______ occur when the rate of oxygen transfer from the lagoon surface is less than the rate of oxygen consumption in the lower levels of the lagoon.
______ occur when the rate of oxygen transfer from the lagoon surface is less than the rate of oxygen consumption in the lower levels of the lagoon. Correct Answer Objectionable odour
Objectionable odours are formed when the rate of oxygen consumption is more in the lower levels of the lagoon than the rate of oxygen transfer from the lagoon surface.
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Feb 20, 2025