‘Possibility Of Life’ Book, PFAS Sewage, ‘Smart’ Play. April 14, 2023, Part 2
![](https://media.wnyc.org/i/800/0/l/85/2023/04/0217_pfas-wastewater01-1920x1281.jpeg)
The anaerobic digesters at the Deer Island Water Treatment facility in Winthrop.
( Credit: Jesse Costa, WBUR )
( Credit: Jesse Costa, WBUR )
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