http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104697989-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-78 |
| filingDate | 2013-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104697989-B |
| titleOfInvention | Containing Fe3+Compound clay preparation and its become color method detect aqueous bio toxicity method |
| abstract | The invention discloses a kind of preparation of compound clay, in Fe 3+ In the ethanol solution of salt, the silane coupler containing amino is added, the clay of stratiform is formed, this clay is mixed with the potassium ferricyanide, is prepared while fixed Fe 3+ With the compound clay of the potassium ferricyanide, method is simple and has excellent bio-compatibility.Become the method that color method detects aqueous bio toxicity the invention also discloses a kind of：The compound clay prepared can be reduced by the respiration of microorganism, occur metachromasia.When there is toxicant in water body, the respiration of microorganism can be suppressed, and then have influence on metachromasia.Based on this compound clay, a kind of novel method for becoming color method monitoring aqueous bio toxicity is realized, change chrominance signal naked eyes are visible, simple to operate, with low cost.And compound clay secures Fe simultaneously 3+ And the potassium ferricyanide, it is to avoid both materials are scattered in the waste and secondary pollution of the material caused in solution, simplify operating procedure. |
| priorityDate | 2013-12-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 55.