| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adf225ca4a6bf6190b6a2763410d1ebf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2313-345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2311-243
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2209-05 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-441
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-025 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R25-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-44
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-02 |
| filingDate |
2016-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d88187d85a5833284b52dccbd46895f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_18ca113a21b27576f16362170896f476
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6be813d8ac0b51d07078d5b2d56974fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_757e2d400eade1ee9c89afc4759df8fd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_480ce7daf579217bf67008bb01cd50db |
| publicationDate |
2016-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2016171629-A1 |
| titleOfInvention |
Method and apparatus for assessing a state of fouling of a reverse osmosis system |
| abstract |
A method for monitoring occurrence of biofouling at a reverse osmosis membrane is provided. The method comprises deriving a plurality of conductance values from a low frequency region of an electrical impedance spectrum of the reverse osmosis membrane, plotting the plurality of conductance values as a function of time to generate a curve, and determining presence of a point at which a slope of the curve transitions from a positive slope to a negative slope as indication that biofouling has occurred. Use of the method for in-situ monitoring of biofouling on a reverse osmosis membrane is also provided. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107583467-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020165798-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3308805-A3 |
| priorityDate |
2015-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |