| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0950e9df7f0e1b73efee1bda859951ad |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C2201-18 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B03C1-286
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3204
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3293
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-28009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J20-3272
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-488
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-288 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B03C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D37-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J20-28 |
| filingDate |
2012-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b451019e3050cfbb75e48bf3063810fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c69448b1f82385a499280ab4b8dd1f7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cb789b42e8291a4e0ebc8afc4ddb5e4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_97e6ee97d351143f665fd2cb2ce41f37 |
| publicationDate |
2013-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013202569-A |
| titleOfInvention |
Filter aid for water treatment and water treatment method |
| abstract |
The present invention provides a water treatment filter aid that can remove fine foreign matters existing in water and is easy to reuse, and a water treatment method using the same. SOLUTION: Foreign matter contained in water to be treated is adsorbed, separated from the treated water together with the adsorbed foreign matter by membrane filtration, magnetically separated from foreign matter in the membrane-filtered separated material, recovered, and repeatedly used. A filter aid for water treatment, which is carried on the magnetic carrier so as to cover a part of or all of the magnetic carrier and a magnetic carrier comprising an aggregate of magnetic particles having an average particle diameter of 5 to 40 μm. A two-dimensional projection image projected in a microscope field of view having a circularity value in the range of 0.40 to less than 1.00 (excluding 1.00). [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20190010764-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016064408-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10399868-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101967213-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10364360-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10294125-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018085938-A |
| priorityDate |
2012-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |