http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113185024-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02A20-124 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-04 |
| filingDate | 2021-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113185024-B |
| titleOfInvention | A method for purifying condensed water |
| abstract | The invention provides a purification method of condensed water, which relates to the technical field of water treatment. The purification method rapidly reacts and activates iron oxide, the main pollutant in the condensed water, into condensed water with coagulation ability by adding a small amount of activator to the condensed water. Iron hydroxyl hydration complex cations; the generated iron hydroxyl hydration complex cations quickly react with other negatively charged pollutants in condensed water, such as silica, organic matter, etc., to form iron ion complexes with low zeta potential Then, through the same low zeta potential granular MS filter material layer, the low zeta potential iron ion complex in the water is strongly adsorbed, intercepted, accumulated and concentrated in the filter layer, so that the filtered condensed water can be purified, The filtered water quality meets or exceeds the water quality requirements for entering the ion exchange mixed bed; while the intercepted, accumulated and concentrated pollutants in the filter are discharged through backwashing, so that the filter material in the filter is regenerated and filtered repeatedly. |
| priorityDate | 2021-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.