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Mr. Max Huynh


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RE: Wastewater composite sampling and BOD get effected

Posted By Max Huynh 10-14-2018 11:39 AM
Found In Egroup: Environment, Coasts, Oceans, & Infrastructure \ view thread
Hi, To be simply put, no changing beakers would not cause the BOD to change. When measuring BOD, once you fill the beaker to the desired concentration of waste water and di water, you then let it saturate with oxygen and incubate for x amount of days. So if you change beakers (usually takes seconds) ...