| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f6a109e474bb90e2ae0cd69fb760fa5 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2323-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2313-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2313-086
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D2325-36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0009
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D65-102
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-362
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D69-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D63-085
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D67-0093
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D71-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M99-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D69-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D71-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D65-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D63-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-28 |
| filingDate |
2007-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20ffb5eba7b93ad5ccffab8be200e40d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0ae4f487131c2a3149e72d43fffea73
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c6270ba0709a1b114b90b0017f27f2c9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afb03e8f8b6190cb93e915b180d62d79 |
| publicationDate |
2012-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2476479-A1 |
| titleOfInvention |
Method of non-destructive inspection of flat membrane |
| abstract |
A non-destructive integrity test for membranes is provided. The retention of micro-particles is tested via direct filtration or diffusion through the membrane. Subsequently the microparticles are removed by dissolving them with an appropriate agent. As microparticles ferric hydroxide colloid particles are used, that are subsequently dissolved with hydrochloric acid. The removal can take place via chemical cleaning backwash or immersion into the cleaning liquid. |
| priorityDate |
2006-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |