http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114984759-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2001-4083 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-4077 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D61-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01F23-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01F23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01D61-58 |
| filingDate | 2022-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e0aa94b8fff2cc6c4a7bf38f1f48c25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4bcaebf8a2980934e8a96f57e935b40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab8a76864bdf6002af6040e2783083b3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d201564177c8a78cd04b31c6935a7237 |
| publicationDate | 2022-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114984759-A |
| titleOfInvention | Device and method for filtering and purifying marine diatom sediment samples |
| abstract | The invention provides a device and method for filtering and purifying marine diatom sediment samples. The marine diatom sediment sample filtering and purification device includes a filtering mechanism, a liquid pumping structure, a collecting structure and a syringe pump. The filtering mechanism includes an upper tube, a middle tube, a lower tube, a primary filter membrane and a primary connection structure arranged between the upper tube and the middle tube, and a secondary filter membrane and a secondary connection between the middle tube and the lower tube. structure, and the interface structure on the upper pipe, the middle pipe and the lower pipe for pumping and draining the liquid. The liquid pumping structure includes a sample algae liquid tank and a deionized water tank. The collection structure includes a filtered sample liquid tank, a first impurity waste liquid tank, and a second impurity waste liquid tank. Compared with the traditional manual method, the present invention adopts automatic control, which improves the filtration efficiency; organically combines the functions of filtration, extraction and collection to improve the integration degree and maintains the consistency of the filtration effect; the filter membrane can be replaced to realize repeated use and reduce the cost. |
| priorityDate | 2022-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.