http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-216410841-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_694488a66ea647fe4710d61692b3cc6c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 |
| filingDate | 2021-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5aecff09df94c8be6b466785d8a35d0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c799e23da61c8cbbeb5acf735e163d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f671e5ae45cff3b96b536912ed49a42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a516ff340962deec5fb93a52de77e2e7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3704c0bd171475c1a6f4a94b21930d79 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0b0cb7975d1c6d15c3f5ed50d48ae83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2c17db527e2d6d6d83a85ed3f399c849 |
| publicationDate | 2022-04-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-216410841-U |
| titleOfInvention | Enrichment device of elements in on-site water sample |
| abstract | The utility model relates to an enrichment device for elements in a field water sample, and belongs to the technical field of water environment field monitoring. The enrichment device comprises a pressurization air pump, a water sample pool, an ion exchange column and an elution receiving tube; the top of the water sample pool is connected with a pressurizing air pump, the bottom of the water sample pool is connected with an ion exchange column, a liquid adding port is also arranged above the water sample pool, and the liquid adding port is used for adding a water sample to be detected before element enrichment; after element enrichment, the liquid adding port is used for adding eluent, and the pressurizing air pump is used for applying proper air pressure to the water sample pool to push a water sample to be detected or the eluent to enter the ion exchange column at proper flow rate; the ion exchange column is internally provided with an ion exchange material; the elution receiving pipe is used for receiving the eluent flowing out from the lower part of the ion exchange column. The enrichment device has simple structure, and can realize the field on-site and rapid enrichment of trace elements in various environmental water bodies such as surface water, underground water, industrial wastewater and the like and domestic drinking water. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115639337-A |
| priorityDate | 2021-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.