|
The correspondence discusses concerns regarding elevated levels of C-8 (perfluorooctanoic acid, PFOA) detected in the recovery building at DuPont, attributing the source to inadequate venting from fine powder scrubbers rather than liquid solutions, and suggests that the situation may improve with the installation of exhaust filters.
|
2001 |
AR226-2047
|
6RdvmkxvBGp0RbV7dxJyJ3xQ3 |
2 |