http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110907520-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-404 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-404 |
| filingDate | 2018-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110907520-B |
| titleOfInvention | Device for detecting ion concentration in soil leaching solution and using method thereof |
| abstract | The invention relates to the field of electrochemical detection, and provides a device for detecting the concentration of ions in soil leachate and a using method thereof. The device comprises a controller, a vacuum pump, a sampling bottle, a detection cavity, a liquid distribution cavity, a deionized water liquid storage tank and an ionized water liquid storage tank; the sampling bottle is communicated with the detection cavity through a first valve, a plurality of seepage holes are formed in the wall surface of the sampling bottle, and the sampling bottle is buried in soil; the ionic water liquid storage tank and the deionized water liquid storage tank are respectively communicated with the liquid preparation cavity through a second valve and a third valve, and the liquid preparation cavity is communicated with the detection cavity through a fourth valve; the detection cavity is communicated with the vacuum pump, the bottom of the detection cavity is provided with a liquid discharge port which can be opened and closed, the detection cavity is internally provided with an ion selective electrode and a reference electrode, and the ion selective electrode, the reference electrode and the vacuum pump are respectively and electrically connected with the controller. The invention does not need any pretreatment operation on the soil sample, obviously simplifies the operation process, greatly reduces the labor intensity of experimenters and improves the experimental efficiency. |
| priorityDate | 2018-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.