http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2009022886-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d97cb748898aa080b013f7f35bc8b434 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-164 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2103-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-162 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0088 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00 |
| filingDate | 2007-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb19087c9655e27df81bf65f4cfe4bd7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27a11f6946da15ae8587f88bbe75e971 |
| publicationDate | 2009-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2009022886-A |
| titleOfInvention | Permeation membrane improvement method, permeation improvement membrane, permeation membrane processing method and apparatus |
| abstract | PROBLEM TO BE SOLVED: To improve a rejection rate of a permeable membrane by reducing a decrease in permeation flux of the permeable membrane and improving a rejection rate, particularly an organic matter rejection rate, thereby having a high organic matter removal effect and enabling a stable treatment. , A permeable membrane, a permeable membrane treatment method, and a permeable membrane device are obtained. SOLUTION: A rejection rate improving agent 15 made of a hydrophilic polymer is supplied to a primary side 3 of a permeable membrane module 1, and the rejection rate improving agent is attached to the permeable membrane 2 to improve the rejection rate of the permeable membrane 2. Then, a modifying agent 16 made of a water-soluble polymer having a hydrophobic group is supplied and attached to a permeable membrane that has been treated with a blocking rate improving agent, and the blocking rate is further improved. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015199020-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014050810-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014094322-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015213893-A |
| priorityDate | 2007-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.