The new expansion of the pump and treat system at former Wurtsmith Air Force Base, Michigan, will help the Air Force reduce perfluorooctane sulfonate and perfluorooctanoic acid, or PFOS/PFOA, in groundwater migrating to Clark's Marsh from the former base fire training area. The $4.7 million project, which was accomplished as an interim remedial action, expands an existing treatment system with six additional groundwater extraction wells. (Courtesy Photo)
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iPhone 13 Pro
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iPhone 13 Pro back triple camera 1.57mm f/1.8
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9/5
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1/60
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320
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