Extending Sulfuric Acid Anodizing Bath Life

Illinois Sustainable Technology Center

Research output: Book/Report/Conference proceedingOther report


The Waste Management and Research Center (WMRC) worked with All-Brite Anodizing, a small job shop anodizer located in Northlake, IL to achieve two goals. The first was to test the effectiveness of acid bath extender. The second was to determine if sulfuric acid used in the anodizing process could be cleansed sufficiently to continue using it without decanting portions to the wastewater pre-treatment system.
Original languageEnglish (US)
Place of PublicationChampaign, IL
PublisherIllinois Sustainable Technology Center
StatePublished - May 2013

Publication series

NameTN Series (Illinois Sustainable Technology Center)


  • Sulfuric cid bath
  • Anodizer
  • Pollution prevention -- Illinois -- Case studies
  • Membrane filtration


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