RO100774B1 - Traductor pentru determinarea concentratiei de oxigen dizolvat din ape - Google Patents
Traductor pentru determinarea concentratiei de oxigen dizolvat din apeInfo
- Publication number
- RO100774B1 RO100774B1 RO135241A RO13524188A RO100774B1 RO 100774 B1 RO100774 B1 RO 100774B1 RO 135241 A RO135241 A RO 135241A RO 13524188 A RO13524188 A RO 13524188A RO 100774 B1 RO100774 B1 RO 100774B1
- Authority
- RO
- Romania
- Prior art keywords
- transducer
- water
- index
- dissolved oxygen
- oxygen concentration
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 3
- 229910052760 oxygen Inorganic materials 0.000 title abstract 3
- 239000001301 oxygen Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052740 iodine Inorganic materials 0.000 abstract 2
- 239000011630 iodine Substances 0.000 abstract 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- 238000009792 diffusion process Methods 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- -1 iodine ions Chemical class 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 239000008239 natural water Substances 0.000 abstract 1
- 239000002824 redox indicator Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Inventia se refera la un traductor pentru determinarea concentratiei de oxigen dizolvat din ape, destinat în special analizelor de teren efectuate la resurse naturale de apa si ape uzate. în scopul maririi preciziei de masura si cresterii fiabilitatii, traductorul este de tip celula tensiometrica, asimetrica, fara potential de difuzie, prevazuta cu un electrod indicator redox din aur si cu electrod de referinta prevazut cu membrana ion-selectiva de AgI exponent minus/Ag indice 2 S. Functia de transfer a traductorului este direct proportionala cu concentratia de oxigen dizolvat, printr-o solutie de tipul U=ct+RT/2F în [O indice 2] si independenta de concentratia de iodura cu rezultat al faptului ca ambii electrozi sînt sensibili, în aceeasi proportie, fata de ionii iodura.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988135241A RO100774A2 (ro) | 1988-09-23 | 1988-09-23 | Traductor pentru determinarea concentratiei de oxigen dizolvat din ape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988135241A RO100774A2 (ro) | 1988-09-23 | 1988-09-23 | Traductor pentru determinarea concentratiei de oxigen dizolvat din ape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO100774B1 true RO100774B1 (ro) | 1991-03-01 |
| RO100774A2 RO100774A2 (ro) | 1991-09-21 |
Family
ID=20122509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO1988135241A RO100774A2 (ro) | 1988-09-23 | 1988-09-23 | Traductor pentru determinarea concentratiei de oxigen dizolvat din ape |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO100774A2 (ro) |
-
1988
- 1988-09-23 RO RO1988135241A patent/RO100774A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO100774A2 (ro) | 1991-09-21 |
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