http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5284515-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 |
| filingDate | 2012-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-09-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-5284515-B1 |
| titleOfInvention | Measuring device and measuring method for total organic carbon concentration |
| abstract | To provide a measuring apparatus and a measuring method capable of easily and accurately measuring the amount of carbon dioxide generated by oxidation of organic matter. The sample solution is irradiated with ultraviolet rays, the organic matter contained in the sample solution is oxidatively decomposed to generate carbon dioxide, the carbon dioxide is released from the sample solution, and the released carbon dioxide is absorbed. A carbon dioxide absorption section and a measurement section for measuring the amount of absorbed carbon dioxide, and the oxidative decomposition section irradiates the reaction container with a reaction container that oxidizes and decomposes organic substances contained in the sample liquid. An ultraviolet light source disposed and a gas transfer means connected to the reaction vessel for bubbling the sample liquid in the reaction vessel, and the carbon dioxide absorption part exhibits alkalinity to absorb the carbon dioxide transferred from the reaction vessel, and is difficult The absorption container which accommodates the liquid containing the metal ion which forms soluble carbonate is provided, and the measurement part is equipped with the turbidimeter which measures the turbidity of the liquid in an absorption container. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110208473-A |
| priorityDate | 2012-05-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.