Which is used to interact with hospital waste water treatment system, the Canal, they were? (Oxidation Ditch; OD) is an active system TI-Venice (Activated Sludge) salat, and limited to one kind of bacteria that they use oxygen (Aerobic Bacteria) is the main factor in the digestion of organic compounds in waste water and increase the amount of growth before being separated from the wastewater by the method of settling.
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