http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106053152-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-2273 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-22 |
| filingDate | 2016-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106053152-B |
| titleOfInvention | Persistence organic pollutant passive sampling apparatus in a kind of air |
| abstract | The present invention relates to persistence organic pollutant passive sampling apparatus in a kind of air, belong to ambient air and waste gas monitoring technical field.The passive sampling apparatus includes cylinder, passive sampling material shelf, cover；The barrel of the cylinder is uniformly covered with several holes with cylinder bottom, passive sampling material shelf is hung in the cylinder, the top of the passive sampling material shelf is equipped with filter membrane, is equipped with passive sampling material in the passive sampling material shelf, the top of the cylinder is connect with cover.Passive sampling material of the present invention loads the carbowax-20M with high absorption capacity in polyurethane foam, increase its active force between hexabromocyclododecane and short chain chlorinated paraffin, with existing polyurethane foam Passive sampler ratio, it is big with sample size, the range of linearity is wide, the advantages of improving hexabromocyclododecane recall rate in high carbon number, high chloro short chain chlorinated paraffin and gas phase. |
| priorityDate | 2016-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.