| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c2615cb208a82bcbac4cb24e1beefe7c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_aa40acde35b79bee898cba1658a13d0f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_65fb99f0f158b99fbba239436e362e62 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-283
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-152
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F2303-16 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-004
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D7-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D11-0041 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-39
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D24-46 |
| filingDate |
2005-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e0c99188485ad91dbc37af7cf30120b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_581969e39fe9271b15a63916aebde9f8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b5d86ba9b63651b5adadf217d416f751 |
| publicationDate |
2008-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2008006589-A1 |
| titleOfInvention |
Process for In-Situ Cleaning of Drinking Water Filtration Media |
| abstract |
The present invention provides a process to clean water filtration media in a filtration bed. The process includes applying a granular cleaner to the water filtration media and applying an activator to the water filtration media. This causes a chemical reaction between the granular cleaner, activator and water filtration media resulting in the cleaning of the water filtration media. The residual granular cleaner and activator, along with suspended and dissolved contamination from the water filtration media, are removed by rinsing with water. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010298194-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9802141-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010176071-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8110116-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014263075-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010143187-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9637711-B2 |
| priorityDate |
2004-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |