Per| and polyfluoroalkyl substances in the environment

Per- and polyfluoroalkyl substances in the environment - Science

PFAS have been found to be ubiquitous environmental contaminants, present from the far Arctic reaches of the planet to urban rainwater.

Per- and polyfluoroalkyl substances in the environment - PMC

The term PFAS (per- and polyfluoroalkyl substances) has grown to be emblematic of environmental contamination, garnering public, scientific and regulatory ...

PFAS Explained | US EPA

EPA is committed to providing meaningful, understandable, and actionable information on per- and polyfluoroalkyl substances – known as PFAS – to the American ...

Per- and Polyfluoroalkl Substances - Air Force Civil Engineer Center

Per- and Polyfluoroalkyl Substances (PFAS) are a large class of chemicals found in many consumer products, as well as in industrial products such as certain ...

Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS)

Per- and polyfluoroalkyl substances (PFAS) are a large, complex group of ... chemicals do not degrade easily in the environment.

Per- and Polyfluoroalkyl Substances (PFAS) - FDA

PFAS in the environment can enter the food supply through plants and animals grown, raised, or processed in contaminated areas. It is also ...

Per- and Polyfluoroalkyl Substances (PFAS) | US EPA

EPA is establishing the first-ever nationwide, legally enforceable drinking water standards to protect communities from PFAS in their drinking water.

Per- and Polyfluoroalkyl Substances (PFAS)

PFAS, often referred to as “forever chemicals,” do not easily break down in the environment and are difficult to destroy. Detected in drinking water and ...

Environmental and Health Impacts of PFAS - Wisconsin DNR

Perfluoroalkyl and polyfluoroalkyl substances (PFAS) are a large group of human-made chemicals that have been used in industry and consumer products ...

Per- and Polyfluoroalkyl Substances (PFASs) - UNEP

Per- and Polyfluoroalkyl Substances (PFASs) are toxic, man-made, hazardous chemicals that have dangerous effects on the environment and our health.

PFAS (Per- and Polyfluoroalkyl Substances) - Department of Energy

Per- and polyfluoroalkyl substances (PFAS) are a group of human-made chemicals that were first used in the 1940s, followed in subsequent decades by the ...

Per- and Polyfluoroalkyl Substances (PFAS) - CLU-IN

Following an overview of PFAS discovery and development and subsequent detection in the environment, this fact sheet describes emerging concerns ...

Draft state of per- and polyfluoroalkyl substances (PFAS) report

The common chemical characteristic of PFAS is their perfluoroalkyl moiety, which is extremely stable in the environment, to the extent that PFAS have often been ...

Per- and Polyfluoroalkyl Substances (PFAS) - Mass.gov

PFAS stay in the environment for a long time and do not break down easily. As a result, PFAS are widely detected in soil, water, air, and food. Some PFAS can ...

Per- and Polyfluoroalkyl Substances (PFAS) - MN Dept. of Health

PFAS are extremely stable and do not breakdown in the environment. They have been found in the groundwater and surface water in Minnesota. Some PFAS can build ...

Per- and Polyfluoroalkyl Substances (PFAS)

In September 2022, U.S. EPA proposed to designate PFOA and PFOS as hazardous substances under the Comprehensive Environmental Response, Compensation, and ...

PFOA and PFOS, Maine Department of Environmental Protection

PFAS refer to a group of man-made chemicals known as Per- and Polyfluoroalkyl Substances. There are thousands of varieties of these chemicals.

Per- and polyfluoroalkyl substances in the atmosphere of waste ...

In this study, we addressed this key issue by investigating 49 PFAS, including 23 ionic and 26 neutral and precursor PFAS, in the potential sources.

Chemicals: Perfluoroalkyl and Polyfluoroalkyl (PFAS) Substances

What are PFAS?Perfluoroalkyl and polyfluoroalkyl substances, or PFAS, are a group of chemicals made by humans. Since the 1950s, PFAS have ...

IDEM: Per- and Polyfluoroalkyl Substances (PFAS) - IN.gov

PFAS persist in the environment, can bioaccumulate, and are often present in people and in wildlife. Due to the large volumes of PFOS and PFOA used in the past, ...