Tracking wastewater is difficult: Artificial sweeteners turn out to be reliable chemical markers

(Natural News) No one really thinks twice about the wastewater generated by sinks and toilets, but a team of Canadian scientists has recently discovered an unusual way to track the water “to ensure it doesn’t end up in unwanted places.” John Spoelstra, a research scientist with Environment and Climate Change Canada, says that artificial sweeteners “are…

>View original article