http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110006687-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-08 |
| filingDate | 2019-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110006687-B |
| titleOfInvention | Device and method for detecting heavy metal contaminated soil by using in-situ leaching method |
| abstract | The invention discloses a device for detecting heavy metal contaminated soil by using an in-situ leaching method and a detection method thereof, wherein the device comprises a sampling module, an acquisition module, a detection and analysis module and a master control module, wherein the sampling module comprises a double-wall sleeve, a single-wall cylinder I, a single-wall cylinder II, a steam generator, a foam generator and a foam gun; the collection module comprises a suction pump, a condenser and at least one liquid collection bottle; the detection analysis module comprises a sample injector and a heavy metal detector; the master control module is used for respectively controlling the sampling module, the acquisition module and the detection and analysis module. According to the invention, heavy metal ions in the soil are extracted by adopting a steam and foam filling mode, then are filtered, condensed and aggregated, and finally are detected by the heavy metal detector. |
| priorityDate | 2019-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.