Several conventional and new adsorbent materials and different conditions (temperature and pH-values) have been tested to identify an optimized purification process for numerous dicarboxylic acids with almost full recovery.
The described technology enables the separation of dicarboxylic acids (e.g. itaconic, succinic, malic, maleic, fumaric acid) or of fractions thereof from biological and/or chemical processes via adsorption technology.
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