ENV211 — Sanitary Biology & Chemistry I
ENV 211 - Sanitary Biology & Chemistry I ENV 211 - Sanitary Biology & Chemistry I 3 Credits Teaches theory and laboratory techniques for control tests of water purification including bacteriology, color, turbidity, pH, alkalinity, hardness, coagulations, chlorides, fluorides, iron, manganese, detergents, bactericides, and nitrates. Includes in-plant studies at nearby plants. Studies theory and laboratory techniques for the determination of solids, dissolved oxygen, oxygen consumed, relative stability, bacteria, biochemical oxygen demand, organic nitrogen, volatile acids, toxic metals. Must be taken in sequence.