PURUF® - The Ultra Filtration Module
The PURUF® -module is an Ultra-Filter, constructed with ceramic membranes. Normally the module further processes (separate) the liquid fraction (Filtrate) from PurFil®´ patented PURROT® -module - Which means Filtrate from Liquid Manure and Wastewater from Food Industry and Sewage Treatment plants.
PURUF® has so small holes in the membranes, that the result is a liquid fraction (Permeate), which besides water contains practically only Ammonium Nitrogen (NH4+-N) and Potassium (K+).
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