Nicht-toxisches Verfahren zur Verhinderung von Biobewuchs in geschlossenen wäßrigen oder wasserführenden Systemen

摘要

The invention relates to preparations for reducing and/or preventing slime and encrustation closed or partially closed aqueous or water-carrying systems, containing substantially germinative, germinated, multipliable and/or multiplied vegetable material as an active ingredient. The invention also relates to a method for reducing and/or preventing slime and encrustation in said systems.