Following are a set of P2 options you may wish to implement. No option is perfect for everyone, but sometimes options
that have worked at one facility can work at yours. They might also serve as inspiration.
Unreviewed Impregnation Process Options
Options below have not been reviewed by pollution prevention specialists. They are commonly recommended and
implemented for facilities.
Recycle Process Oil
Maintain process oil used for impregnation in a closed loop RCRA-exempt recycling system. Only supplementing attritted process oil with fresh as needed to maintain the process.