http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11337545-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5fc7323ea2f6f8e3662c33bcef62d253 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N33-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-00 |
| filingDate | 1998-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fe8d4b2595e3e1e4e717035510d49e9 |
| publicationDate | 1999-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11337545-A |
| titleOfInvention | Measuring device for free residual chlorine in water |
| abstract | (57) [Summary] [PROBLEMS] Free residue capable of selectively separating and measuring residual chlorine, particularly hypochlorous acid (HOCl) having a large bactericidal activity, present in water used in water and sewage and food processing industries. An object is to provide a chlorine measuring device. SOLUTION: Free effective residual chlorine existing in pure water and p H and the water temperature are obtained, and the abundance ratio R (pH, T) of hypochlorous acid in pure water is calculated by the equation (5) in the text. HOCl by calculation after the calculation density / OCl - (hypochlorite) determine the concentration. In addition, the free effective residual chlorine present in the test water such as tap water and the pH, the water temperature, and the conductivity are obtained, and the abundance ratio of hypochlorous acid in the test water is calculated using an arithmetic expression. To provide an apparatus for measuring free residual chlorine. Furthermore, a free residual chlorine measurement device in water incorporating a mechanism for calculating the abundance ratio of hypochlorous acid determined from the free available residual chlorine present in pure water and calculating the abundance ratio of hypochlorous acid in the sample water It has a configuration. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111051859-A |
| priorityDate | 1998-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.