Filteravdelning och förfarande för rening av avloppsvatten innehållande oorganiska-, organiska föroreningar och/eller patogener

摘要

The present invention concerns a filter equipment for treatment of waste water comprising at least one compartment with zeolite treated which microorganisms and/or enzymes, the zeolite having a particle size of 10- 40 mn. The invention further concerns the use of such a filter equipment as well as a process for filtering waste water.