http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-4882038-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F1-46 |
| filingDate | 2010-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2012-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-4882038-B1 |
| titleOfInvention | Decolorization and water purification methods |
| abstract | The present invention provides a method for purifying water quality by decolorizing colored industrial wastewater and simultaneously removing phosphorus ions. In the presence of calcium ions and / or magnesium ions, by adding a calcium compound and / or a magnesium compound and immersing a purification means comprising an iron material and a carbon material at least partially in contact with each other, While enhancing the electrical conductivity of the industrial wastewater, the elution of iron ions is promoted, and the colored industrial wastewater is decolorized and phosphorus ions are removed. [Selection] Figure 5 |
| priorityDate | 2010-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.