Nice post! Did the article mention where they found a group of people exposed to tap water with 22 ug/L of arsenic? I'm assuming this is considered to be an unsafe level.
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Nice post! Did the article mention where they found a group of people exposed to tap water with 22 ug/L of arsenic? I'm assuming this is considered to be an unsafe level.
So somewhere in Bangladesh. The US EPA sets 10 ug/L as the safety threshold. Anything above that is unsafe, so 22 ug/L is certainly unsafe.