Clarifier having sludge pick-up tubes

摘要: A rectangular clarifier of 1,000,000-2,000,000 gal/day capacity capable simultaneously removing sludge and skimming floating solids from a tank using series hollow arms which sweep the base depend tube has main body below surface liquid level in so differential head pressure forces up into also an open top to skim as is rocked back forth duck opening beneath surface. One end pit provided with sump pump whereby when lowered tank, flows because difference pressure.