Dayton 24/7 Now: Environmental concerns after lithium-ion battery burns in Piqua, why the company was allowed to police itself

“So lithium-ion batteries are actually quite dangerous, not even with just burning, the dangers come from chemicals in those batteries,” Wang said.

Wang said that the biggest concern of burning lithium-ion batteries is the air quality. He says chemicals inside those batteries include things like fluoride, hydrogen cyanide, and hydrogen fluoric acid.

“Of course, that's the normal phase, while it's actually burning, you add to the normal combustion products without burning anything, for example carbon monoxide, carbon dioxide, nitrogen oxides and other particulate conditions,” said Wang.

He was asked by Dayton 24/7 Now of the chemicals he mentioned, how could that affect someone breathing them in.

“Most of those toxic chemicals exist in a gas phase, which means they disperse fairly quickly. That's both good and bad," Wang said. "The good thing is when they disperse, they get diluted by the air. The bad thing is they disperse very quickly so it depends how far away you live from this facility, or how far away you work from this facility. It also depends on wind direction, if you are downwind to the release of those pollutants, that will have a lot of issues for your respiratory system, so people with asthma or COPD are particularly vulnerable to those gasses because they are very corrosive and some are very toxic even at a trace level, so even if you inhale a little bit you might have a longer problem.”  

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Lead photo of Piqua fire training facility/Dayton 24/7 Now