http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I702081-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2d4ba6b2e50fefcae1a13b759f0f208c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F101-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 |
| filingDate | 2016-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_514b1ae95d488f366717d594719e6fcb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85e33262e8e74d9e5319978d8782002e |
| publicationDate | 2020-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | TW-I702081-B |
| titleOfInvention | Method of modifying reverse osmosis membrane, reverse osmosis membrane, method of processing boron-containing water, and method of operating separation membrane |
| abstract | The invention provides a method of modifying a reverse osmosis membrane which improves the quality of the permeate that permeates through the reverse osmosis membrane while suppressing degradation of the reverse osmosis membrane. Specifically disclosed is a method of modifying a reverse osmosis membrane in which a sulfamic acid compound, and either a bromine-based oxidizing agent or a reaction product of a bromine compound with a chlorine-based oxidizing agent, are brought into contact with a polyamide reverse osmosis membrane, or in which a reaction product of a sulfamic acid compound with a bromine-based oxidizing agent or with a nreaction product of a bromine compound and a chlorine-based oxidizing agent is brought into contact with a polyamide reverse osmosis membrane. |
| priorityDate | 2015-02-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 116.