-phase portion (122); ozone water generated in the ozone dissolution tank (12) is supplied to an ozone water supply pipe (105) of the secondary filtration side (812), and ozone water is supplied to the secondary filtration side (812) by the ozone gas pressure in the gas phase section (121). |
| priorityDate | 2017-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.