Verfahren zum Feinreinigen einer wässrigen Lösung, die eine fermentativ hergestellte organische Säure enthält
Purifying an aqueous solution of an organic acid produced by fermentation, comprising passing the solution through at least one bed of adsorption resin to adsorb the organic acid, eluting the resin with water or an aqueous inorganic acid, concentrating the eluate by reverse osmosis to remove at leas...
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creator | EICHELSBACHER, MICHAEL PENDL, JIRI HOTEK, FRANTISEK BOENSCH, RUDOLF HOHMANN, KLAUS CERNY, VACLAV |
description | Purifying an aqueous solution of an organic acid produced by fermentation, comprising passing the solution through at least one bed of adsorption resin to adsorb the organic acid, eluting the resin with water or an aqueous inorganic acid, concentrating the eluate by reverse osmosis to remove at least 10 % of the water, and evaporating the concentrate, is new. |
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subjects | ACYCLIC OR CARBOCYCLIC COMPOUNDS CHEMISTRY METALLURGY ORGANIC CHEMISTRY |
title | Verfahren zum Feinreinigen einer wässrigen Lösung, die eine fermentativ hergestellte organische Säure enthält |
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