Reservoir Floating Black Shade Balls – Saving Water Secondary

Making a big splash this year are millions of black plastic balls tasked with shading sunlight from the water, but it’s main purpose isn’t for saving water. The UV rays in sunlight can accelerate a chemical reaction between bromite, which is naturally found in groundwater, and chlorine, which is added to disinfect and kill disease-causing pathogens, to create bromate, a …