Copper Stains in Swimming Pools
Blue, Green, Black, Gray, and Purple! Photo credit: CDC, 1964, Puerto Rican public health weighing out a measure of copper sulfate. They would then apply this waterway to control…
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Black Algae Copper Experiment
a less than lethal dose at an extended contact time⏱ To determine whether a less than lethal dose of copper sulfate, over an extended contact time (CT) in a real…
