Posted October 8th, 2018
What We Know About PFCs
- PFCs are a class of chemicals that get into drinking water mostly from airports and non-stick cookware. They also originate from industries that create packaging, clothing, and carpeting.
- The United States has been identified as one of the world hot spots for PFC contamination.
- Wherever there are manufacturing facilities, airports, or high populations you will find PFCs in the drinking water and in people’s blood.
- The PFC contamination that has been discovered up to now is just the tip of the iceberg. The worst is to come.
- There are estimated to be over 3,000 chemicals in the PFC class used globally. The EPA has only looked at a handful of these chemicals, including PFOA and PFOS. Those two were phased out in 2015 but they persist in the environment and drinking water. One of the major obstacles researchers face is that they only have methods for testing for some 39 of the thousands of chemicals that exist.
- PFCs are stable in the environment so they don’t break down easily and they bioaccumulate in the body. A CDC study in 2004 found multiple PFCs in almost every individual tested.
- We know most about the chemicals that have been phased out and least about the chemicals that are still in use. What we really know nothing about is the effects of a cocktail of these chemicals in the human body.
- The Water Quality Association has identified and verified as effective treatments through testing as effective treatment, verified through testing by the WQA, includes anion exchange, reverse osmosis, and carbon filtration.
- The Water Quality Association has identified and verified through testing the best known treatments for PFCs. These are anion exchange, reverse osmosis, and carbon filtration.
Information above was gathered from a WQA radio podcast featuring speaker Eric Yeggy.