The article focuses on the Environmental Protection Agency (EPA's) new regulations establishing Maximum Contaminant Levels (MCLs) for six PFAS substances in drinking water, marking the first major update to MCLs since 2001. Topics include the specific MCLs for each PFAS contaminant, the timeline ...
“We look forward to reviewing these proposals in detail and commenting to EPA throughout the process. “PFAS are a diverse universe of chemistries critical to renewable energy applications like solar and wind power, medical devices, the production of life-saving drugs, as well as cell phones,...
该文10月发表在 ACS ES and T Water. 该文研究了影响饮用水中全氟和多氟烷基物质(PFAS)浓度的因素,并评估了人类的暴露风险。 结果显示,八氟辛酸和八氟辛烷磺酸(PFOS)是最常见的PFAS。中国自来水中的PFAS浓度显著高于英国,超过了美国环境保护署(USEPA)在2024年设定的PFOS(全氟辛烷磺酸)的最大污染物水平(MCL)...
(PFAS), EPA water chief David Ross told the Ohio Environmental Council last month that while the agency is considering whether two widespread PFAS meet statutory criteria for regulation, the agency \"may also exercise its emergency powers under the SDWA, Section 1431, in the event of an ...