http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105174512-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C02F9-02 |
| filingDate | 2015-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105174512-B |
| titleOfInvention | A kind of processing method of brackish water and a kind of saliferous water treatment system |
| abstract | The invention discloses a kind of processing method and system of brackish water.The processing method of the present invention includes brackish water carrying out nanofiltration separation, obtains nanofiltration production water and nanofiltration concentrated water；Nanofiltration production water is subjected to reverse osmosis separation, product water and reverse osmosis concentrated water is obtained；Nanofiltration concentrated water is subjected to normal temperature Crystallization Separation.The brackish water processing method and system of the present invention, technological process is succinct, can substantially reduce cost of investment and operation expense, simplify operating process.Brackish water is handled using the method and system of the present invention, more than 90% Water Sproading rate can be obtained, only 10% or so concentrated water is separated by evaporative crystallization, dramatically reduces the burden of evaporative crystallization treatment process；On the other hand the ion in brackish water can be separated according to valence state in processing procedure, realizes the comprehensive utilization of recyclable resource in brackish water. |
| priorityDate | 2015-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.