Exam (elaborations)
Texas Wastewater Class A Exam Prep | 200 Questions with 100% Correct Answers | Updated & Verified | 2023 | 27 Pages
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Seeding of BOD samples is necessary when samples - (All of the above) have a chlorine residual, have a previously been chlorinated, have been subjected to high temperatures, contain high or low pH industrial wastes When is blue-green algae the most dominant on a pond treatment system? - Summer ...
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