Suspected hydrofluoric acid released near Wetaskiwin

As much as 50 litres of what officials believe is hydrofluoric acid was released from an overturned barrel in a county shop yard near Wetaskiwin Tuesday.
County employees had earlier recovered two metal drums containing plastic barrels from a ditch and transported them to the facility.
One of the drums was leaking and appeared to be producing hydrogen gas as it reacted with the metal barrel on a gravel pad, a government statement said.
Alberta Environment and Parks officials worked wit