Sökning: "potentiometric titration"
Visar resultat 1 - 5 av 16 avhandlingar innehållade orden potentiometric titration.
1. Computer control of potentiometric titrations : a computer assisted system for the operation and control of potentiometric titrations - strategy and technique for acquisition of emf-data during investigations of complex formation between weak acids and metal ions in aqueous solutions
Sammanfattning : The article reviews the development work with a fully automated system for performance of potentiometric titrations during investigations of complex formation between weak acids and metal ions in water solutions. The strategy of the experimental work is discussed with reference to the results obtained during the equilibrium studies of pyruvate protonation and metal pyruvate complex formation in water solutions. LÄS MER
2. Potentiometric titration of ionizable compounds in two-phase systems
Sammanfattning : .... LÄS MER
3. Sorption of Cs, Ba, Co, and Eu onto biotite: experiments and modelling
Sammanfattning : The sorption of 134Cs, 133Ba, 60Co and 152Eu, all at about [~10-8 M] onto biotite mineral was studied using the batch method with S: L = 1:50 at three different ionic strengths (0.001, 0.01 and 0.1M NaClO4) and five different pH (5,6,7,8,9) at 25°C for up to two months in an inert atmosphere glovebox. LÄS MER
4. Modeling of glyphosate and metal-glyphosate speciation in solution and at solution-mineral interfaces
Sammanfattning : Glyphosate (N-(phosphonomethyl)glycine, PMG, H3L) is a widely used organophosphorous herbicide. It interacts with metal ions and mineral surfaces, which may affect its mobility, degradation and bioavailability in the environment. However, these interactions are far from fully understood. LÄS MER
5. Acid-base properties of and metal ion affinity for oxygen-delignified kraft pulps
Sammanfattning : .... LÄS MER
