| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_31dadc8d5388bb5f61901616910f24a5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-37 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J35-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-32 |
| filingDate |
2000-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9b1fe84a42de3e8b56f4d932e7a2abb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f9aeabeff2687079189e2251d9a66ad |
| publicationDate |
2002-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2002035594-A |
| titleOfInvention |
Method for producing photocatalyst for water treatment and water treatment method using the same |
| abstract |
[Problem] To easily and quickly oxidize and decompose organic substances such as surfactants and organic acids contained in a degreasing solution or an electroless nickel plating aging solution under mild conditions without using a treatment chemical. An object of the present invention is to provide a method for producing a photocatalyst for water treatment that can be treated and a water treatment method using the same. SOLUTION: Copper ion 5 per 1 g of titanium oxide powder. mg / L to 2 g / L and surfactant 0.02 to 1.5 g / L, and contacting wastewater containing organic substances with a photocatalyst formed by irradiating ultraviolet rays while blowing oxygen or air, and irradiating ultraviolet rays while blowing oxygen or air to oxidatively decompose organic substances. It is a feature. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009095724-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006082071-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107487916-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113479988-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113479988-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8409598-B2 |
| priorityDate |
2000-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |