CSB calls on EPA to update HF study in wake of the 2017 Husky refinery fire

husky
The US Chemical Safety Board released a letter  April 24 calling on the Environmental Protection Agency (EPA), to review its existing Hydrofluoric Acid (HF) study to determine the effectiveness of existing regulations as well as the viability of utilizing inherently safer alkylation technologies in petroleum refineries.  CSB Interim Executive Kristen Kulinowski said, “In the last 4 years, the CSB has investigated two refinery incidents where an explosion elevated the threat of a release of HF.  Refinery workers and surrounding community residents are rightly concerned about the adequacy of the risk management for the use of hazardous chemicals like HF.  The EPA should review its 1993 HF study to ensure the health and safety of communities near petroleum refineries utilizing HF.”  HF is a highly toxic chemical that can seriously injure or cause death at a concentration of 30 parts per million (PPM), which is used in about fifty of the U.S.’s...
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EPA announces PFAS environmental action plan

PFAS
U.S. Environmental Protection Agency (EPA) Acting Administrator Andrew Wheeler announced EPA’s Per- and Polyfluoroalkyl Substances (PFAS) Action Plan. It responds to extensive public interest and input the agency has received over the past year and represents the first time EPA has built a multi-media, multi-program, national communication and research plan to address an emerging environmental challenge like PFAS. Concern about PFAS is central to the continuing controversy over the use of fluorinated chemicals in firefighting foam. EPA’s Action Plan identifies both short-term solutions for addressing these chemicals and long-term strategies that will help provide the tools and technologies states, tribes, and local communities need to provide clean and safe drinking water to their residents and to address PFAS at the source—even before it gets into the water. “The PFAS Action Plan is the most comprehensive cross-agency plan to address an emerging chemical of concern ever undertaken by EPA,” said EPA Acting...
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