Transcription of Toxicity in BOD Testing - perrybrake.com
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Toxicity in BOD Testing1. Standard Methods 5210B says to report the average of all BOD (or cBOD) bottles that meet the criteria of or more mg/L of dissolved oxygen (DO) depleted with at least 1 mg/L DO retained, if there is no evidence of Toxicity . But other than stating that Toxicity would occur at higher sample concentrations, the method doesn't give the analyst much of a clue about what Toxicity is, what causes it, or what to do about it. Toxicity in BOD Testing is the characteristic of a sample that causes it to interfere with biochemical oxidation of organic materials during incubation.
Toxicity in BOD Testing. 1. Standard Methods 5210B says to report the average of all BOD (or cBOD) bottles that meet the criteria of 2.0 or more mg/L of dissolved oxygen (DO) depleted with at
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