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Recent content by KevinS

  1. KevinS

    Testing for Hydrogen Sulfide in Sewage

    We currently have a problem with H2S in a long sewer force main and have started injecting Ferrous Chloride to possibly stop the h2s formation. My question is, what is the best way to test for h2s in sewage? I am currently using a Hach comparative test that is very inaccurate.

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