VERFAHREN UND VORRICHTUNG ZUR ANAEROBEN BIOLOGISCHEN REINIGUNG ORGANISCH BELASTETER FLUESSIGKEITEN UND/ODER FLUESSIGKEITS-FESTSTOFFGEMISCHE

摘要

1. A process for the anaerobic, biological purification of organically highly charged liquids and/or liquid-solid mixtures, wherein the liquids and/or liquid-solid mixtures are fed through a reactor comprising a bed formed by carrier elements for micro-organisms and wherein the bed is periodically regenerated, characterised in that for the regeneration, the pressure in the reactor is initially increased by interrupting the gas discharge from the reactor and when a preselected high pressure has been reached is expanded to the original value.