http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109709197-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e37afb4ef1d197e264f8bee7f3bbb03 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416 |
| filingDate | 2019-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a4e72cd880a808109efcec98bb8e9aa7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b564b40cde65ccf826b006e773c2f3c3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76cd5468a06b843bf19db76d4ee4ccbd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d1fc26c3f0fde67e2177cf3fbd86238 |
| publicationDate | 2019-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109709197-A |
| titleOfInvention | BOD Quick testing instrument and accurately compensate measuring method |
| abstract | The invention belongs to environmental monitoring field, and in particular to a kind of BOD Quick testing instrument and accurately compensate measuring method, BOD Quick testing instrument includes dissolved oxygen sensing module, BOD microorganism measurement module and processing module；Dissolved oxygen sensing module includes sample injection unit and cleaning unit；Sample injection unit includes sequential communication for accommodating sample injector, sample feeding pipe for sampling, a branch of threeway, peristaltic pump and the flow type dissolved oxygen sensing instrument of sample；BOD microorganism measurement module includes and the thermostat of flow type dissolved oxygen sensing instrument sequential communication, a branch of gas-liquid mixed threeway, flow type BOD microbiological sensor, sewer pipe and waste liquid barrel；Another branch of gas-liquid mixed threeway is connected to by tracheae with air pump.Present invention introduces the dissolved oxygen compensating modules of flow type dissolved oxygen sensing instrument, and give equation of higher degree compensated curve, improve the precision and accuracy of BOD measurement. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111929265-A |
| priorityDate | 2019-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.