Acid-producing flue gas

2009-04-06View Original

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What are the common methods for treating the sludge from the cooling towers in the purification section of flue gas acid production? ?

Reply #22009-04-06

Your post would be better placed in the sulfuric acid forum! A pipe connected to a power wave or Venturi scrubber is installed at the outlet of the cooling tower pump; this allows for the periodic removal of a portion of the acid present in the cooling tower. The sludge generated is then sent to a pressure filter where it is compressed into a filter cake after settling in a conical sedimentation tank! Also, during maintenance, open the manhole at the bottom of the cooling tower and send someone to clean the silt at the bottom of the tower! This post was last edited by anship1984 on 2009-4-7 08:23]

Reply #32009-06-07

Got it, upstairs. Thanks for the reminder; I’ll be more careful next time!

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Acid-producing flue gas

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