Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c186e9ae8cafab5df5c8d80cfa7b0fa1 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-2075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2313-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-131 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0027 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-02 |
filingDate |
2012-10-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40c356e100e140e969360c77d0dbb04b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_09f22ddb9bc08e872fa169de474da0b5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_23e4b330fe8d06cb024d0f0ea1eec09f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfb2b00734efa1e8b6ae10ddfa13d97c |
publicationDate |
2013-04-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-2013092618-A1 |
titleOfInvention |
Separation membrane, water treatment unit and water treatment apparatus |
abstract |
A separation membrane is usable in a water treatment apparatus that performs water treatment using a reverse osmosis membrane. The separation membrane includes a plurality of island-like portions and a plurality of fiber-like portions extending from the island-like portions and having a width smaller than that of the island-like portions, and an area of the fiber-like portions at a membrane surface is set to be larger than that of the island-like portions. A water treatment unit includes: a casing; the aforementioned separation membrane mounted in the casing; and a cleaning device attached to the casing and capable of cleaning the separation membrane. The water treatment apparatus includes: a first water treatment unit capable of performing pretreatment of water to be treated; and a second water treatment unit capable of performing main treatment of the water to be treated. The first water treatment unit includes the aforementioned water treatment unit. |
isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10798829-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2018098438-A1 |
priorityDate |
2011-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |