| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4a88fd421da87c81283fce54e334cc91 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2201-3221 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-725 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-32 |
| filingDate |
1995-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5ab410e77692e76554fc9e395936bde6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_833903a47b2bd7c64a214c417631cade |
| publicationDate |
1996-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2193643-A1 |
| titleOfInvention |
Method and apparatus for photocatalytic oxidation of water-borne chemical species |
| abstract |
A method of, and an apparatus (10) for, purifying water to destroy and remove chemical species is disclosed involving passing the water down an undulating inclined member (12) formed by a metallic catalyst whilst being exposed to ultraviolet light. The enclosed surface is positioned in a trough (11), and a tank (15) is positioned at the bottom of the inclined trough, and a pump (17) is used to pump water from the tank to the top of the trough. The source of ultraviolet light is an artificial source, or the sun, or both. |
| priorityDate |
1994-06-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |