| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c0cf2b07e06a013dd6f93e4608ea2ee4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-164
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2311-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-444
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-145
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2101-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2311-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2305-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2311-2649
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2321-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-442 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-766
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-58 |
| filingDate |
2018-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b6170e66bc8f244333398fb1cca312eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46b488db5d122afbf64012ac2a507395
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ee1856e2eff33af126423541785be2c |
| publicationDate |
2018-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2018079471-A |
| titleOfInvention |
Filtration treatment system and filtration treatment method |
| abstract |
The present invention provides a filtration system capable of simplifying a process and reducing the amount of washing wastewater in a filtration process in which water to be treated containing an organic substance is subjected to a prefiltration treatment and then subjected to a reverse osmosis membrane treatment. SOLUTION: A membrane filtration device 12 as a pre-filtration treatment means for removing insoluble components from water to be treated containing organic matter, and a reverse osmosis membrane as a reverse osmosis membrane treatment means for treating pre-filtration treated water with a reverse osmosis membrane A treatment device 16; and a medicine supply means for supplying the medicine to the membrane filtration device 12. The medicine comprises a bromine-based oxidant or a reaction product of a bromine compound and a chlorine-based oxidant, and a sulfamic acid compound. Or a filtration treatment system containing a reaction product of a bromine-based oxidant or a reaction product of a bromine compound and a chlorine-based oxidant and a sulfamic acid compound. [Selection] Figure 1 |
| priorityDate |
2014-05-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |