The WHO “recommends a limit of 0.01 mg/L (10ppb) of arsenic in drinking water. This recommendation was established based on the limit of detection for most laboratories testing equipment at the time of publication of the WHO water quality guidelines. More recent findings show that consumption of water with levels as low as 0.00017 mg/L (0.17ppb) over long periods of time can lead to arsenicosis.”
http://lnkd.in/dB3MNvy
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022