RO86448B1 - Celula electrochimica pentru masurarea si controlul ph-ului - Google Patents

Celula electrochimica pentru masurarea si controlul ph-ului

Info

Publication number
RO86448B1
RO86448B1 RO110769A RO11076983A RO86448B1 RO 86448 B1 RO86448 B1 RO 86448B1 RO 110769 A RO110769 A RO 110769A RO 11076983 A RO11076983 A RO 11076983A RO 86448 B1 RO86448 B1 RO 86448B1
Authority
RO
Romania
Prior art keywords
measuring
controlling
electrochemical cell
oxide layer
cell
Prior art date
Application number
RO110769A
Other languages
English (en)
Other versions
RO86448A2 (ro
Inventor
Magdalena Craciun
Aurel Varduca
Constantin Luca
Nicolae Liviu Popescu
Original Assignee
Institutul De Cercetari Si Proiectari Pentru Gospodarirea Apelor
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institutul De Cercetari Si Proiectari Pentru Gospodarirea Apelor filed Critical Institutul De Cercetari Si Proiectari Pentru Gospodarirea Apelor
Priority to RO110769A priority Critical patent/RO86448B1/ro
Publication of RO86448A2 publication Critical patent/RO86448A2/ro
Publication of RO86448B1 publication Critical patent/RO86448B1/ro

Links

Landscapes

  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Inventia se refera la o celula electrochimica pentru masurarea si controlul pH-ului în medii puternic alcaline, în domeniul de pH 11-14, în special în procesele industriale de epurarea apelor si industria extractiva. Celula este prevazuta cu un electrod de masura, confectionat din sîrma de wolfram acoperita cu un strat de oxizi si perita cu un strat de oxizi si un electrod de referinta, format dintr-un electrod identic cu cel de masura, introdus într-o punte electrilitica cu pH constant si cunoscut.
RO110769A 1983-08-25 1983-08-25 Celula electrochimica pentru masurarea si controlul ph-ului RO86448B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO110769A RO86448B1 (ro) 1983-08-25 1983-08-25 Celula electrochimica pentru masurarea si controlul ph-ului

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO110769A RO86448B1 (ro) 1983-08-25 1983-08-25 Celula electrochimica pentru masurarea si controlul ph-ului

Publications (2)

Publication Number Publication Date
RO86448A2 RO86448A2 (ro) 1985-03-15
RO86448B1 true RO86448B1 (ro) 1985-03-31

Family

ID=20112991

Family Applications (1)

Application Number Title Priority Date Filing Date
RO110769A RO86448B1 (ro) 1983-08-25 1983-08-25 Celula electrochimica pentru masurarea si controlul ph-ului

Country Status (1)

Country Link
RO (1) RO86448B1 (ro)

Also Published As

Publication number Publication date
RO86448A2 (ro) 1985-03-15

Similar Documents

Publication Publication Date Title
JPS56145341A (en) Oxygen electrode
NO156810B (no) Elektrodeunderlag for elektrokjemisk celle.
DE3275408D1 (en) Multilayer enzyme electrode membrane, method of making same and polarographic cell structure
ATE277347T1 (de) Fluorelastomerdichtung für einen sensor von blutbestandteilen
ES486086A1 (es) Metodo y correspondiente aparato para la electrodeposicion -de una proteina en una membrana de intercambio ionico.
ES283689U (es) Generador electroquimico.
US3785948A (en) Electrochemical oxygen detector
EP0147193A3 (en) Peptide production and use thereof
AU3482584A (en) Metal supported seals for primary cells
GR3036086T3 (en) A method and a reactor for electrochemical conversion of a material e.g. soot particles being insoluble in a fluid
EP0187549A3 (en) Electrofilter using an improved electrode assembly
FR2360687A1 (fr) Electrode et cellule d'electrolyse monopolaire comportant cette electrode
GR3036340T3 (en) Modified electrode material and its use
RO86448B1 (ro) Celula electrochimica pentru masurarea si controlul ph-ului
Nomura et al. Effect of metal ions on a piezoelectric quartz crystal in aqueous solution and the adsorptive determination of iron (III) as phosphate
GB1330443A (en) Determination of chromium iii ion concentration in solutions
ES8202151A1 (es) Sensor de concentracion del oxigeno.
DE3382215D1 (de) Elektrode fuer elektrolysezelle zur rueckgewinnung von metallen aus metallenthaltenden materialien und deren herstellungsverfahren.
AU570296B2 (en) Corrosion resistant gasket for electrolytic cell
ATE23884T1 (de) Faellung oder abscheidung von teilchen aus einer loesung.
DE3479530D1 (en) Electrode system for the measurement of corrosion rate
JPS5776449A (en) Oxygen sensor element
DE3674740D1 (de) Verfahren zur verlaengerung der betriebsdauer von wasserstoffelektroden.
GB1448989A (en) Coated substrates for use as corrosion resistant electrodes for electrochemical use
DE3481323D1 (de) Elektrochemische zelle vom filterpressetyp mit fluessigkeitsverteilungssystem.