“We found that all but one of the 28 basins in our study should be classified ... salty brine and storing it in large evaporation ponds where the sun removes the water, leaving behind a solution ...

The ash contains a toxic stew of heavy metals and other contaminants, including cadmium, chromium, lead, arsenic and radium, stored in ponds, according to the suit. One basin at the site ...

But they are running up against a familiar obstacle in these arid parts: concern about how the projects might affect diminishing water supplies in the Colorado River Basin. Lithium is the primary ...

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