http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2000107753-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dca153f19868f747eeea612b047a9e7c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| filingDate | 1998-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e59c896dacaa10d8e353e5c008cf004f |
| publicationDate | 2000-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2000107753-A |
| titleOfInvention | Water treatment method and apparatus |
| abstract | (57) [Problem] To provide a water treatment method and apparatus capable of improving the ability to purify treated water. SOLUTION: In the water treatment method of the present invention, the photocatalyst fine particles 4 are present in the water 1 to be treated in the treatment tank 3 in which the light emission source 7 is immersed, and the light emitted from the light emission source 7 is irradiated on the photocatalyst 4. In the water treatment method for purifying the water 1 to be treated, a floating solid 5 having a photocatalyst 4 attached thereto is present in the water 1 to be treated, Gas is supplied to the water to be treated 1 to fluidize the water to be treated 1 and the floating solid 5, and the water to be treated is treated while preventing the light emission source 7 from being stained. In this case, when gas is supplied to the water 1 to be treated, the floating solid 5 to which the photocatalyst 4 is attached and the water 1 to be treated are fluidized, and the adherence to the light emitting source 7 is effectively reduced by the collision of the floating solid 5. It is peeled off and kept constantly clean. Therefore, the light from the light emission source 7 is sufficiently irradiated on the photocatalyst 4 for a long period of time. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012020219-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006035140-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006068577-A |
| priorityDate | 1998-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.