Tag Archives: perfluorooctanoic acid

PFAS in sewage sludge as fertilizer 2023-03-30

Human sewage sludge used as fertilizer is a huge problem in Florida, causing algae blooms when it runs off into waterways. In Georgia, distributing sewage sludge as fertilizer may not be as common, but some Land Application Sites (LAS) rent their spray fields for growing hay or other crops. Plus such waste may also carry cancer-causing forever chemicals: PFAS.

[Sewage sludge in Florida --WLRN 2023-06-02]
Sewage sludge in Florida –WLRN 2023-06-02

Jenny Staletovich, WLRN 91.3 FM, June 2, 2021, State Tightens Rules For Sewage Sludge Used As Fertilizer But Leaves A Loophole In Place,

As damaging algae blooms continue to afflict Florida, the state is taking steps to crack down on and track pollution from biosolids, the waste from sewage plants loaded with nutrients that can fuel blooms.

But the new rules, conservationists warn, continue to ignore a loophole for about 40% of the state’s waste.

Continue reading →

Report chemical constituents for forensic PFAS source identification –WWALS to U.S. EPA 2021-09-27

We requested much more labeling of chemical constituents of PFAS “forever chemicals”, to enable tracking PFAS contamination to its sources, when U.S. EPA held a public comment period about a PFAS rule.

The Atlanta Journal-Constitution brought this problem to our attention back in 2018, due to PFAS contamination from all three Air Force bases in Georgia, plus it turns out the Florida Fire College in Ocala. There are probably many more sources, including biosolids dried out from human wastes and used as fertilizer.

[Map, Letter]
Map, Letter

WWALS letter to EPA

See also the PDF.

The WWALS letter references a St. Johns Riverkeeper letter, co-signed by Waterkeepers Florida (including Suwannee Riverkeeper). PDF. Continue reading →

Moody AFB and Lowndes County on U.S. PFAS contamination map 2019-05-06

Should we be proud? Lowndes County and Moody Air Force Base again made it onto a national map of PFAS firefighting foam contamination, as did the Florida State Fire College, Ocala Florida.

[U.S.]
U.S.

The report EWG references for Moody AFB says other Air Force Bases did test off-base wells, unlike Moody AFB.

[Page 01]
Page 01

It says Peterson AFB in Colorado applied for further funds and did further testing and continues mitigation work “on private and public drinking water wells.”

[Southeast U.S.]
Southeast U.S.

The report’s Conclusion includes: “We are addressing DoD’s cleanup responsibility”. Well, that’s refreshing news! I look forward to Moody AFB being the community leader it always is.

[Moody Air Force Base]
Moody Air Force Base

Some of the details on this EWG map are a bit odd, such as Continue reading →

Health costs of firefighting foams

It’s time for the state of Georgia and the U.S. Congress to set limits, and appropriate funds for testing and remedial actions, as the evidence and lawsuits pile up about those firefighting chemicals spilled from Moody AFB and many other places.

What is the price of fire safety? As lawsuits pile up and government pressure rises, firefighting-foam makers reconsider the environmental cost of fluorosurfactants, by Marc S. Reisch, Chemical and Engineering News (c&en), JANUARY 14, 2019 | APPEARED IN VOLUME 97, ISSUE

Photo: Large Atmospheric Storage Tank Fires project; Firefighters spray fluorine-free foam on a hydrocarbon test fire at Dallas Fort Worth Airport.
Photo: Large Atmospheric Storage Tank Fires project
Firefighters spray fluorine-free foam on a hydrocarbon test fire at Dallas Fort Worth Airport.

Testifying to Congress in September 2018 before it passed the legislation allowing civilian airports to use fluorine-free foams, Timothy Putnam, a 24-year civilian firefighter for the navy, said he recalled using fluorine-containing foam—in the days before scientists raised safety flags—“as a substitute for vehicle soap to wash fire department vehicles. We also used [it] to clean the fire station floors.”

Now, Putnam said, he is worried about “human impacts” of the exposure. And he didn’t accept the argument that Continue reading →