http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5369804-B2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-46 |
| filingDate | 2009-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-5369804-B2 |
| titleOfInvention | Water treatment equipment |
| abstract | <P>PROBLEM TO BE SOLVED: To suppress the decrease of passage pressure loss in a water treatment apparatus for removing hardness components contained in water. <P>SOLUTION: The water treatment apparatus includes a passage where water flows in from a water supply port and discharged from a drain port, a first plate-like electrode having water permeability provided on the water supply side of the passage, a second plate-like electrode having water permeability provided downstream of the first electrode so as to be separated from it, a direct-current power source for applying a voltage between the first and second electrodes, an electrically conductive filter medium provided so as to contact the downstream-side surface of the first electrode, a scale deposition chamber provided between the filter medium and the second electrode and precipitating the hardness components on the surface of the filter medium as scales, and a scale collecting portion located under the scale deposition chamber and communicating with the scale deposition chamber at its top. Water to be treated flowing in from the water supply port is discharged from the drain port, and promotes the drop of the scales generated on the surface of the filter medium when passing through the filter medium. The scales are collected in the scale collecting portion. <P>COPYRIGHT: (C)2011,JPO&INPIT |
| priorityDate | 2009-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.