http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019160449-A9
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8cc8f61ca14790e3ba2c1e73ca1ccfcb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02W10-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D36-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01K63-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F3-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C02F1-78 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-14 |
| filingDate | 2019-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5487b3c7c9da3abac2b9951b072471ae |
| publicationDate | 2019-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2019160449-A9 |
| titleOfInvention | Method of water purification and preparation in closed water-supply units for aquaculture farming |
| abstract | The invention relates to methods of water purification and preparation for aquaculture farming. The technical result of the invention is to reduce energy expenditure, raise the degree of purification, increase the usage efficiency of oxygen and an ozone-oxygen mixture and improve operating reliability. This technical effect is achieved by implementing a method of water purification and preparation in closed water-supply units for aquaculture farming, including a step of extracting contaminated water from an aquatic life-containing tank(s) from any horizontal level of the tank, a step of primary mechanical purification of the extracted water, which is carried out on a filter having separating lamellae, a step of biological water purification, which is carried out on a filter having a biological filter medium in a fluidized bed with unidirectional bottom-to-top movement of the water under purification and air, a step of secondary fine mechanical purification, which is carried out on a filter with separating lamellae, and a step of disinfecting water by means of ozonation with simultaneous enrichment of the water with oxygen using a gaseous ozone-oxygen mixture at a pressure of 1.05-1.40 bar. |
| priorityDate | 2018-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.