Tag Archives: sewage sludge

U.S. EPA recognizes sewage sludge on farmland among human health risks of PFOA and PFOS forever chemicals 2025-01-14

WWALS Science Committee Chair Dr. Tom Potter notes, “Finally EPA has recognized the risks of sludge application to farmland.”

Sewage sludge as fertlizer is a widespread problem in Florida.
https://wwals.net/?p=61560

These forever chemicals as in our rivers in Georgia and Florida. They collect in fish, including in the Alapaha River.

Waterkeeper Alliance encourages Waterkeeper groups to participate in the public comment period, which must be received on or before March 17. Individuals and other groups can also comment.

[U.S. EPA recognizes sewage sludge on farmland among human health risk of PFOA and PFOS forever chemicals 2025-01-14]
U.S. EPA recognizes sewage sludge on farmland among human health risk of PFOA and PFOS forever chemicals 2025-01-14

See EPA on Draft Sewage Sludge Risk Assessment for Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS) and https://www.Regulations.gov, EPA-HQ-OW-2024-0504; FRL 12451-01-OW. Continue reading →

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 →