http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001232380-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c7d4d7cff9e6e5a5157f48a59ee2e46 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-02 |
| filingDate | 2000-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1a3821053cbc19c23db0fe199dbfcfd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea4d54dedeece00c3d08464d817edbcf |
| publicationDate | 2001-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001232380-A |
| titleOfInvention | Water treatment method |
| abstract | (57) [Summary] [PROBLEMS] To improve the contact efficiency between an organic substance and a photocatalyst without lowering the water treatment efficiency, and to facilitate the recovery when the photocatalyst is deteriorated and to reduce the recovery cost. The photocatalyst powder is subjected to membrane filtration by a membrane module, and the photocatalyst powder is held on the membrane surface using a pressure difference between the outside and the inside of the membrane surface of a filtration membrane. Is filtered by the membrane module 16, the organic substance 44 in the water to be treated W passing through the membrane 22 always comes into contact with the photocatalyst 18, and the contact efficiency between the photocatalyst 18 and the organic substance 44 can be improved. When the photocatalyst powder 18 is collected, the photocatalyst powder 18 is merely held at the pressure difference on the surface of the film 22, so that the photocatalyst powder 18 is easily peeled off by eliminating the pressure difference on the surface of the film 22, thereby facilitating the recovery. . |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1714691-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2008149227-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100697880-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7601201-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013133951-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8552399-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2551241-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2007043592-A1 |
| priorityDate | 2000-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419512635 |
Total number of triples: 27.