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Determination of organic acids for valuation of biogas plants

Application No.: VEV0069N

Determination of organic acids for valuation of biogas plants

Short-chained carboxylic acids are an important parameter for the optimal controlling of a biogas plant. The acids result from hydrolysis and acidogenesis. Hence a fast and dependable monitoring of these substances is of vital importance.

Technical Data

Application

Method HPLC

Separation conditions

Mode Ion exclusion, Ligand exchange
Substances Lactic acid, Formic acid, Acetic acid, Propionic acid, Iso- butyric acid, Iso- valeric acid, n- valeric acid, Caproic acid
Key words Carboxylic acids, Organic acids, Eurokat H, PSDVB, Polymer phase, Ion exclusion, Ligand exchange, Cation exchange
CAS number 598-82-3, 64-18-6, 64-19-7, 79-09-4, 79-31-2, 503-74-2, 109-52-4, 142-62-1

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