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The separation of 1,3-propanediol from fermentation broth is a challenging and energy-demanding step using conventional unit operations. One alternative process is the use of an aqueous two-phase system incorporating ionic liquids to use synergy effects of both technologies. Within this manuscript, the technical feasibility of the extraction of(More)
An initial inquiry among patient of mental hospitals on their participation in the Land Parliament elections in Hesse in 1978 revealed an extremely low quota (7.5% only). Hence, before the Federal Parliament elections were held in 1980, the staff and patients of the mental hospitals in Hesse and Rhineland-Palatinate had been informed in detail on the(More)
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