Ministry of Commerce of the P.R.China China Commodity Net

    The primary settling tankWSZ AO series of primary settling tank as sedimentation tank, the surface load 1.5m3/m2.hr. A biological poolWSZ AO series of a biological pool for the plug flow anaerobic biochemical pool, residence time of sewage in the pool for 3 hours, filler for elastic stereo filler, filler surface area is 200m2/m3.[tank][tank]