How to pronounce “tailing”(noun) in English

more discussion of in the future and then there's another aspect of water which is just the contamination impacts if you take abandoned uranium and coalmines where the tailings have been laying out at the surface and they're exposed to weather and then you get leakage of every element in the periodictable that was in that coal mining then leeches into aquifers that's a different kind of water problem which is not