ERROR 1
ERROR 1
ERROR 2
ERROR 2
ERROR 2
ERROR 2
ERROR 2
Password and Confirm password must match.
If you have an ACS member number, please enter it here so we can link this account to your membership. (optional)
ERROR 2
ACS values your privacy. By submitting your information, you are gaining access to C&EN and subscribing to our weekly newsletter. We use the information you provide to make your reading experience better, and we will never sell your data to third party members.
To help utilities monitor and treat elevated levels of harmful algal toxins in drinking water, EPA last week released health advisory values for two types of cyanotoxins. The advisory recommends that no one drink water, even if it’s been boiled, if concentrations of microcystins exceed 1.6 µg/L or levels of cylindrospermopsin are higher than 3.0 µg/L. It recommends lower drinking water values of cyanotoxins for school-aged children. The health advisory values are based on exposure for 10 days. Potential health risks from exposure to algal toxins in drinking water include liver and kidney damage, the agency says. Last summer, a toxic bloom of blue-green algae disrupted the drinking water supply of some 500,000 Ohio residents. EPA says it expects to issue additional health advisory values before summer.
Join the conversation
Contact the reporter
Submit a Letter to the Editor for publication
Engage with us on Twitter