http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107398182-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f42336496d797d68032d9788e19c801f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C05F11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-58 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C05F11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-58 |
| filingDate | 2017-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7d0c487994ae520c2c6e5f6449ebab81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60cebbbc87229176409692f4741ed198 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d40c9a2f0625e2203543e2d272e37979 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b3310d24200df534e5e7fbb42e521ec3 |
| publicationDate | 2017-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107398182-A |
| titleOfInvention | A leachate concentrate humic acid separation and recovery device and process |
| abstract | The invention relates to a device for separating and recovering humic acid from leachate concentrate, which includes a system support, on which a NF membrane filtration module, a first-level UF membrane filtration module and a second-level UF membrane filtration module are arranged sequentially from front to back. The NF membrane filter assembly includes a NF membrane filter, the first-stage UF membrane filter assembly includes a first-stage UF membrane filter, the second-stage UF membrane filter assembly includes a second-stage UF membrane filter, and the leachate concentrate passes through the NF membrane filter successively. The humic acid concentrate that meets the recovery standard is obtained after the membrane filtration module, the primary UF membrane filtration module and the secondary UF membrane filtration module; the invention also relates to a humic acid separation and recovery process for the leachate concentrate. The invention has simple structural design and reasonable technological process, and is especially suitable for extracting humic acid from MBR+NF membrane concentrate with high content of divalent salt ions, and the separated and recovered product has high purity. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110776187-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111072433-A |
| priorityDate | 2017-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.