SLUDGE EXTRACTION SYSTEM FOR BIOLOGICAL WASTEWATER REACTORS

摘要

A reactor for the biological, in particular anaerobic, purification of wastewater comprises a reactor container having a substantially flat or round bottom, at least one feed line arranged in the lower region of the reactor container for feeding wastewater to be purified into the reactor, at least one fluid discharge line for discharging purified wastewater from the reactor, and at least one solid matter discharge line arranged in the lower region of the reactor container for discharging solid matter from the reactor, wherein in the lower region of the reactor container at least one divertingmeans isprovided,which comprises at least one obliquely extending part and is designed and/or arranged such that solid matter sinking to the bottom from theupper reactor region in the reactor is diverted such that said solid matter sediments in the region of the at least one solidmatter discharge line and can thus be discharged via the at least one solid matter discharge line from the reactor.