http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105466899-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6432 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6402 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2015-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105466899-B |
| titleOfInvention | A kind of composite membrane and preparation method thereof of in-situ synchronization monitoring active phosphorus and dissolved oxygen |
| abstract | The invention discloses the DGT PO composite membranes that a kind of in-situ synchronization monitors active phosphorus and dissolved oxygen, which is characterized in that the composite membrane includes transparent supporting body, fluorescence sense layer and DGT fixed beds；The fluorescence sense layer is uniformly to mix fluorescent dye octaethylporphyrin platinum and 10 GN of fluorescein, and two kinds of fluorescent dyes, which are fixed on transparent supporting body surface, by chemistry embedding forms；The DGT fixed beds use sub-micron ZrO particles for fixative, and polyurethane hydrogel is matrix, and DGT fixed beds are made on fluorescence sense layer by coating method.Composite sensing film of the present invention is based on tablet optoelectronic pole and diffusive gradients in thin-films principle, the information of DO and SRP is obtained respectively using binary channels, it can be achieved that active phosphorus (SRP) fixation and the induction of dissolved oxygen (DO) in the matrix such as water body, deposit or soil. |
| priorityDate | 2015-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.