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A simple method for determination of volatile acid concentration with corrections for ionic strength
A relatively simple but accurate method to determine volatile acid concentration in aqueous solutions is presented. This new method extends a less accurate procedure previously proposed to account for ionic strength and combines several volatile acid concentrations into a composite value. Both procedures use all available titration data, instead of the customary single titration endpoint. The simplified procedure is implemented using common spreadsheets as a tool for data analysis. Analysis of titration data for solutions of known concentration and anaerobic digester supernatant spiked with acetic acid verified the new procedure's wide applicability.
A simple method for determination of volatile acid concentration with corrections for ionic strength
A relatively simple but accurate method to determine volatile acid concentration in aqueous solutions is presented. This new method extends a less accurate procedure previously proposed to account for ionic strength and combines several volatile acid concentrations into a composite value. Both procedures use all available titration data, instead of the customary single titration endpoint. The simplified procedure is implemented using common spreadsheets as a tool for data analysis. Analysis of titration data for solutions of known concentration and anaerobic digester supernatant spiked with acetic acid verified the new procedure's wide applicability.
A simple method for determination of volatile acid concentration with corrections for ionic strength
Bisogni, James J. Jr. (Autor:in) / Witzmann, Stephen W. (Autor:in) / Stedinger, Jery R. (Autor:in)
Water Environment Research ; 70 ; 1303-1306
01.11.1998
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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